Results 111 to 120 of about 432 (158)

Standardized protocols for blood collection and analysis in elasmobranchs: a practical guide for clinicians and researchers. [PDF]

Front Vet Sci
David H, García-Párraga D, Pereira N, Morón-Elorza P.   +3 more
europepmc   +1 more source

Repetitive DNAs and Karyotype Evolution in Phyllostomid Bats (Chiroptera: Phyllostomidae). [PDF]

Biomolecules
Deon GA, Ezaz T, Stornioli JHF, Dos Santos RZ, Gomes AJB, Setti PG, de Oliveira EHC, Porto-Foresti F, Utsunomia R, Liehr T, Cioffi MB.   +10 more
europepmc   +1 more source

Species diversity of fish at the Wuzhizhou Island, South China Sea, based on environmental DNA. [PDF]

Biodivers Data J
Wang C, Ma Z, Cao K, Wang X, Xi R, Jiang T, Yang R, Xing Y.   +7 more
europepmc   +1 more source

Coccidia (Apicomplexa: Eucoccidiorida) of Freshwater Fish. [PDF]

Microorganisms
Mamedova S, Karanis P.
europepmc   +1 more source

Enhancing African coelacanth monitoring using environmental DNA. [PDF]

Biol Lett
Oliver JC, Shum P, Mariani S, Sink KJ, Palmer R, Matcher GF.   +5 more
europepmc   +1 more source

Spatial Differentiation and Driving Mechanisms of Nekton Community Diversity in Eastern Guangdong Coastal Waters, Northern South China Sea. [PDF]

Biology (Basel)
Li Y, Tong M, Zheng X, Tang QH, Zhang YP, Guo YS, Wang ZD, Liao J.   +7 more
europepmc   +1 more source

Sharks and rays have the oldest vertebrate sex chromosome with unique sex determination mechanisms. [PDF]

Proc Natl Acad Sci U S A
Niwa T, Uno Y, Ohishi Y, Kadota M, Aburatani N, Kiyatake I, Katooka D, Yorozu M, Tsuzuki N, Toyoda A, Takagi W, Nakamura M, Kuraku S.   +12 more
europepmc   +1 more source

A new Myliobatiformes (Chondrichthyes, Batoidea) from the Miocene of Río Negro Province, Argentina and a review of the fossil Myliobatiformes of Argentina

Historical Biology
We report a dental plate belonging to a Myliobatiformes (Chondrichthyes, Batoidea) from the Gran Bajo del Gualicho Formation (Saladar Member; Upper Early Miocene-Lower Middle Miocene) located in the Gran Bajo del Gualicho locality, Río Negro Province, Argentina.
Federico Agnolin, Leandro Gaetano
exaly   +3 more sources

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Oldest records of stingray spines (Chondrichthyes, Myliobatiformes)

Journal of Vertebrate Paleontology, 2010
The superorder Batomorphii is the most derived among elasmobranches and is composed of cartilaginous fishes with dorsoventrally flattened bodies.
Oriol Oms, Angel Galobart, Josep Marmi   +2 more
exaly   +2 more sources

Molecular phylogeny for the Neotropical freshwater stingrays (Myliobatiformes: Potamotrygoninae) reveals limitations of traditional taxonomy

Biological Journal of the Linnean Society, 2021
Abstract The subfamily Potamotrygoninae, the only extant clade of elasmobranchs exclusive to freshwater environments, encompasses four genera and 38 species distributed across almost every major South American river basin. Despite their importance in the ornamental fish trade, the taxonomy and evolutionary relationships within ...
Nathan Lovejoy, Matthew Kolmann, João Pedro Fontenelle   +2 more
exaly   +2 more sources