Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Sympterygia"'
Autor:
Monica Toledo-Piza, Karla D. A. Soares
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-17 (2021)
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientific Reports
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Scientific Reports
Rays of the superorder Batoidea comprise the most diverse group of chondrichthyans in terms of valid species and morphological disparity. Up to the present little agreement is observed in studies based on morphological and molecular data focused on u
Autor:
Alberto Ferreira de Amorim, Carlos Eduardo Malavasi Bruno, Júlia Ferreira dos Santos Domingos, Beatriz Paiva
Publikováno v:
Brazilian Journal of Animal and Environmental Research. 4:637-658
Some fish species compose the so-called bycatch caught by pink shrimp trawling, including elasmobranchs (sharks and rays). The objective of the study was to analyze the stomach contents of the captured and compare the items identified in the literatu
Publikováno v:
Brazilian Journal of Biology, Vol 70, Iss 2, Pp 325-333 (2010)
The oviductal gland is an exclusive structure of cartilaginous fishes that produces the egg jelly, forms the tertiary egg envelopes and stores sperm. The biological importance of this structure is related to the special features of the reproductive s
Externí odkaz:
https://doaj.org/article/6b6ecc71ddc44a57a2a4fabc437d21e0
Publikováno v:
Brazilian Journal of Biology, Vol 69, Iss 2, Pp 405-413 (2009)
Chondrichthyes have become an important economic resource in recent years. In spite of this importance, there is little knowledge about their reproductive biology, especially of species from the south-western Atlantic. In this work, we study the morp
Externí odkaz:
https://doaj.org/article/fdbb55c428a54a70ab9d7c444e968375
Autor:
Marisa Diana Farber, Ana L. Lanfranchi, Manuel Marcial Irigoitia, Paola E. Braicovich, Juan T. Timi
Publikováno v:
International Journal of Food Microbiology. 267:20-28
In order to evaluate the infestation by anisakids present in elasmobranchs and their distribution in the Argentine Sea, this study was carried at a regional scale with the following aims: 1) to identify those anisakid species present in skates under
Publikováno v:
Budapest International Research in Exact Sciences (BirEx) Journal. 1:62-70
Simeulue is a cluster of islands that rich of commercial fisheries in Aceh waters. Management of the fisheries products is highly related to species identification in order to ascertain the appropriate steps to manage the resources sustainably. Ident
Publikováno v:
Boletín de la Sociedad Zoológica del Uruguay. 28
On the beach of Cassino, Rio Grande do Sul, Brazil, thousands of hatched capsules of Rajoidei (suborder of oviparous rays) are brought ashore by the tides remaining exposed on the shore. The objective of this work was to analyze the taxonomic diversi
Publikováno v:
Fisheries Research. 195:80-90
The usefulness of parasite tags for population discrimination of elasmobranch hosts remains largely unexplored. In order to assess the existence of different populations of Sympterygia bonapartii in the Southwestern Atlantic using its parasites as bi
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Publikováno v:
Journal of Applied Ichthyology. 31:381-389
Geometric-morphometric and spinulation pattern approaches were employed to assess the discrimination of two species of Sympterygia skates in the Southwest Atlantic: Sympterygia acuta Garman 1877 and Sympterygia bonapartii Müller & Henle, 1841. Two t