Results 161 to 170 of about 271,301 (311)

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Variability of a predator-prey interaction in the plankton: Encounters and feeding rates of the chaetognath Flaccisagitta enflata upon copepods. [PDF]

PLoS One
Sanvicente-Añorve L, Lemus-Santana E, Molina-Sandoval G, Cruz-Motta JJ, Violante-Huerta M, Hermoso-Salazar M.   +5 more
europepmc   +1 more source

Cranial anatomy of a Late Cretaceous aspidorhynchid fish (Neopterygii: Aspidorhynchiformes) from Alberta, Canada

The Anatomical Record, EarlyView.
Abstract Belonostomus longirostrisis was named for an isolated jaw fragment from freshwater Upper Cretaceous (Campanian) sediments of the Dinosaur Park Formation of Alberta, Canada. Following the description of the Albertan species, numerous isolated cranial and postcranial elements have been collected from the Dinosaur Park Formation and assigned to B.
Mondo Miyazato, Luke E. Nelson, Joshua A. Doyon, Donald B. Brinkman, Alison M. Murray   +4 more
wiley   +1 more source

Episodic-like memory in a simulation of cuttlefish behavior. [PDF]

Sci Rep
Kandimalla S, Wong QY, Zheng K, Krichmar JL.   +3 more
europepmc   +1 more source

Stochastic Dynamics of Urban Predator-Prey Systems: Integrating Human Disturbance and Functional Responses [PDF]

O. Ogutu Joseph, Ogoegbulem Ozioma, J. S. Apanapudor, Helen Sanubi   +3 more
openalex   +1 more source

A specific area of olfactory cortex involved in stress hormone responses to predator odours

Nature, 2016
Kunio Kondoh, Zhonghua Lu, Xiaolan Ye, D. Olson, B. Lowell, L. Buck   +5 more
semanticscholar   +1 more source

An unusual titanosaur axis from the Upper Cretaceous of Brazil and its significance for sauropod anatomy and systematics

The Anatomical Record, EarlyView.
Abstract The Upper Cretaceous São José do Rio Preto Formation (Bauru Group, southeastern Brazil) has yielded a fragmentary but taxonomically diverse record of titanosaur sauropods, although elements from cervical series remain scarce. Here, we describe a nearly complete sauropod axis from the Vila Ventura Paleontological Area, representing an uncommon ...
Bruno A. Navarro, Jeffrey A. Wilson Mantilla, Jhonata H. A. Martins, Fabiano V. Iori, Leonardo S. Paschoa, Alberto B. Carvalho, Joseli M. Piranha, Hussam Zaher   +7 more
wiley   +1 more source

Predator Size Structure Fails to Alter Nonconsumptive Effects in Streams. [PDF]

Ecol Evol
Toscano BJ, Segal A, Exnerova M, Ver Pault MA.   +3 more
europepmc   +1 more source

A Quantum-Inspired Predator–Prey Algorithm for Real-Parameter Optimization [PDF]

Azal Ahmad Khan, Salman Hussain, Rohitash Chandra   +2 more
openalex   +1 more source

Predator–prey interactions mediated by prey personality and predator hunting mode

Proceedings of the Royal Society B: Biological Sciences, 2016
Benjamin A. Belgrad, B. Griffen
semanticscholar   +1 more source