Results 21 to 30 of about 1,225 (234)

Marine turtles are only minimally sexually size dimorphic, a pattern that is distinct from most nonmarine aquatic turtles [PDF]

open access: yesEcology and Evolution, 2022
Turtles have been prominent subjects of sexual size dimorphism (SSD) analyses due to their compact taxonomy, mating systems, and habitat diversity. In prior studies, marine turtles were grouped with fully aquatic non‐marine turtles (NMATs).
Christine Figgener   +2 more
doaj   +2 more sources

Current state of internet trading of sea turtle (Cheloniidae) derivatives in Russia

open access: yesCurrent Studies in Herpetology, 2023
This paper reports the results of our monitoring the presence of advertisements for the sale of sea turtle (Cheloniidae) derivatives on the Internet in Russia in 2021 and 2023.
M. Pestov   +3 more
semanticscholar   +2 more sources

Cheloniidae

open access: yes, 2015
Family Cheloniidae Caretta caretta (Linnaeus): Lophotaspis ...
Alves, Philippe V.   +4 more
openaire   +3 more sources

An ancestral hard-shelled sea turtle with a mosaic of soft skin and scutes [PDF]

open access: yesScientific Reports, 2022
The transition from terrestrial to marine environments by secondarily aquatic tetrapods necessitates a suite of adaptive changes associated with life in the sea, e.g., the scaleless skin in adult individuals of the extant leatherback turtle.
Randolph Glenn De La Garza   +10 more
doaj   +2 more sources

A new species of Peritresius Leidy, 1856 (Testudines: Pan-Cheloniidae) from the Late Cretaceous (Campanian) of Alabama, USA, and the occurrence of the genus within the Mississippi Embayment of North America.

open access: yesPLoS ONE, 2018
Late Cretaceous members of Peritresius belong to a diverse clade of marine adapted turtles currently thought to be some of the earliest representatives of the lineage leading to modern hard-shelled sea turtles (Pan-Cheloniidae).
Andrew D Gentry   +3 more
doaj   +2 more sources

Heterochromatin and microsatellites detection in karyotypes of four sea turtle species: Interspecific chromosomal differences [PDF]

open access: yesGenetics and Molecular Biology, 2020
The wide variation in size and content of eukaryotic genomes is mainly attributed to the accumulation of repetitive DNA sequences, like microsatellites, which are tandemly repeated DNA sequences.
Caroline Regina Dias Machado   +6 more
doaj   +2 more sources

Plesiochorus irwinorum n. sp. (Trematoda: Gorgoderidae) from the urinary bladder of the hawksbill turtle, Eretmochelys imbricata (Testudines: Cheloniidae), off the east coast of Australia. [PDF]

open access: yesSyst Parasitol, 2022
Plesiochorus Looss, 1901 is a genus of Gorgoderidae infecting the urinary bladders of marine turtles globally. Currently, just two morphologically similar species are recognised, Plesiochorus cymbiformis (Rudolphi, 1819) Looss, 1901 and Plesiochorus ...
Corner RD, Booth RJ, Cutmore SC.
europepmc   +2 more sources

DISTRIBUIÇÃO GEOGRÁFICA DE CHELONIA MYDAS (TESTUDINES: CHELONIIDAE)

open access: yesAnais do I Congresso On-line Brasileiro de Biologia Marinha e Oceanografia, 2021
Introdução: As tartarugas verdes (Chelonia mydas) são classificadas como vulneráveis pelos critérios da IUCN. Os principais fatores relacionados ao seu declínio populacional incluem ações antrópicas como a captura incidental em redes de pesca, poluição ...
Natalia Spila Astorga
semanticscholar   +2 more sources

Cheloniidae Oppel 1811

open access: yes, 2015
FAMILY CHELONIIDAE Oppel 1811, 4 (4 genera, 4 species). Oppel used Chelonii in his key to the Chéloniens. Caretta Rafinesque 1814, 66 (1 species) Caretta caretta (Linnaeus 1758, 197) Chelonia Brongniart 1800, 89 (1 species) Chelonia mydas (Linnaeus 1758, 197) Eretmochelys Fitzinger 1843, 30 (1 species) Eretmochelys imbricata (Linnaeus 1766, 350 ...
Mccranie, James R.
openaire   +3 more sources

History matters: evolutionary and demographic reconstruction of the Southwest Atlantic loggerheads (Testudinata: Cheloniidae)

open access: yesEvolutionary Ecology
Abstract The Southwest Atlantic (SWA) is an important region for the Caretta caretta characterized by unique genetic lineages; however, their life history is still misunderstood. In this study, we evaluated the demographic patterns of four SWA rookeries using D-loop and microsatellites data looking for expansion and bottlenecks signals.
S. Ludwig   +4 more
semanticscholar   +2 more sources

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