Results 1 to 10 of about 393 (128)

Morphological features of the nasal cavities of hawksbill, olive ridley, and black sea turtles: Comparative studies with green, loggerhead and leatherback sea turtles. [PDF]

open access: yesPLoS ONE, 2021
We analyzed the internal structure of the nasal cavities of hawksbill, olive ridley and black sea turtles from computed tomography images. The nasal cavities of all three species consisted of a vestibule, nasopharyngeal duct and cavum nasi proprium that ...
Chiyo Kitayama   +14 more
doaj   +2 more sources

The genome sequence of the Loggerhead sea turtle, Caretta caretta Linnaeus 1758 [version 2; peer review: 2 approved] [PDF]

open access: yesF1000Research, 2023
We present a genome assembly of Caretta caretta (the Loggerhead sea turtle; Chordata, Testudines, Cheloniidae), generated from genomic data from two unrelated females. The genome sequence is 2.13 gigabases in size.
Andrew Mungall   +20 more
doaj   +2 more sources

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

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

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

First Record of the Hawksbill Turtle (Eretmochelys imbricata, Reptilia: Testudines: Cheloniidae) From South Korea

open access: yesJournal of Asia-Pacific Biodiversity, 2020
To conserve national biodiversity, enlisting and detailed morphological description of unrecorded species is critical. Here, we, for the first time in Korea, report and describe detailed morphological characteristics of two juvenile hawksbill turtles ...
Jaejin Park, Daesik Park, Chang-Ho Yi
exaly   +3 more sources

Creation of a peptide database of corneous beta-proteins of marine turtles for the identification of tortoiseshell: archaeological combs as case study [PDF]

open access: yesRoyal Society Open Science, 2021
Tortoiseshell is a proteinaceous material derived from the scutes of marine turtles, and was shaped into an abundance of objects, especially luxurious items, at its peak in the seventeenth and eighteenth century.
Caroline Solazzo   +2 more
doaj   +1 more source

Pathoanatomical findings of a green turtle (Chelonia mydas) victim of collision with a motorboat

open access: yesActa Veterinaria, 2021
In this paper we report the trauma suffered by a green turtle (Chelonia mydas), caused by a collision with a motorboat, and describe the case ante and post-mortem.
De Oliveira Radan Elvis Matias   +9 more
doaj   +1 more source

Successful rehabilitation of an oiled sea turtle (Lepidochelys olivacea) affected by the biggest oil spill disaster in Brazil

open access: yesVeterinární Medicína, 2021
The standardisation of protocols and discussion of therapeutic procedures in the rehabilitation of turtles affected by oil spills are necessary to optimise the recovery time and increase the chances of survival of these animals.
Oliveira REM   +14 more
doaj   +1 more source

Death of a loggerhead sea turtle (Caretta caretta) from ingestion of an eel (Myrichthys ocellatus)

open access: yesVeterinární Medicína, 2020
Gastrointestinal perforation in sea turtles may be associated with the ingestion of solid waste; however, other factors, including the ingestion of marine organisms, may cause intestinal perforation.
Radan Elvis Matias de Oliveira   +11 more
doaj   +1 more source

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