Results 81 to 90 of about 60,878 (343)

A perspective from the Mesozoic: Evolutionary changes of the mammalian skull and their influence on feeding efficiency and high‐frequency hearing

The Anatomical Record, EarlyView.
Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley   +1 more source

First case report of fibropapillomatosis tumor regression identified through photoidentification and histopathology in a Chelonia mydas in Itapiruba, Santa Catarina, Brazil

Open Veterinary Journal
Background: Fibropapillomatosis (FP) is a tumor disease primarily affecting juvenile sea turtles, often characterized by external growths that can regress spontaneously.
Yohany Arnold Alfonso Perez, Samara Rosolem Lima, Gustavo Martinez-Souza, Thayana Giao, Marina Galindo Chenard, Michel Jose Abdalla Helayel, Eliane Teixeira Marsico, Kassia Valeria Gomes Coelho da Silva, Nayro Xavier de Alencar   +8 more
doaj   +1 more source

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

The Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen, Ivo Jacobs, Kristina Kverková, Lona Lalić, Alexandra Polonyiová, Patrik Stehlík, Stephan A. Reber, Mathias Osvath   +7 more
wiley   +1 more source

Satellite tagging of rehabilitated green sea turtles Chelonia mydas from the United Arab Emirates, including the longest tracked journey for the species.

PLoS ONE, 2017
We collected movement data for eight rehabilitated and satellite-tagged green sea turtles Chelonia mydas released off the United Arab Emirates between 2005 and 2013. Rehabilitation periods ranged from 96 to 1353 days (mean = 437 ± 399 days). Seven of the
David P Robinson, Rima W Jabado, Christoph A Rohner, Simon J Pierce, Kevin P Hyland, Warren R Baverstock   +5 more
doaj   +1 more source

Analiza ishrane zelene želve, Chelonia mydas, iz Jadranskog mora [PDF]

, 2010
The green sea turtle (Chelonia mydas) is a foraging specialist, with strong tendency towards herbivory of neritic-stage individuals. Due to lack of data on the feeding ecology of this species in the Mediterranean, we analysed diet composition of one ...
Ante Žuljević, Bojan Lazar, Draško Holcer   +2 more
core   +1 more source

Green Sea Turtles (Chelonia mydas) Accumulate Heavy Metals Near a Former Skeet Shooting Range in Kailua, O'ahu, Hawai'i [PDF]

, 2023
Katherine R. Shaw, George H. Balazs, T. Todd Jones, Harry W. Lynch, Jing Liu, George P. Cobb, David Klein, Jennifer M. Lynch   +7 more
openalex   +1 more source

Functional anatomy, jaw mechanisms, and feeding behavior of Dunkleosteus terrelli (Placodermi, Arthrodira)

The Anatomical Record, EarlyView.
A new musculoskeletal reconstruction and revision of the cranio‐mandibular anatomy of the Devonian arthrodire placoderm Dunkleosteus terrelli from a comparative and functional anatomical perspective. Dunkleosteus is a specialized arthrodire with many specializations for feeding on large vertebrates, and many of its features are part of broader ...
Russell K. Engelman, Robert K. Carr, Kate Trinajstic, Zerina Johanson, Oleg A. Lebedev   +4 more
wiley   +1 more source

Multi-Injection Pharmacokinetics of Meloxicam in Kemp’s Ridley (Lepidochelys kempii) and Green (Chelonia mydas) Sea Turtles after Subcutaneous Administration [PDF]

, 2021
Terry M. Norton, Tonya M. Clauss, Rachel Overmeyer, Stephanie Stowell, Michelle Kaylor, Sherry Cox   +5 more
openalex   +1 more source

A detailed redescription of a skeletally immature ‘Redondasaurus’ suggests ontogenetic transformations in the taxon mirror phytosaurian morphological evolution

The Anatomical Record, EarlyView.
Abstract The study of morphological evolution is fundamentally tied to ontogeny, yet studies of these heterochronic processes in the fossil record are rare. Fossils belonging to an ontogenetic series are difficult to assign to an ontogenetic stage due to inconsistent proxies for skeletal ages, challenging to taxonomically assign due to morphological ...
Erika R. Goldsmith, Michelle R. Stocker
wiley   +1 more source

Green Sea Turtles in Half Sound, Eleuthera, The Bahamas

, 2022
Poster created by students of The Island School semester research class of Fall ...
Ball, Kaitlin, Catena, Lauren, Logan, Hope, Varsano, Jacob, Welch, Alexis   +4 more
openaire   +1 more source