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Статті в журналах з теми "Sepia apama"

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Автор: Grafiati

Опубліковано: 10 грудня 2022

Оновлено: 28 січня 2023

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1

Sangster, C. R., and R. M. Smolowitz. "Description of Vibrio alginolyticus Infection in Cultured Sepia officinalis, Sepia apama, and Sepia pharaonis." Biological Bulletin 205, no. 2 (October 2003): 233–34. http://dx.doi.org/10.2307/1543270.

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2

Prowse, Thomas A. A., Bronwyn M. Gillanders, Barry W. Brook, Anthony J. Fowler, Karina C. Hall, Michael A. Steer, Camille Mellin, et al. "Evidence for a broad-scale decline in giant Australian cuttlefish (Sepia apama) abundance from non-targeted survey data." Marine and Freshwater Research 66, no. 8 (2015): 692. http://dx.doi.org/10.1071/mf14081.

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Little is known about the population trajectory and dynamics of many marine invertebrates because of a lack of robust observational data. The giant Australian cuttlefish (Sepia apama) is IUCN-listed as Near Threatened because the largest known breeding aggregation of this species in northern Spencer Gulf, South Australia, has declined markedly since the turn of the century. We used by-catch records from long-term trawl surveys to derive abundance data for S. apama and commercial cuttlefish harvest data as a measure of exploitation. Using Bayesian hierarchical models to account for zero-inflation and spatial dependence in these abundance counts, we demonstrated a high probability of broad-scale declines in the density of S. apama, particularly surrounding the primary aggregation site, which supports the recent closure of the entire S. apama fishery in northern Spencer Gulf. Historical harvest data were positively correlated with S. apama density estimated from the trawl surveys, suggesting that the commercial cuttlefish catch tracks the species abundance. Our results also indicated the possibility that the known S. apama breeding grounds might be supplemented by individuals that were spawned elsewhere in northern Spencer Gulf.

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3

Payne, Nicholas L., Edward P. Snelling, Jayson M. Semmens, and Bronwyn M. Gillanders. "Mechanisms of Population Structuring in Giant Australian Cuttlefish Sepia apama." PLoS ONE 8, no. 3 (March 11, 2013): e58694. http://dx.doi.org/10.1371/journal.pone.0058694.

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4

Cronin, E. R., and R. S. Seymour. "Respiration of the eggs of the giant cuttlefish Sepia apama." Marine Biology 136, no. 5 (June 16, 2000): 863–70. http://dx.doi.org/10.1007/s002270000274.

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5

Grist, Eric P. M., and George D. Jackson. "Energy balance as a determinant of two-phase growth in cephalopods." Marine and Freshwater Research 55, no. 4 (2004): 395. http://dx.doi.org/10.1071/mf03154.

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Many cephalopods exhibit early exponential growth, which abruptly shifts to a much slower rate. Using a simple model of the energy balance between intake from food and expenditure in growth plus metabolism, we consider how the two-phase growth pattern may be explained in terms of energy conservation. We determine the post-hatch size and age at which exponential growth would be expected to terminate. The model is tested with laboratory hatchling data obtained for the giant Australian cuttlefish Sepia apama. Together with growth data obtained for a related species, Sepia officinalis, model projections for critical transition size and age interestingly suggest that the metabolism of S. apama in the natural habitat may be three to four times higher than in captivity. A sensitivity analysis indicates that the critical transition size is in general more sensitive than critical transition time to any invoked changes in metabolic rate.

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6

Smith, H. C., and K. R. Sprogis. "Seasonal feeding on giant cuttlefish (Sepia apama) by Indo-Pacific bottlenose dolphins (Tursiops aduncus) in south-western Australia." Australian Journal of Zoology 64, no. 1 (2016): 8. http://dx.doi.org/10.1071/zo15075.

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We report on observations of Indo-Pacific bottlenose dolphins (Tursiops aduncus) feeding on giant cuttlefish (Sepia apama) from March 2007 to April 2013 in the temperate waters off Bunbury, south-western Australia. Seventeen feeding events were observed during the cooler months between July and September in relatively shallow coastal waters, with 12 dolphins identified as adult females. We observed behavioural sequences of complex prey-handling of cuttlefish where dolphins’ used multiple steps to remove the cuttlefish head, ink and cuttlebone before consuming the flesh of the cuttlefish mantle. Our study provides valuable information to the limited knowledge on the complex prey-handling by T. aduncus on cuttlefish in Australia, and is complementary to other known specialised foraging behaviours of bottlenose dolphins. This study also details a different behavioural sequence of cuttlefish prey-handling to that of the bottlenose dolphins in the Sado estuary, Portugal, where only the head is consumed, and to the Spencer Gulf, Australia, in that the dolphins in Bunbury carry the cuttlefish mantle over their rostrum before removing the cuttlebone. Information on S. apama in Bunbury is scarce, therefore studies on abundance, distribution and egg-laying sites are recommended in order to enable informed decision making and to understand the importance of S. apama to the diet of T. aduncus.

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7

Naud, Marie-José, and Jonathan N. Havenhand. "Sperm motility and longevity in the giant cuttlefish, Sepia apama (Mollusca: Cephalopoda)." Marine Biology 148, no. 3 (September 28, 2005): 559–66. http://dx.doi.org/10.1007/s00227-005-0109-z.

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8

Payne, Nicholas L., Bronwyn M. Gillanders, Roger S. Seymour, Dale M. Webber, Edward P. Snelling, and Jayson M. Semmens. "Accelerometry estimates field metabolic rate in giant Australian cuttlefish Sepia apama during breeding." Journal of Animal Ecology 80, no. 2 (September 28, 2010): 422–30. http://dx.doi.org/10.1111/j.1365-2656.2010.01758.x.

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9

Aitken, J. P., and R. K. O'Dor. "Respirometry and swimming dynamics of the giant australian cuttlefish,sepia apama(mollusca, cephalopoda)." Marine and Freshwater Behaviour and Physiology 37, no. 4 (December 2004): 217–34. http://dx.doi.org/10.1080/10236240400016579.

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10

Naud, Marie-José, Paul W. Shaw, Roger T. Hanlon, and Jon N. Havenhand. "Evidence for biased use of sperm sources in wild female giant cuttlefish ( Sepia apama )." Proceedings of the Royal Society B: Biological Sciences 272, no. 1567 (May 22, 2005): 1047–51. http://dx.doi.org/10.1098/rspb.2004.3031.

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11

Kassahn, K. S., S. C. Donnellan, A. J. Fowler, K. C. Hall, M. Adams, and P. W. Shaw. "Molecular and morphological analyses of the cuttlefish Sepia apama indicate a complex population structure." Marine Biology 143, no. 5 (November 1, 2003): 947–62. http://dx.doi.org/10.1007/s00227-003-1141-5.

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12

WHEATON, LEANNE, STEPHEN C. DONNELLAN, MELITA C. DE VRIES, MICHAEL G. GARDNER, and BRONWYN M. GILLANDERS. "Isolation of additional polymorphic tri- and tetranucleotide microsatellite loci for the giant Australian cuttlefish (Sepia apama)." Molecular Ecology Notes 7, no. 5 (September 2007): 893–95. http://dx.doi.org/10.1111/j.1471-8286.2007.01740.x.

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13

Gales, R., D. Pemberton, CC Lu, and MR Clarke. "Cephalopod diet of the Australian fur seal: Variation due to location, season and sample type." Marine and Freshwater Research 44, no. 5 (1993): 657. http://dx.doi.org/10.1071/mf9930657.

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In Tasmanian waters, Arctocephalus pusillus doriferus preyed on 11 species of cephalopods, predominantly Nototodarus gouldi followed by Sepioteuthis australis and Sepia apama. Cephalopods were more important in the diet of the seals in Bass Strait than in southern Tasmanian waters. The species composition in the diet of the seals in these two areas also differed, with the seals in Bass Strait eating mainly N. gouldi, whereas the seals in southern waters fed on benthic octopods. The seals preyed on mainly adult cephalopods over the continental shelf. The size range and species composition of the diet varied according to the sample types, with faeces containing only small beaks relative to regurgitates and stomachs. Errors associated with sample types and application of regression equations are discussed.

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14

Dupavillon, Jacqueline L., and Bronwyn M. Gillanders. "Impacts of seawater desalination on the giant Australian cuttlefish Sepia apama in the upper Spencer Gulf, South Australia." Marine Environmental Research 67, no. 4-5 (May 2009): 207–18. http://dx.doi.org/10.1016/j.marenvres.2009.02.002.

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15

Hall, Karina C., Anthony J. Fowler, and Michael C. Geddes. "Evidence for multiple year classes of the giant Australian cuttlefish Sepia apama in northern Spencer Gulf, South Australia." Reviews in Fish Biology and Fisheries 17, no. 2-3 (February 17, 2007): 367–84. http://dx.doi.org/10.1007/s11160-007-9045-y.

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16

Naud, Marie-José, Roger T. Hanlon, Karina C. Hall, Paul W. Shaw, and Jonathan N. Havenhand. "Behavioural and genetic assessment of reproductive success in a spawning aggregation of the Australian giant cuttlefish, Sepia apama." Animal Behaviour 67, no. 6 (June 2004): 1043–50. http://dx.doi.org/10.1016/j.anbehav.2003.10.005.

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17

Battam, H., M. Richardson, A. W. T. Watson, and W. A. Buttemer. "Chemical composition and tissue energy density of the cuttlefish (Sepia apama) and its assimilation efficiency by Diomedea albatrosses." Journal of Comparative Physiology B 180, no. 8 (July 18, 2010): 1247–55. http://dx.doi.org/10.1007/s00360-010-0497-3.

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18

McIntosh, Rebecca R., Brad Page, and Simon D. Goldsworthy. "Dietary analysis of regurgitates and stomach samples from free-living Australian sea lions." Wildlife Research 33, no. 8 (2006): 661. http://dx.doi.org/10.1071/wr06025.

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Dietary remains recovered from Australian sea lion (Neophoca cinerea) digestive tracts and regurgitate samples from Seal Bay (Kangaroo Island, South Australia) were used to identify prey species consumed. Four of eight digestive tracts collected (50%) contained prey items located only in the stomach. On the basis of biomass reconstruction of cephalopod prey remains, octopus contributed 40% of the biomass in the samples, giant cuttlefish (Sepia apama) contributed 30% and ommastrephid squids contributed 14% biomass. The remains of several fish species were found in the samples: leatherjacket (Monocanthidae), flathead (Platycephalus sp.), swallowtail (Centroberyx lineatus), common bullseye (Pempheris multiradiata), southern school whiting (Sillago flindersi) and yellowtail mackerel (Trachurus novaezelandiae). Southern rock lobster (Jasus edwardsii) and swimming crab (Ovalipes australiensis) carapace fragments, little penguin (Eudyptula minor) feathers and bones and shark egg cases (oviparous species and Scyliorhinidae sp.) were also identified.

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19

K., Hall, and Hanlon R. "Principal features of the mating system of a large spawning aggregation of the giant Australian cuttlefish Sepia apama (Mollusca: Cephalopoda)." Marine Biology 140, no. 3 (March 1, 2002): 533–45. http://dx.doi.org/10.1007/s00227-001-0718-0.

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20

Kennelly, SJ, and MK Broadhurst. "Mitigating the bycatch of giant cuttlefish Sepia apama and blue swimmer crabs Portunus armatus in an Australian penaeid-trawl fishery." Endangered Species Research 26, no. 2 (December 10, 2014): 161–66. http://dx.doi.org/10.3354/esr00639.

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21

Jackson, George D., Ron K. O'Dor, and Yanko Andrade. "First tests of hybrid acoustic/archival tags on squid and cuttlefish." Marine and Freshwater Research 56, no. 4 (2005): 425. http://dx.doi.org/10.1071/mf04248.

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This study demonstrates the simultaneous use of acoustic and archival tags for obtaining data for near-shore species. Australian giant cuttlefish Sepia apama (off Whyalla, South Australia) and the tropical squid Sepioteuthis lessoniana (off Magnetic Island, Queensland, Australia) were tagged using a ‘hybrid’ tag consisting of a Vemco V8 acoustic tag potted with a Vemco minilog temperature–depth archival tag. Four of these animals were released and monitored inside radio-acoustic-positioning-telemetry (RAPT) buoy-system arrays that included bottom-mounted sensors that transmitted independent temperature records and a reference standard for sound conductivity and position. All were subsequently located out of RAPT range and two of the four archival tags were recovered. Tags were located using a boat-mounted hydrophone and VR60 receiver and recovery was aided by a diver operating a hand-held VUR96 receiver. This technology provides a cost-effective alternative to expensive satellite pop-up tags and is suitable for much smaller species that return to near-shore environments.

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22

Zylinski, S., M. J. How, D. Osorio, R. T. Hanlon, and N. J. Marshall. "To Be Seen or to Hide: Visual Characteristics of Body Patterns for Camouflage and Communication in the Australian Giant Cuttlefish Sepia apama." American Naturalist 177, no. 5 (May 2011): 681–90. http://dx.doi.org/10.1086/659626.

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23

Hall, Karina C., Anthony J. Fowler, Michael C. Geddes, and Julian D. Taylor. "Predictable spatiotemporal dynamics of a dense cuttlefish spawning aggregation increases its vulnerability to exploitation." ICES Journal of Marine Science 75, no. 1 (June 13, 2017): 221–34. http://dx.doi.org/10.1093/icesjms/fsx099.

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Abstract The giant Australian cuttlefish, Sepia apama, forms a dense spawning aggregation at a single known location across its wide southern Australian distribution. After a rapid increase in fishing pressure on the aggregation in the late 1990s, a series of fishing closures were introduced before any biological information could be collected. We surveyed the habitats, timing, and spatial distribution of the spawning aggregation over 4 years, using underwater visual transects and passive tagging, to assess the suitability of the closures. We found that the annual aggregation was both temporally (April–August) and spatially (over 8 km of coastline) localized and predictable, with a consistent peak in abundances in late May–early June. Cuttlefish densities were generally highest over the shallow, broken bedrock habitat, which was more extensive in several sites left open to fishing. Although the original closure covered about 43% of the hard substrate, it accounted for only 23–37% of the total cuttlefish abundance. The extremely high densities recorded during this study verified that this is a massive spawning aggregation for cuttlefish species worldwide, and that it could be highly vulnerable to overexploitation in the absence of adequate protection, because it is so spatiotemporally predictable and localized.

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24

Aitken, J. P., R. K. O'Dor, and G. D. Jackson. "The secret life of the giant Australian cuttlefish Sepia apama (Cephalopoda): Behaviour and energetics in nature revealed through radio acoustic positioning and telemetry (RAPT)." Journal of Experimental Marine Biology and Ecology 320, no. 1 (June 2005): 77–91. http://dx.doi.org/10.1016/j.jembe.2004.12.040.

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25

Kawashima, Yuumi, Hidenori Nishihara, Tetsuya Akasaki, Masato Nikaido, Kotaro Tsuchiya, Susumu Segawa, and Norihiro Okada. "The complete mitochondrial genomes of deep-sea squid (Bathyteuthis abyssicola), bob-tail squid (Semirossia patagonica) and four giant cuttlefish (Sepia apama, S. latimanus, S. lycidas and S. pharaonis), and their application to the phylogenetic analysis of Decapodiformes." Molecular Phylogenetics and Evolution 69, no. 3 (December 2013): 980–93. http://dx.doi.org/10.1016/j.ympev.2013.06.007.

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26

Martins, Vanessa Regina de Oliveira. "Educação de Surdos e Proposta Bilíngue: ativação de novos saberes sob a ótica da filosofia da diferença." Educação & Realidade 41, no. 3 (September 2016): 713–29. http://dx.doi.org/10.1590/2175-623661117.

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Resumo: O presente trabalho objetiva travar um diálogo entre filosofia francesa e surdez, a partir dos constructos dos autores Gilles Deleuze, Félix Guattari e Michel Foucault, no que tange a ação conceitual e criativa da filosofia da diferença. Tal perspectiva se mostra propulsora de um pensamento militante e potente para compor novas práticas na educação de surdos. Problematiza-se a educação inclusiva e os discursos sobre a surdez pautados na lógica da mesmidade que apaga a diferença surda. Como alçar possibilidades de inscrição da surdez em outra lógica? Como sugestão, seria no incômodo de não se fazer igual, de não reparar seu corpo por meio de técnicas ortopédicas, mas de se recriar, reativando outros saberes, numa ética de se fazer singular. Nessa via, emerge a resistência surda, sendo efetivada por meio de formas outras de exercício e afirmação da vida. É pela enunciação da diferença linguística e pela visualidade conferida à experiência ímpar da não audição que tem se marcado a petição de uma educação bilíngue (no Brasil): língua brasileira de sinais (Libras) e língua portuguesa.

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27

Catalano, Sarah, Ian Whittington, Stephen Donnellan, and Bronwyn Gillanders. "Using the giant Australian cuttlefish (Sepia apama) mass breeding aggregation to explore the life cycle of dicyemid parasites." Acta Parasitologica 58, no. 4 (January 1, 2013). http://dx.doi.org/10.2478/s11686-013-0186-y.

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AbstractDicyemid mesozoan parasites, microscopic organisms found with high intensities in the renal appendages of benthic cephalopods, have a complex, partially unknown life cycle. It is uncertain at which host life cycle stage (i.e. eggs, juvenile, adult) new infection by the dispersive infusoriform embryo occurs. As adult cephalopods have a short lifespan and die shortly after reproducing only once, and juveniles are fast-moving, we hypothesize that the eggs are the life cycle stage where new infection occurs. Eggs are abundant and sessile, allowing a huge number of new individuals to be infected with low energy costs, and they also provide dicyemids with the maximum amount of time for survival compared with infection of juvenile and adult stages. In our study we collected giant Australian cuttlefish (Sepia apama) eggs at different stages of development and filtered seawater samples from the S. apama mass breeding aggregation area in South Australia, Australia, and tested these samples for the presence of dicyemid DNA. We did not recover dicyemid parasite cytochrome c oxidase subunit I (COI) nucleotide sequences from any of the samples, suggesting eggs are not the stage where new infection occurs. To resolve this unknown in the dicyemid life cycle, we believe experimental infection is needed.

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28

Pedrini, Alexandre de Gusmão, Daniel Shimada Brotto, Douglas de Souza Pimentel, Eric Behrends, and Alenne Alves Junqueira de Moraes. "Transformative and Emancipatory Environmental Education by Marine Ecotourism in the Marine Environmental Protection Area of Armação dos Búzios (RJ, Brazil)." Revista Brasileira de Ecoturismo (RBEcotur) 9, no. 3 (August 31, 2016). http://dx.doi.org/10.34024/rbecotur.2016.v9.6531.

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The Management of Marine Protected Areas (MMPA) has been a complex task in Brazil. Transformative and Emancipatory Environmental Education (TEEE) inspired on Paulo Freire’s ideas should be based primarily on individual and collective political and financial independence. The Marine Ecotourism (ME) could make the MMPA at Marine Protected Area of Armação de Búzios (MPAAB) with the aid of TEEE. Ecoturismar project tested the hypothesis that ME would provide a feasible proposal for MPAAB. The sample consisted on 85 persons present at the area during the summer season, as also local residents. The methodology and the main results were: a) Identification of the main stakeholders involved in the tourism chain of the municipality to establish partnerships; b) Obtaining the approval and support of local authorities; c) Getting sponsorship for accommodation and food; d) Contact with local security, touristic and environmental authorities; e) Route selection on rocky shore to develop the underwater interpretive trail between the beaches of João Fernandes and João Fernandinho; f) Taxonomic survey of marine biodiversity; g) Elaboration of a contextualized poster; h) Selection of attractive biological species; i) Formulation of four dialogical and interpretative lectures; j) Formulation of interpretative cards with photographs of local biodiversity; k) Elaboration of support rafts with plastic bottles and other materials. The evaluation of the marine trail as an ecotouristic product was done by the confrontation of pre / pos tests. On the beach, the tourists filled a form with their data, authorized the test and answered a pre-test. Before that, they received an interpretative lecture on local marine biota. At the end of the trail, they responded to the post-test. The evaluation of tourist perceptions presented: a) Significant increase in the perception of the environment on an holistic approach; b) Increase in the perception of social and environmental interactions in relation to the marine ecosystem; c) Increase in the perception of negative effects of conventional marine tourism on the environment and marine organisms. The hypothesis that the TEEE could be developed through a product of ME by aims of underwater trails in protected areas was approved. The ME can be implemented in MPAAB replacing the current massive, excluding and predatory forms of tourism. KEYWORDS: Sustainability; Environmental Awareness; Ecotourism Products; Marine Trails; Education Educação Ambiental Transformadora e Emancipatória pelo Ecoturismo Marinho em Área de Proteção Ambiental Marinha de Armação dos Búzios (RJ) RESUMO A Gestão de Áreas Protegidas Marinhas (GAPM) tem sido tarefa complexa no Brasil. A Educação Ambiental Transformadora e Emancipatória (EATE), de inspiração freiriana, baseia-se prioritariamente na independência política e financeira do cidadão. A GAPM na Área de Proteção Ambiental Marinha de Armação dos Búzios (APAMAB) poderia ser mais efetiva com a EATE pelo ecoturismo marinho (EM). O projeto Ecoturismar testou a hipótese de que o EM seria uma proposta viável para a APAMAB. Os sujeitos estudados foram 85 cidadãos presentes a área na época de verão e os moradores locais. A metodologia e seus resultados principais foram: a) seleção de uma área com costões rochosos marinhos; b) Identificação dos principais atores sociais envolvidos na cadeia turística do município para estabelecer parcerias; c) contato com as autoridades municipais de segurança, turismo e meio ambiente, obtendo autorização de pesquisa local e apoio no mar; d) parceria com Pousadas Ville La Plage/La Foret que concedeu estadia e alimentação; e) seleção do percurso em costão rochoso para a trilha interpretativa submarina entre as praias de João Fernandes e João Fernandinho; f) levantamento taxonômico da biodiversidade marinha; g) formulação de pôster de uma teia trófica contextualizada com os organismos locais; h) seleção de espécies biológicas para atrativos ecoturísticos; i) produção de quatro preleções interpretativas dialógicas e problematizadoras; j) formulação de fichas interpretativas com fotografias da biodiversidade local; k) confecção de balsa com garrafas pet e rede de plástico para levar equipamentos na trilha e descanso. A avaliação dos ecoturistas foi através da confrontação de pré/pós testes. No início da trilha, ainda na areia da praia, o ecoturista preencheu dados de sua caracterização, autorizou o teste, respondeu ao pré-teste e recebeu uma preleção interpretativa. Na trilha submarina conheceu a biodiversidade marinha e recebeu preleções dialógicas problematizadoras em três áreas interpretativas. Fora da água respondeu ao pós-teste e fez a avaliação do produto. O ecoturista registrou: a) aumento significativo no principal indicador de mudança de percepção de que o ambiente é o todo; b) incremento no número de interações entre os componentes do ecossistema marinho; c) aumento na percepção de que o turismo marinho aumenta os efeitos negativos sobre o mar e seus organismos. A capacitação em EM ocorreu como uma disciplina no curso para guias de turismo do Ministério do Turismo para moradores locais. Fica aprovada a hipótese de que a EATE poderia ser desenvolvida através de um produto de EM por trilhas subaquáticas em áreas protegidas.. PALAVRAS-CHAVE: Sustentabilidade; Unidade de Conservação; Ecoturismo Marinho; Trilha Subaquática; Educação Ambiental.

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