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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Ichthyological ecoregions of Argentina [PDF]
, 2002 The Argentine Republic is situated in the southernmost portion of the American continent, occupying over 2,785,600 km2 not including the Antarctic territory. The country ranges from subtropical areas (21º46’S) to subantarctic regions (55º03’S), extending
López, Hugo Luis +2 more
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Field Identification of Rays and Some Common Flatfishes of India [PDF]
, 2017 This suborder includes all of the Eagle Rays (Myliobatidae), Cownose Rays (Rhinopteridae) and the Mobulid Rays and includes about 40 species which are characterized by diamond shaped bodies and wing-like pectoral fins which they use to propel themselves ...
Nair, Rekha J
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A new species of Abdounia (Elasmobranchii, Carcharhinidae) from the base of the Boom Clay Formation (Oligocene) in northwest Belgium [PDF]
, 2007 On the basis of isolated teeth, collected from the base of the Boom Clay Formation (Rupelian, Oligocene) at the SVK clay pit (Sint-Niklaas, NW Belgium), a new species of requiem shark, Abdounia belselensis sp. nov., is described.
Mollen, F.H.
core
, 2007 https://nsuworks.nova.edu/occ_currents/1014/thumbnail ...
NSU Oceanographic Center
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Role of the wider Azores region as a nursery ground for North Atlantic blue shark (Prionace glauca) [PDF]
, 2014 Tese de Doutoramento, Ciências do Mar (Ecologia Marinha)O tubarão azul tornou-se uma importante captura acessória na pescaria de palangre do Atlântico norte ou até, nalguns casos, a espécie alvo da pescaria quando a abundância de espadarte é reduzida ...
Vandeperre, Frederic
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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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Serratolamna serrata (Agassiz) (Pisces, Neoselachii) from the Maastrichtian (Late Cretaceous) of Jamaica [PDF]
Three teeth of the shark Serratolamna serrata (Agassiz) from the Guinea Corn Formation (Central Inlier) represent the first recorded occurrence of fossil sharks within the Cretaceous of Jamaica.
Mitchell, S.F., Underwood, Charlie J.
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Distribuição do tucunaré Cichla cf. monoculus (Osteichthyes, Cichlidae) no Pantanal. [PDF]
, 2019 A introdução de espécies em ecossistemas aquáticos tem sido documentada em todo o mundo, mas o impacto da presença destas nos novos ambientes ainda não é bem conhecido. O objetivo desta pesquisa foi determinar a área de distribuição do tucunaré Cichla cf.
MARQUES, D. K. S., RESENDE, E. K. de
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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