The correct spelling of the nomen of the lost shark Carcharhinus obsolerus White, Kyne & Harris, 2019 (Chondrichthyes, Carcharhinidae) [PDF]
, 2019 White, William T., Kyne, Peter M., Harris, Mark (2019): The correct spelling of the nomen of the lost shark Carcharhinus obsolerus White, Kyne & Harris, 2019 (Chondrichthyes, Carcharhinidae).
Kyne, Peter M. +2 more
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Testicular Morphology and Spermatogenesis in Potamotrygon motoro: Insights Into Reproduction of Freshwater Stingrays. [PDF]
J MorpholElectron microscopy of Potamotrygon motoro spermatozoa. a – Illustration of a schematic sperm cell depicting the helical head, intermediate piece (midpiece), and flagellum. b ‐ Helical heads (Hh) of spermatozoa inserted into the cytoplasm of Sertoli cells (S) through openings in the plasma membrane. Scales: 10 μm.
Delgado MLR +6 more
europepmc +2 more sources
Marine and Fishery Sciences, 2023 This article addresses the history of a resident population of bull sharks (Carcharhinus leucas) in an isolated stagnant body of water in subtropical Australia. From 1996 to 2013, six bull sharks were landlocked in a golf course lake near Brisbane.
Peter Gausmann
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New inland records of the bull shark Carcharhinus leucas from Sumatra, Indonesia
Marine and Fishery Sciences, 2022 Six new records of the bull shark Carcharhinus leucas from five different river basins of Sumatra, Indonesia, were reported as a result of captures by artisanal and recreational fishers, including records from rivers of northern and western Sumatra for ...
Peter Gausmann, Veryl Hasan
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DNA barcoding reveals the diversity of sharks in Guyana coastal markets
Neotropical Ichthyology, 2017 A fundamental challenge for both sustainable fisheries and biodiversity protection in the Neotropics is the accurate determination of species identity. The biodiversity of the coastal sharks of Guyana is poorly understood, but these species are subject ...
Matthew A. Kolmann +3 more
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Rapid DNA/eDNA-Based ID Tools for Improved Chondrichthyan Monitoring and Management. [PDF]
Mol Ecol ResourABSTRACT Rapid DNA/eDNA‐based ID tools, which detect specific genetic patterns without requiring sequencing, are essential for biodiversity and wildlife trade monitoring, particularly for species of conservation concern. However, the practical application of these methods remains limited by the availability of standardised protocols, accessibility of ...
Alvarenga MM +13 more
europepmc +2 more sources
Cestodes of the blue shark, Prionace glauca (Linnaeus 1758), (Carcharhiniformes: Carcharhinidae), off the west coast of Baja California Sur, Mexico [PDF]
, 2016 Méndez, Oscar, Galván-Magaña, Felipe (2016): Cestodes of the blue shark, Prionace glauca (Linnaeus 1758), (Carcharhiniformes: Carcharhinidae), off the west coast of Baja California Sur, Mexico. Zootaxa 4085 (3), DOI: 10.11646/zootaxa.4085.3.
Galván-Magaña, Felipe, Méndez, Oscar
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Descrição anatômica do esqueleto de Isogomphodon oxyrhynchus (Müller & Henle, 1839) e discussão sobre seu posicionamento filogenético dentro de Carcharhinidae (Chondrichthyes, Carcharhiniformes) [PDF]
, 2021 The Daggernose shark Isogomphodon oxyrhynchus (Müller & Henle, 1839), sole species in its genus, is endemic to northern South America, from Southern Maranhão State in Brazil to Trinidad and Tobago.
Silva, Arthur de Lima Oliveira e
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Feeding ecology of elasmobranch species in southeastern Brazil
Neotropical Ichthyology, 2017 The feeding ecology of five elasmobranch species was studied on the southern coast of Rio de Janeiro, southwestern Atlantic Ocean. The specimens were caught with a trawl or bottom longline between January 2006 and August 2007.
Alessandra F. Viana +2 more
doaj +1 more source