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Journal articles on the topic 'Paratya australiensis'

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Published: 4 June 2021

Last updated: 20 February 2023

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1

Richardson, A. J., J. E. Growns, and R. A. Cook. "Distribution and life history of caridean shrimps in regulated lowland rivers in southern Australia." Marine and Freshwater Research 55, no. 3 (2004): 295. http://dx.doi.org/10.1071/mf03126.

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Caridean shrimps are an integral component of lowland river ecosystems in south-eastern Australia, but their distributions may be affected by flow alteration. Monthly shrimp samples were collected from slackwaters in three hydrologically distinct sections of the heavily regulated Campaspe River and the less regulated Broken River for three consecutive years. The distributions of Paratya australiensis, Caridina mccullochi and Macrobrachium australiense, along with their life history in river sections with different hydrology are outlined. Paratya australiensis and M. australiense occurred in all sections, but C. mccullochi was absent from sections of the Campaspe River that received irrigation flows during summer/autumn. Shrimp larvae were most abundant in summer (December–February) and juvenile recruitment continued through to mid autumn (April). Breeding and recruitment of P. australiensis occurred for longer than other shrimps. Apart from large adult and berried M. australiense, all life stages of shrimps commonly occurred in slackwaters, particularly the larval and juvenile stages. Irrigation flows in summer/autumn probably adversely affect the size, extent and arrangement of slackwaters, at a time when they may be critical habitats for C. mccullochi larval development and recruitment. Dams and weirs in the Campaspe River may have influenced shrimp abundance and the timing of breeding.

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2

Richardson, A. J., and R. A. Cook. "Habitat use by caridean shrimps in lowland rivers." Marine and Freshwater Research 57, no. 7 (2006): 695. http://dx.doi.org/10.1071/mf05160.

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Caridean shrimps are an important component of lowland river ecosystems and their distributions may be affected by river regulation. We studied the mesoscale distributions of Paratya australiensis, Caridina mccullochi and Macrobrachium australiense in five lowland rivers of the Murray–Darling Basin, south-eastern Australia. We distinguished habitat patches according to water-current velocity and channel location – still littoral (SL), slow-current-velocity littoral (SCVL) and moderate-current-velocity channel (MCVC) – and investigated ontogenetic shifts in habitat use. We sampled seven reaches for shrimp in March 2003 and December 2003 using a modified backpack electrofisher. Paratya australiensis occurred in all habitats but was mostly associated with SL. All life stages of C. mccullochi utilised SL and SCVL, and only a few adults were collected from areas with greater than slow current velocity. The habitat preference of M. australiense changed with development: larvae only occurred in SL, but adults and berried females strongly preferred MCVC. Low flows and slow water currents are characteristic of lowland rivers in southern Australia during summer and autumn (December–April), the period during which shrimps’ larval development and juvenile recruitment occurs. Caridina mccullochi and M. australiense may rely on still and slow-current-velocity habitats during larval development and juvenile recruitment and to facilitate upstream movements.

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3

Daly, Helen R., Barry T. Hart, and Ian C. Campbell. "COPPER TOXICITY TO PARATYA AUSTRALIENSIS. IV. RELATIONSHIP WITH ECDYSIS." Environmental Toxicology and Chemistry 11, no. 6 (1992): 881. http://dx.doi.org/10.1897/1552-8618(1992)11[881:cttpai]2.0.co;2.

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4

Green, Douglas J., Laurence J. Clarke, Duncan A. Mackay, and Molly A. Whalen. "Microsatellite markers for the freshwater shrimp Paratya australiensis (Atyidae)." Conservation Genetics Resources 3, no. 2 (November 12, 2010): 295–97. http://dx.doi.org/10.1007/s12686-010-9346-7.

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5

Sheldon, Fran, and Keith F. Walker. "Spatial distribution of littoral invertebrates in the lower Murray - Darling River system, Australia." Marine and Freshwater Research 49, no. 2 (1998): 171. http://dx.doi.org/10.1071/mf96062.

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The abundance and richness of macroinvertebrates in the lower Murray and Darling rivers were examined at a macroscale (rivers), mesoscale (billabongs, backwaters, channel) and microscale (vegetation, snags, substrata). In the Darling, insects dominated (85% of taxa, 81% of individuals); the richest taxa were Diptera (26 taxa) and Coleoptera (15 taxa) and the most abundant were Hemiptera (47%) and Diptera (35%). In the Murray, insects again dominated (84% of taxa, 52% of individuals), particularly Diptera (22 taxa), Coleoptera (12 taxa) and Hemiptera (9 taxa), but there were more crustaceans (9% of taxa, 47% of individuals, particularly the atyid shrimp Paratya australiensis). Both assemblages were uneven: in the Darling, >50% of biomass was Micronecta spp. (Corixidae), Dicrotendipes sp. (Chironomidae) and Macrobrachium australiense (Palaemonidae); in the Murray, 70% of biomass was P. australiensis and Caridina mccullochi (Atyidae) and the insects Micronecta spp. (Corixidae) and Chironomus sp. (Chironomidae). Abundances generally were greatest in the Murray. Hydrologic and geomorphic factors influenced assemblages at the macroscale, whereas microhabitat diversity dominated at the mesoscale.

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6

Walsh, CJ, and BD Mitchell. "The Freshwater shrimp Paratya australiensis (Kemp, 1917) (Decapoda:Atyidae) in estuaries of south-westren victoria, Australia." Marine and Freshwater Research 46, no. 6 (1995): 959. http://dx.doi.org/10.1071/mf9950959.

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All life-cycle stages of Paratya australiensis, formerly thought to occur predominantly in freshwater environments, were found to be common in estuaries of western Victoria. Highest densities of larvae were found below the halocline in stable, open, well developed, salt-wedge estuaries. Larvae developed in the salt wedge, and juveniles recruited to littoral weed beds. Adults were most abundant in low salinities among submerged, leafy macrophytes. Although recruitment to estuaries permits the avoidance of fatal drift of larvae to sea, tolerance of saline conditions may permit rare dispersal of larvae between estuaries. A new model for the biogeography of Paratya is proposed.

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7

Moulton, Timothy P., Marcelo L. Souza, Ernesto F. Brito, M. Rosário Almeida Braga, and Stuart E. Bunn. "Strong interactions of Paratya australiensis (Decapoda:Atyidae) on periphyton in an Australian subtropical stream." Marine and Freshwater Research 63, no. 9 (2012): 834. http://dx.doi.org/10.1071/mf12063.

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Atyid shrimps are often an abundant component in undisturbed tropical streams. Studies in coastal streams in Puerto Rico and Brazil have demonstrated the importance of this group in removing periphyton and sediment from hard substrates and their effects on the composition and quantity of periphytic algae. We used experimental exclosures to investigate the influence of the small atyid Paratya australiensis on periphyton accrual on hard substrates in a coastal stream in the subtropics of Australia. We measured organic and inorganic matter, chlorophyll and algal biovolume in the presence and absence of shrimps on natural and artificial substrates. We found a 5-fold increase in the amount of organic matter on natural substrate in the absence of P. australiensis and a two to 10-fold increase in total periphyton mass on artificial substrate. The natural substrates did not show differences in biovolume of algae, however, algal biovolume on the artificial substrates was significantly higher in the exclusion treatment and diatoms were most affected. We conclude that P. australiensis can be considered a strongly-interacting element of the stream biota and an important species for monitoring and conservation.

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8

Daly, Helen R., Michael J. Jones, Barry T. Hart, and Ian C. Campbell. "COPPER TOXICITY TO PARATYA AUSTRALIENSIS: III. INFLUENCE OF DISSOLVED ORGANIC MATTER." Environmental Toxicology and Chemistry 9, no. 8 (1990): 1013. http://dx.doi.org/10.1897/1552-8618(1990)9[1013:cttpai]2.0.co;2.

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9

Daly, Helen R., Ian C. Campbell, and Barry T. Hart. "COPPER TOXICITY TO PARATYA AUSTRALIENSIS: II. INFLUENCE OF BICARBONATE AND IONIC STRENGTH." Environmental Toxicology and Chemistry 9, no. 8 (1990): 1007. http://dx.doi.org/10.1897/1552-8618(1990)9[1007:cttpai]2.0.co;2.

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10

Daly, Helen R., Ian C. Campbell, and Barry T. Hart. "COPPER TOXICITY TO PARATYA AUSTRALIENSIS: I. INFLUENCE OF NITRILOTRIACETIC ACID AND GLYCINE." Environmental Toxicology and Chemistry 9, no. 8 (1990): 997. http://dx.doi.org/10.1897/1552-8618(1990)9[997:cttpai]2.0.co;2.

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11

Abdullah, A. R., A. Kumar, and J. C. Chapman. "INHIBITION OF ACETYLCHOLINESTERASE IN THE AUSTRALIAN FRESHWATER SHRIMP (PARATYA AUSTRALIENSIS) BY PROFENOFOS." Environmental Toxicology and Chemistry 13, no. 11 (1994): 1861. http://dx.doi.org/10.1897/1552-8618(1994)13[1861:ioaita]2.0.co;2.

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12

Bool, Joshua D., Kristen Witcomb, Erin Kydd, and Culum Brown. "Learned recognition and avoidance of invasive mosquitofish by the shrimp, Paratya australiensis." Marine and Freshwater Research 62, no. 10 (2011): 1230. http://dx.doi.org/10.1071/mf11140.

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Little is known about the learning ability of crustaceans, especially with respect to their anti-predator responses to invasive species. In many vertebrates, anti-predator behaviour is influenced by experience during ontogeny. Here, predator-naïve glass shrimp (Paratya australiensisis) were exposed to a predatory, invasive fish species, Gambusia holbrooki, to determine whether shrimp could learn to: (1) avoid the scent of Gambusia via classical conditioning; and (2) restrict their activity patterns to the night to reduce predatory encounters. Conditioned shrimp were placed in containers in aquaria containing Gambusia for 3 days during which time they could be harassed but not consumed by Gambusia. When tested in a Y-maze, conditioned shrimp showed a long delay before making a choice between Gambusia scented water and aged tap water but chose an arm at random. Control shrimp showed a brief delay in emergence and also chose at random. In a second experiment, we housed shrimp with a single Gambusia and observed their activity patterns. In the presence of Gambusia, shrimp switched from diurnal to nocturnal foraging. These results show that naïve shrimp learn to recognise novel predatory species via chemical cues and adjust their activity patterns to coincide with periods when Gambusia are inactive.

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13

Rahman, Sharmeen, Daniel Schmidt, and Jane M. Hughes. "Genetic structure of Australian glass shrimp, Paratya australiensis, in relation to altitude." PeerJ 8 (January 9, 2020): e8139. http://dx.doi.org/10.7717/peerj.8139.

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Paratya australiensis Kemp (Decapoda: Atyidae) is a widely distributed freshwater shrimp in eastern Australia. The species has been considered as an important stream organism for studying genetics, dispersal, biology, behaviour and evolution in atyids and is a major food source for stream dwelling fishes. Paratya australiensis is a cryptic species complex consisting of nine highly divergent mitochondrial DNA lineages. Previous studies in southeast Queensland showed that “lineage 4” favours upstream sites at higher altitudes, with cooler water temperatures. This study aims to identify putative selection and population structure between high elevation and low elevation populations of this lineage at relatively small spatial scales. Sample localities were selected from three streams: Booloumba Creek, Broken Bridge Creek and Obi Obi Creek in the Conondale Range, southeast Queensland. Six sample localities, consisting of 142 individuals in total were sequenced using double digest Restriction Site Associated DNA-sequencing (ddRAD-seq) technique. Among the 142 individuals, 131 individuals shared 213 loci. Outlier analysis on 213 loci showed that 27 loci were putatively under selection between high elevation and low elevation populations. Outlier analysis on individual streams was also done to test for parallel patterns of adaptation, but there was no evidence of a parallel pattern. Population structure was observed using both the 27 outliers and 186 neutral loci and revealed similar population structure in both cases. Therefore, we cannot differentiate between selection and drift here. The highest genetic differentiation was observed between high elevation and low elevation populations of Booloumba Creek, with small levels of differentiation in the other two streams.

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14

Abdullah, A. R., A. Kumar, and J. C. Chapman. "Inhibition of acetylcholinesterase in the australian freshwater shrimp (Paratya australiensis) by profenofos." Environmental Toxicology and Chemistry 13, no. 11 (November 1994): 1861–66. http://dx.doi.org/10.1002/etc.5620131118.

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15

Walsh, C. J., and B. D. Mitchell. "Factors associated with variations in abundance of epifaunal caridean shrimps between and within estuarine seagrass meadows." Marine and Freshwater Research 49, no. 8 (1998): 769. http://dx.doi.org/10.1071/mf97101.

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The patterns of abundance of epifaunal caridean shrimps in seagrass meadows of the Hopkins River estuary, south-western Victoria, Australia were described, and environmental factors that best explained abundance patterns were sought at two scales: within and between meadows. The abundances of the three species, Macrobrachium intermedium, Paratya australiensis and Palaemon serenus, were strongly related to the position of meadows within the estuary. Patterns of abundance between meadows were likely to be determined by distribution of larval recruits, and extent of post- larval migration, both between meadows and to and from stocks outside the estuary (the river upstream for Paratya, and adjacent coastal waters for Macrobrachium and Palaemon). Variation in caridean abundances over 1 year was related to temperature and salinity. Patterns of recruitment and migration could in part be explained by physiological responses to physico-chemical changes. However, it is hypothesized that competitive exclusion from preferred deeper parts of meadows is a trigger for migration of Paratya from the estuary. Although caridean densities within some meadows were at times correlated with seagrass biomass, patterns of seagrass abundance did not explain between-meadow patterns of caridean abundance well.

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16

Hurwood, D. A., J. M. Hughes, S. E. Bunn, and C. Cleary. "Population structure in the freshwater shrimp (Paratya australiensis) inferred from allozymes and mitochondrial DNA." Heredity 90, no. 1 (January 2003): 64–70. http://dx.doi.org/10.1038/sj.hdy.6800179.

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17

Wilson, Jeremy D., Daniel J. Schmidt, and Jane M. Hughes. "Movement of a Hybrid Zone Between Lineages of the Australian Glass Shrimp (Paratya australiensis)." Journal of Heredity 107, no. 5 (May 25, 2016): 413–22. http://dx.doi.org/10.1093/jhered/esw033.

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18

Price, Amina E., and Paul Humphries. "The role of dispersal and retention in the early life stages of shrimp in a lowland river." Canadian Journal of Fisheries and Aquatic Sciences 67, no. 4 (April 2010): 720–29. http://dx.doi.org/10.1139/f10-015.

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This study investigated the importance of dispersal and retention processes during early ontogeny for three caridean shrimp species that complete their entire life history in freshwater. Directional traps were used to examine the small-scale movement patterns of shrimp into and out of nursery habitat patches (slackwaters) in a small lowland river in southeastern Australia. Movement patterns provided evidence for two contrasting life history based dispersal and retention strategies. For the two smaller atyid species, Paratya australiensis and Caridina mccullochi , the majority of larvae remained within the slackwater in which they were hatched until the final stage of development, at which point dispersal, either among slackwaters or out of slackwaters to faster-flowing pool and run habitats, occurred. For the larger palaemonid species, Macrobrachium australiense , larvae were hatched into slackwaters and dispersal occurred predominately during the first stage of larval development and then decreased as development progressed. Despite the differences in dispersal strategies among species, movement was mostly associated with a particular larval stage and thus emphasizes the importance of retention during critical developmental periods and of the potential impact that flow alteration could have on these and other species with similar life histories.

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19

Hancock, Marty A., and Stuart E. Bunn. "Population dynamics and life history of Paratya australiensis Kemp, 1917 (Decapoda: Atyidae) in upland rainforest streams, south-eastern Queensland, Australia." Marine and Freshwater Research 48, no. 4 (1997): 361. http://dx.doi.org/10.1071/mf97003.

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Aspects of the life history and population dynamics of Paratya australiensis were examined in headwater streams of the Conondale Range, south-eastern Queensland, particularly in relation to spatial and temporal variation in temperature and flow dynamics. Breeding period and population structure at nine sites in three subcatchments were examined during three years of monthly sampling using a non-destructive, photographic method. Breeding was restricted to the warmer months of late spring and summer. Peak abundances of ovigerous females and release of larvae occurred earlier at warmer, lower-altitude sites than at cooler, upper-altitude sites. This is consistent with the general trend for seasonal breeding in temperate and subtropical species of atyids, and perennial breeding in tropical species, and suggests that the summer breeding period of P. australiensis was strongly influenced by temperature. In subtropical, south-eastern Queensland, larvae were released just before and during the wet season. Although populations were quite resilient, disturbance from high-flow events also shaped the life history. Hydrology modified the breeding period by influencing overall abundance and recruitment success and by favouring the early release of larvae before peak flows. The reasonably well defined seasonal cycle and synchronized development appear to result from the combined effects of temperature and hydrology.

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20

Bunn, Stuart, and Marty Hancock. "SWIMMING RESPONSE TO WATER CURRENT IN PARATYA AUSTRALIENSIS KEMP, 1917 (DECAPODA, ATYIDAE) UNDER LABORATORY CONDITIONS." Crustaceana 72, no. 3 (1999): 313–23. http://dx.doi.org/10.1163/156854099503393.

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AbstractThe swimming response to flow of the freshwater shrimp Paratya australiensis Kemp, 1917, was examined in a small recirculating laboratory stream. On three occasions during 1993 larvae, juveniles, small and large adults, and ovigerous females were collected from headwater populations and tested in the laboratory at current speeds of 10 and 30 cm s-1. Juvenile and adult shrimps showed the same strong positive rheotactic response at velocities of 10 and 30 cm s-1. However, large adults moved upstream more rapidly than juveniles and small adults. This response was not influenced by the time of year of collection or time of day tested (day/night). Ovigerous females showed a weak response to flow and tended to maintain position rather than move into the current. Early stage larvae (stages III and IV) were not able to maintain position at the lowest velocities. The positive rheotactic response of shrimps, particularly large adults, is seen as an adaptation to compensate for downstream movement of larvae by drift and juvenile and adult displacement during high discharge events. La nage en reponse au courant chez la crevette d'eau douce Paratya australiensis Kemp, 1917, a ete examinee en laboratoire dans un petit courant continu d'eau. A trois reprises durant l'annee 1993, des larves, des juveniles, de petits et grands adultes, ainsi que des femelles ovigeres ont ete collectes dans populations situees en amont et testes au laboratoire a des vitesses de courant de 10 a 30 cm s-1. Les crevettes juveniles et adultes ont repondu par une forte rheotaxie positive aux vitesses de 10 a 30 cm s-1. Cependant, les adultes de grande taille se sont deplaces vers l'amont plus rapidement que les juveniles et les petits adultes. Cette reponse n'a pas ete influencee par le moment du prelevement, que ce soit au cours de l'annee ou de la journee (jour/nuit). Les femelles ovigeres ont donne une faible reponse au courant et tendaient a maintenir leur position plutot qu'a se deplacer dans le courant. Les jeunes larves (stades III et IV) n'etaient pas capables de maintenir leur position aux vitesses les plus basses. La rheotaxie positive des crevettes, en particulier des grands adultes, est consideree comme une adaptation pour compenser le mouvement des larves entrainees vers l'aval par le courant et le deplacement des jeunes et des adultes au moment des hautes eaux.

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21

Gan, Huan You, Han Ming Gan, Yin Peng Lee, and Christopher M. Austin. "The complete mitogenome of the Australian freshwater shrimp Paratya australiensis Kemp, 1917 (Crustacea: Decapoda: Atyidae)." Mitochondrial DNA Part A 27, no. 5 (February 19, 2015): 3157–58. http://dx.doi.org/10.3109/19401736.2015.1007312.

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22

Nan, Bingxu, Lei Su, Claudette Kellar, Nicholas J. Craig, Michael J. Keough, and Vincent Pettigrove. "Identification of microplastics in surface water and Australian freshwater shrimp Paratya australiensis in Victoria, Australia." Environmental Pollution 259 (April 2020): 113865. http://dx.doi.org/10.1016/j.envpol.2019.113865.

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23

Lekamge, Sam, Ana F. Miranda, Ben Pham, Andrew S. Ball, Ravi Shukla, and Dayanthi Nugegoda. "The toxicity of non-aged and aged coated silver nanoparticles to the freshwater shrimp Paratya australiensis." Journal of Toxicology and Environmental Health, Part A 82, no. 23-24 (December 17, 2019): 1207–22. http://dx.doi.org/10.1080/15287394.2019.1710887.

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24

Baker, A. M., D. A. Hurwood, M. Krogh, and J. M. Hughes. "Mitochondrial DNA signatures of restricted gene flow within divergent lineages of an atyid shrimp (Paratya australiensis)." Heredity 93, no. 2 (June 23, 2004): 196–207. http://dx.doi.org/10.1038/sj.hdy.6800493.

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25

Olima, C., and F. Pablo. "Comparative Tolerance of Three Populations of the Freshwater Shrimp ( Paratya australiensis ) to the Organophosphate Pesticide, Chlorpyrifos." Bulletin of Environmental Contamination and Toxicology 59, no. 2 (August 1, 1997): 321–28. http://dx.doi.org/10.1007/s001289900482.

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26

Hughes, J. M., S. E. Bunn, D. M. Kingston, and D. A. Hurwood. "Genetic Differentiation and Dispersal among Populations of Paratya australiensis (Atyidae) in Rainforest Streams in Southeast Queensland, Australia." Journal of the North American Benthological Society 14, no. 1 (March 1995): 158–73. http://dx.doi.org/10.2307/1467731.

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27

McDonald, Sarah, Tom Cresswell, and Kathryn Hassell. "Bioaccumulation kinetics of cadmium and zinc in the freshwater decapod crustacean Paratya australiensis following multiple pulse exposures." Science of The Total Environment 720 (June 2020): 137609. http://dx.doi.org/10.1016/j.scitotenv.2020.137609.

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28

Piola, Richard F., Iain M. Suthers, and Dave Rissik. "Carbon and nitrogen stable isotope analysis indicates freshwater shrimp Paratya australiensis Kemp, 1917 (Atyidae) assimilate cyanobacterial accumulations." Hydrobiologia 608, no. 1 (June 6, 2008): 121–32. http://dx.doi.org/10.1007/s10750-008-9374-4.

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29

COOK, B. D., A. M. BAKER, T. J. PAGE, S. C. GRANT, J. H. FAWCETT, D. A. HURWOOD, and J. M. HUGHES. "Biogeographic history of an Australian freshwater shrimp, Paratya australiensis (Atyidae): the role life history transition in phylogeographic diversification." Molecular Ecology 15, no. 4 (March 14, 2006): 1083–93. http://dx.doi.org/10.1111/j.1365-294x.2006.02852.x.

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30

Oulton, Lois Jane, Mark P. Taylor, Grant C. Hose, and Culum Brown. "Sublethal toxicity of untreated and treated stormwater Zn concentrations on the foraging behaviour of Paratya australiensis (Decapoda: Atyidae)." Ecotoxicology 23, no. 6 (May 15, 2014): 1022–29. http://dx.doi.org/10.1007/s10646-014-1246-2.

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31

Fawcett, J. H., D. A. Hurwood, and J. M. Hughes. "Consequences of a translocation between two divergent lineages of the Paratya australiensis (Decapoda:Atyidae) complex: reproductive success and relative fitness." Journal of the North American Benthological Society 29, no. 3 (September 2010): 1170–80. http://dx.doi.org/10.1899/09-097.1.

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32

Hancock, Marty A. "The relationship between egg size and embryonic and larval development in the freshwater shrimp Paratya australiensis Kemp (Decapoda: Atyidae)." Freshwater Biology 39, no. 4 (June 1998): 715–23. http://dx.doi.org/10.1046/j.1365-2427.1998.00323.x.

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33

Phyu, Yin Latt, M. St J. Warne, and R. P. Lim. "Toxicity and bioavailability of atrazine and molinate to the freshwater shrimp (Paratya australiensis) under laboratory and simulated field conditions." Ecotoxicology and Environmental Safety 60, no. 2 (February 2005): 113–22. http://dx.doi.org/10.1016/j.ecoenv.2004.07.006.

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34

Kumar, A., H. Doan, Mary Barnes, J. C. Chapman, and R. S. Kookana. "Response and recovery of acetylcholinesterase activity in freshwater shrimp, Paratya australiensis (Decapoda: Atyidae) exposed to selected anti-cholinesterase insecticides." Ecotoxicology and Environmental Safety 73, no. 7 (October 2010): 1503–10. http://dx.doi.org/10.1016/j.ecoenv.2010.07.016.

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35

Hose, G. C., and S. P. Wilson. "Toxicity of Endosulfan to Paratya australiensis Kemp (Decapoda: Atyidae) and Jappa kutera Harker (Ephemeroptera: Leptophlebiidae) in Field-Based Tests." Bulletin of Environmental Contamination and Toxicology 75, no. 5 (November 2005): 882–89. http://dx.doi.org/10.1007/s00128-005-0832-7.

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36

Rahman, Sharmeen, Daniel Schmidt, and Jane Hughes. "De novo SNP discovery and strong genetic structuring between upstream and downstream populations of Paratya australiensis Kemp, 1917 (Decapoda: Caridea: Atyidae)." Journal of Crustacean Biology 38, no. 2 (February 14, 2018): 166–72. http://dx.doi.org/10.1093/jcbiol/rux117.

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37

Miranda, Ana F., N. Ram Kumar, German Spangenberg, Sanjukta Subudhi, Banwari Lal, and Aidyn Mouradov. "Aquatic Plants, Landoltia punctata, and Azolla filiculoides as Bio-Converters of Wastewater to Biofuel." Plants 9, no. 4 (April 1, 2020): 437. http://dx.doi.org/10.3390/plants9040437.

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The aquatic plants, Azolla filiculoides, and Landoltia punctate, were used as complementing phytoremediators of wastewater containing high levels of phosphate, which simulates the effluents from textile, dyeing, and laundry detergent industries. Their complementarities are based on differences in capacities to uptake nitrogen and phosphate components from wastewater. Sequential treatment by L. punctata followed by A. filiculoides led to complete removal of NH4, NO3, and up to 93% reduction of PO4. In experiments where L. punctata treatment was followed by fresh L. punctata, PO4 concentration was reduced by 65%. The toxicity of wastewater assessed by shrimps, Paratya australiensis, showed a four-fold reduction of their mortality (LC50 value) after treatment. Collected dry biomass was used as an alternative carbon source for heterotrophic marine protists, thraustochytrids, which produced up to 35% dry weight of lipids rich in palmitic acid (50% of total fatty acids), the key fatty acid for biodiesel production. The fermentation of treated L. punctata biomass by Enterobacter cloacae yielded up to 2.14 mol H2/mole of reduced sugar, which is comparable with leading terrestrial feedstocks. A. filiculoides and L. punctata can be used as a new generation of feedstock, which can treat different types of wastewater and represent renewable and sustainable feedstock for bioenergy production.

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Rogl, Kimberley A., Md Lifat Rahi, Jack W. L. Royle, Peter J. Prentis, and David A. Hurwood. "A transcriptome-wide assessment of differentially expressed genes among two highly divergent, yet sympatric, lineages of the freshwater Atyid shrimp, Paratya australiensis." Hydrobiologia 825, no. 1 (July 23, 2018): 189–96. http://dx.doi.org/10.1007/s10750-018-3716-7.

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Kumar, A., R. Correll, S. Grocke, and C. Bajet. "Toxicity of selected pesticides to freshwater shrimp, Paratya australiensis (Decapoda: Atyidae): Use of time series acute toxicity data to predict chronic lethality." Ecotoxicology and Environmental Safety 73, no. 3 (March 2010): 360–69. http://dx.doi.org/10.1016/j.ecoenv.2009.09.001.

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Hancock, Marty A., Jane M. Hughes, and Stuart E. Bunn. "Influence of genetic and environmental factors on egg and clutch sizes among populations of Paratya australiensis Kemp (Decapoda: Atyidae) in␣upland rainforest streams, south-east Queensland." Oecologia 115, no. 4 (July 16, 1998): 483–91. http://dx.doi.org/10.1007/s004420050545.

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Walsh, C. J. "Larval Development of Paratya Australiensis Kemp, 1917 (Decapoda: Caridea: Atyidae), Reared in the Laboratory, With Comparisons of Fecundity and Egg and Larval Size Between Estuarine and Riverine Environments." Journal of Crustacean Biology 13, no. 3 (July 1, 1993): 456–80. http://dx.doi.org/10.2307/1548788.

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Hills, Kasey A., Ross V. Hyne, and Ben J. Kefford. "Species of freshwater invertebrates that are sensitive to one saline water are mostly sensitive to another saline water but an exception exists." Philosophical Transactions of the Royal Society B: Biological Sciences 374, no. 1764 (December 3, 2018): 20180003. http://dx.doi.org/10.1098/rstb.2018.0003.

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Coal mining and extraction of methane from coal beds generate effluent with elevated salinity or major ion concentrations. If discharged to freshwater systems, these effluents may have adverse environmental effects. There is a growing body of work on freshwater invertebrates that indicates variation in the proportion of major ions can be more important than salinity when determining toxicity. However, it is not known if saline toxicity in a subset of species is representative of toxicity across all freshwater invertebrates. If patterns derived from a subset of species are representative of all freshwater invertebrates, then we would expect a correlation in the relative sensitivity of these species to multiple saline waters. Here, we determine if there is a correlation between the acute (96 h) lethal toxicity in freshwater invertebrates to synthetic marine salts (SMS) and sodium bicarbonate (NaHCO 3 ) added to dechlorinated Sydney tap water. NaHCO 3 is a major component of many coal bed effluents. However, most salinization in Australia exhibits ionic composition similar to seawater, which has very little HCO 3 − . Across all eight species tested, NaHCO 3 was 2–50 times more toxic than SMS. We also observed strong correlations in the acute toxicity of seven of the tested species to SMS and NaHCO 3 . The strongest relationship (LC50 r 2 = 0.906) was dependent on the exclusion of one species, Paratya australiensis (Decopoda: Atyidae), which was the most sensitive species tested to NaHCO 3 , but the second-most tolerant of SMS. We conclude that differences in the toxicity of different proportions of major ions can be similar across a wide range of species. Therefore, a small subset of the invertebrate community can be representative of the whole. However, there are some species, which based on the species tested in the current study appear to be a minority, that respond differently to saline effluent and need to be considered separately. We discuss the implications of this study for the management of saline coal bed waters. This article is part of the theme issue ‘Salt in freshwaters: causes, ecological consequences and future prospects'.

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Suter, Phillip J., Julia H. Mynott, and Megan Crump. "New species of Paratya (Decapoda: Atyidae) from Australian inland waters – linking morphological characters with molecular lineages." Memoirs of Museum Victoria, February 21, 2022, 55–122. http://dx.doi.org/10.24199/j.mmv.2022.81.04.

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The taxonomic history of the atyid shrimp Paratya in Australia has been one of confusion due to the high morphological variability in material collected from its wide range of distribution. Early research concluded that all material should be considered a single species, P. australiensis Kemp, pending an acceptable revision. After morphological examination of material throughout the known distribution, others concluded that only a single species occurred in Australia. Molecular studies have recognised at least 10 distinct lineages. In the current study, fresh material was collected, and molecular sequencing was undertaken from a single leg from each specimen. Having confirmed the 10 lineages, the specimens were dissected for morphological examination. These lineages are recognised as distinct species and morphological descriptions are provided for seven new species: Paratya walkeri n. sp., P. spinosa n. sp., P. williamsi n. sp., P. whitemae n. sp., P. strathbogiensis n.sp., P. gariwerdensis n. sp. and P. rouxi n. sp. A new combination, P. arrostra Riek, is raised from sub-species to species, P. tasmaniensis Riek is reinstated and P. australiensis Kemp is redescribed. A key based on morphology is included.

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Rahman, Sharmeen, Daniel J. Schmidt, and Jane M. Hughes. "Evidence of mitochondrial capture in Australian glass shrimp (Paratya australiensis) in south-eastern Queensland." Marine and Freshwater Research, 2022. http://dx.doi.org/10.1071/mf21304.

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Willems, Daniel J., Anupama Kumar, and Dayanthi Nugegoda. "Mixture Toxicity of Three Unconventional Gas Fracking Chemicals Barium, O‐Cresol, and Sodium Chloride to the Freshwater Shrimp Paratya australiensis." Environmental Toxicology and Chemistry, December 13, 2022. http://dx.doi.org/10.1002/etc.5538.

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Lekamge, Sam, Ana F. Miranda, Amanda Abraham, Vivian Li, Ravi Shukla, Vipul Bansal, and Dayanthi Nugegoda. "The Toxicity of Silver Nanoparticles (AgNPs) to Three Freshwater Invertebrates With Different Life Strategies: Hydra vulgaris, Daphnia carinata, and Paratya australiensis." Frontiers in Environmental Science 6 (December 13, 2018). http://dx.doi.org/10.3389/fenvs.2018.00152.

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Bain, Peter A., Adrienne L. Gregg, and Anupama Kumar. "De novo assembly and analysis of changes in the protein-coding transcriptome of the freshwater shrimp Paratya australiensis (Decapoda: Atyidae) in response to acid sulfate drainage water." BMC Genomics 17, no. 1 (November 7, 2016). http://dx.doi.org/10.1186/s12864-016-3208-y.

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