How many lineages are there of the stingrays genus Hypanus (Myliobatiformes: Dasyatidae) and why does it matter? [PDF]
Neotropical IchthyologyStingrays genus Hypanus currently encompasses nine valid species from the Atlantic and Pacific oceans, though the phylogenetic relationships amongst some of them were based on a single mitochondrial gene and did not involve all putative Hypanus species ...
Flávia F. Petean +4 more
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Neotropical IchthyologyA taxonomic revision of two nominal species of freshwater stingrays of the genus Potamotrygon previously considered valid, Potamotrygon falkneri Castex & Maciel, 1963 and Potamotrygon castexi Castello & Yagolkowski, 1969, was conducted based on a ...
João Paulo C. B. da Silva +1 more
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Neotropical IchthyologyPotamotrygon boesemani, new species, is described from the Corantijn river drainage in Surinam. The species has a diagnostic dorsal color pattern formed by deep orange to red ocellated spots of irregular form, encircled by relatively broad black rings ...
Ricardo S. Rosa +2 more
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Karyotypes of three rays in the order myliobatiformes
Japanese Journal of Ichthyology, 1987 Asahida, Takashi +2 more
openaire +1 more source
Tapeworms (Platyhelminthes, Cestoda) from marine chondrichthyans of the Southwestern Atlantic Ocean, and the sub-Antarctic and Antarctic islands: a checklist. [PDF]
Zookeys, 2023 Franzese S, Facal GG, Menoret A.
europepmc +1 more source
Scientia MarinaMyliobatis chilensis, commonly known as the Chilean eagle ray, is a benthopelagic species found along the Humboldt Current. Peruvian fisheries target it, but little is known about its life history.
Miguel Valderrama-Herrera +2 more
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Sniffing out Stingray Noses: The Functional Morphology of Batoid Olfaction. [PDF]
Integr Org Biol, 2022 Rutledge KM.
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Echinocephalus caniculus n. sp. (Nematoda: Gnathostomatidae Railliet, 1895) from the lesser spotted dogfish Scyliorhinus canicula (L.) (Elasmobranchii: Scyliorhinidae Gill, 1862) off Tunisia, with a key to species of the genus Echinocephalus. [PDF]
Syst Parasitol, 2022 Saad CB +4 more
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The Phylogeny of Rays and Skates (Chondrichthyes: Elasmobranchii) Based on Morphological Characters Revisited. [PDF]
Diversity (Basel), 2022 Villalobos-Segura E +6 more
europepmc +1 more source
The evolutionary origin of the durophagous pelagic stingray ecomorph. [PDF]
Palaeontology, 2023 Marramà G +4 more
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