Results 271 to 280 of about 145,780 (325)

Estimation and rapid identification of later stages during embryonic development of the oviparous lizard Sceloporus aeneus (Squamata: Phrynosomatidae)

The Anatomical Record, EarlyView.
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio, Maricela Villagrán‐SantaCruz, Martha Elena Díaz‐Hernández, Norma Moreno‐Mendoza   +3 more
wiley   +1 more source

Domestication is adaptive evolution in response to human use. [PDF]

Proc Natl Acad Sci U S A
Kohl PL.
europepmc   +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

Nest Site Selection and Nesting Behavior of Reeves' Turtle (<i>Mauremys reevesii</i>) in Qichun County, Hubei Province, China. [PDF]

Ecol Evol
Ye Z, Bu R, Shi HT.
europepmc   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

The Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille, Kyla Beguesse, Ewan Wolff, Clemens Zinner, Patrick Asbach, François Clarac, Florian Witzmann   +6 more
wiley   +1 more source

Photoperiod during nest construction influences diapause status in the alfalfa leafcutting bee (Hymenoptera: Megachilidae). [PDF]

Ann Entomol Soc Am
Rinehart JD, Nash SE, Foster KJ, Rinehart JP, Bowsher JH.   +4 more
europepmc   +1 more source

Living on the Edge: Juvenile Foraging and Adult Breeding Ecology of an Aerial Top Predator in Urban Environments. [PDF]

Ecol Evol
Engler M, Krone O.
europepmc   +1 more source

Shaping hatchling fitness through maternal and environmental influences in green sea turtles. [PDF]

Sci Rep
Liu TH, Lee CD, Tu CW, Lin PH, Chen CA, Jeng MS, Ko CY.   +6 more
europepmc   +1 more source