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Digenea and acanthocephala of elasmobranch fishes from the southern coast of Brazil
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2019)
Nematodes of elasmobranch fishes from the southern coast of Brazil
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz., 2019)
Taxonomic Reports of Otobothrioidea (Eucestoda, Trypanorhyncha) from Elasmobranch Fishes of the Southern Coast Off Brazil
(Fundação Oswaldo Cruz. Instituto Oswaldo Cruz, 2019)
The historical and contemporary knowledge on the elasmobranchs of Cananeia and adjacent waters, a coastal marine hotspot of southeastern Brazil
(2022-03-01)
In this study we present data on the richness of sharks and rays from the southern coast of São Paulo, southeastern Brazil, in a coastal area considered as an essential habitat for many species of elasmobranchs. Based on ...
The label “Cação” is a shark or a ray and can be a threatened species! Elasmobranch trade in Southern Brazil unveiled by DNA barcoding
(2020-06-01)
Sharks exhibit peculiar characteristics, which may lead to overfishing to cause irreversible damage to stocks and failing to restore original population sizes. Although global fin trade has decreased since 2000 meat trade ...
Use of mucus as a non-invasive sampling method for DNA barcoding of stingrays and skates (batoid elasmobranchs)
(2019-03-01)
In this study we tested the use of mucus from five species of Neotropical marine batoid elasmobranchs to extract genomic DNA for barcoding and phylogenetic analysis. The DNA from all individuals sampled was successfully ...
Decline or stability of obligate freshwater elasmobranchs following high fishing pressure
(Elsevier, 2017-06)
Despite elasmobranchs are a predominantly marine taxon, several species of sharks and rays are regularly found in fresh water. Although there is ample evidence of declining elasmobranch populations around the world, this ...
Reproduction estrategies
(Elsevier, 2015)
Elasmobranchs are an evolutionarily conserved group that has success- fully survived for over 400 million years. The permanence of elasmobranch populations has largely depended on the reproductive strategies of the population, ...
Late neogene elasmobranch fauna from the Coquimbo formation, Chile
(Soc Brasileira Paleontologia, 2015)
Neogene marine sediments from Chilean geological formations contain a diverse marine fossil fauna. In Chile, the "Norte Chico" (27 degrees S to 32 degrees S) is composed of two important sedimentary marine deposits, the ...
Capture and handling stress in incidentally captured rays from small-scale fishing: A physiological approach
(2021-01-01)
Incidental capture is the most common threat to rays worldwide, by both artisanal and industrial fishing. To better understand this threat, we evaluated the capture and handling stress in three incidentally captured ...