Academic literature on the topic 'Leptodactylus knudseni'
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Journal articles on the topic "Leptodactylus knudseni"
Gascon, Claude. "Breeding of Leptodactylus knudseni: Responses to Rainfall Variation." Copeia 1991, no. 1 (February 7, 1991): 248. http://dx.doi.org/10.2307/1446275.
Full textCuestas Carrillo, Juan Fernando, and Simone Dena. "Distress calls of Leptodactylus knudseni Heyer, 1972 (Anura, Leptodactylidae)." Herpetozoa 32 (May 13, 2019): 7–10. http://dx.doi.org/10.3897/herpetozoa.32.e35617.
Full textCAMARGO, ALEXSSANDRO, FRANCIELE CRISTINA DE SOUZA, and TADEUSZ ZATWARNICKI. "First description of immature stages of Gastropini, Gastrops willistoni Cresson (Diptera: Ephydridae) preying on eggs in a foam nest of Leptodactylus knudseni Heyer (Anura: Leptodactylidae) in Central Amazon ." Zootaxa 4869, no. 1 (October 30, 2020): 131–45. http://dx.doi.org/10.11646/zootaxa.4869.1.7.
Full textHero, Jean-Marc, and Ulisses Galatti. "Characteristics Distinguishing Leptodactylus pentadactylus and L. knudseni in the Central Amazon Rainforest." Journal of Herpetology 24, no. 2 (June 1990): 226. http://dx.doi.org/10.2307/1564240.
Full textVIEIRA, WASHINGTON LUIZ DA SILVA, GINDOMAR GOMES SANTANA, and KLEBER DA SILVA VIEIRA. "Description of the tadpole of Leptodactylus vastus (Anura: Leptodactylidae)." Zootaxa 1529, no. 1 (July 19, 2007): 61–68. http://dx.doi.org/10.11646/zootaxa.1529.1.5.
Full textMENIN, MARCELO, ALBERTINA P. LIMA, and DOMINGOS J. RODRIGUES. "The tadpole of Leptodactylus pentadactylus (Anura: Leptodactylidae) from Central Amazonia." Zootaxa 2508, no. 1 (June 16, 2010): 65. http://dx.doi.org/10.11646/zootaxa.2508.1.5.
Full textTrindade, Frances TT, Ângela A. Soares, Andréa A. de Moura, Tiago B. Rego, Andreimar M. Soares, Rodrigo G. Stábeli, Leonardo A. Calderon, and Alexandre de e Silva. "Insecticidal activity of Leptodactylus knudseni and Phyllomedusa vaillantii crude skin secretions against the mosquitoes Anopheles darlingi and Aedes aegypti." Journal of Venomous Animals and Toxins including Tropical Diseases 20, no. 1 (2014): 28. http://dx.doi.org/10.1186/1678-9199-20-28.
Full textPinto, Rebeca Mc Comb, and Marcelo Menin. "Aspects of the natural history of Leptodactylus knudseni Heyer, 1972 (Anura: Leptodactylidae) in a pristine forest in Central Amazonia, Brazil, with comments on ontogenetic variation of its tadpoles." Journal of Natural History 51, no. 41-42 (September 19, 2017): 2523–34. http://dx.doi.org/10.1080/00222933.2017.1371348.
Full textDissertations / Theses on the topic "Leptodactylus knudseni"
Pinto, Rebeca Mc Comb. "Biologia reprodutiva e redescrição do girino de Leptodactylus knudseni Heyer, 1972 (anura, leptodactylidae) na Amazônia Central." Universidade Federal do Amazonas, 2015. http://tede.ufam.edu.br/handle/tede/5039.
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FAPEAM - Fundação de Amparo à Pesquisa do Estado do Amazonas
The group of L. pentadactylus is composed by species of large size which has some reproductive characteristics suggested as possible synapomorphies: deposition of foam nests in excavated basins, foam nest beating pattern, and the presence of trophic eggs in the nests. Leptodactylus knudseni is a member of this group and has wide distribution throughout the Amazon Basin. The larvae of L. knudseni were described briefly, but there is no morphological information and data on ontogenetic variation. This study aimed to describe aspects of reproductive biology of the species and redescribe the larval stage. The study was conducted in the Reserva Adolpho Ducke, Manaus, Amazonas, using the Focal Animal method to describe the reproductive behavior. The redescription of L. knudseni larva was based on individuals at different stages of development. Couples deposited foam nests in excavated basins on the edge of temporary ponds with bottom covered by leaf litter, located in clay soil and distant from streams. The clutches lack trophic eggs. Tadpoles are not able to generate the foam itself. The tadpole of L. knudseni has body ovoid in dorsal and lateral views. Spiracle single, sinistral. LTRF 2(2)/3(1). The use of excavated basin to deposition of eggs has been described for several species of L. pentadactylus group. The absence of trophic eggs and the production of foam by the tadpoles differ from that reported to some species of the group. The tadpoles of L. knudseni are similar to those described for other species of the group.
O grupo de L. pentadactylus possui algumas características reprodutivas apontadas como possíveis sinapomorfias para o grupo: construção de bacias escavadas, padrão de batimento da espuma, presença de ovos tróficos nos ninhos. Leptodactylus knudseni faz parte desse grupo e possui ampla distribuição pela Bacia Amazônica. As larvas de L. knudseni foram descritas anteriormente, mas não há informações morfométricas e dados sobre variação ontogenética. O presente estudo teve como objetivo descrever aspectos da biologia reprodutiva da espécie e redescrever a fase larval. O estudo foi realizado na Reserva Adolpho Ducke, Manaus, Amazonas, usando o método Animal Focal para descrever o comportamento reprodutivo. A redescrição da larva de L. knudseni foi baseada em indivíduos em diferentes estágios de desenvolvimento. Os casais depositaram os ninhos de espuma em bacias escavadas na margem de poças temporárias com fundo coberto por folhiço, localizadas em solo argiloso e distante de riachos. As desovas não apresentam ovos tróficos. Girinos dessa espécie não são capazes de gerar a própria espuma. O girino de L. knudseni possui corpo ovóide. Espiráculo único posicionado ao lado esquerdo. Fórmula dentária 2(2)/3(1). O uso de bacia escavada para a deposição dos ovos foi descrita para diversas espécies do grupo L. pentadactylus. A ausência de ovos tróficos e o comportamento de não produzir a própria espuma difere do que é encontrado para outras espécies do grupo. O girino de L. knudseni se assemelha ao que foi descrito para girinos de outras espécies do grupo de L. pentadactylus.
Hero, Jean-Marc, and n/a. "Predation, Palatability and the Distribution of Tadpoles in the Amazon Rainforest." Griffith University. Division of Australian Environmental Studies, 1991. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20050902.155749.
Full textHero, Jean-Marc. "Predation, Palatability and the Distribution of Tadpoles in the Amazon Rainforest." Thesis, Griffith University, 1991. http://hdl.handle.net/10072/366814.
Full textThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
Division of Australian Environmental Studies
Science, Environment, Engineering and Technology
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