Results 241 to 250 of about 25,090 (299)

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

Optimized optogenetic anti-CRISPR for endogenous gene regulation in Drosophila. [PDF]

Nucleic Acids Res
Ramongolalaina C, Pastor-Pareja JC, Zhang E, Jia Y.   +3 more
europepmc   +1 more source

3D anatomical atlas of the heads of male and female adult Chamaeleo calyptratus

The Anatomical Record, EarlyView.
The veiled chameleon is a model organism in reptile development research. Utilizing contrast‐enhanced microCT and deep learning segmentation models, we have generated the first digital atlases of the skull, nervous system, cranial muscles and hyolingual muscles.
Alice Leavey, Eloy Gálvez‐López, Anthony Herrel, Laura B. Porro   +3 more
wiley   +1 more source

Robust and diverse multidimensional statistical moments in dual-band entomological lidar for improved real-time insect monitoring. [PDF]

J Exp Biol
Dreyer D, Li M, Månefjord H, Yamoa AS, Gbogbo YA, Müller L, Runemark A, Kouakou BK, Boateng R, Huzortey AA, Zoueu JT, Anderson B, Brydegaard M.   +12 more
europepmc   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

The Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano, Matheus P. S. Rocha, Francisco P. Lima‐Filho, Aline M. Ghilardi   +3 more
wiley   +1 more source

TRPA1 for Butterfly Eyespot Formation. [PDF]

Int J Mol Sci
Ozaki M, Otaki JM.
europepmc   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

Carcass characteristics, chemical composition, physicochemical, texture, and sensory properties of meat from White Kołuda® geese. [PDF]

Poult Sci
Kokoszyński D, Cygan-Szczegielniak D, Nędzarek A, Jankowiak H.   +3 more
europepmc   +1 more source

New Species of Babinskaiidae (Insecta: Neuroptera) From the Mid-Cretaceous of Myanmar and the Morphological Divergence of the Family Across the Cretaceous. [PDF]

Ecol Evol
Lu X, Luo Y, Zhuo, Liu X.
europepmc   +1 more source

Crickets in Context: How Environment and Morph Relate to Locomotory Behavior. [PDF]

Ecol Evol
Appel TM, Kerr S, Tinghitella RM, Ingley S, Meyer G, Broder ED.   +5 more
europepmc   +1 more source