Results 151 to 160 of about 75,097 (250)

The complete genome sequences of 3 species of African sunbirds (Nectariniidae, Passeriformes). [PDF]

Biodivers Genomes
Kahindo C, Cisirika BM, Bapeamoni F, Charles BB, Fidel MS, Pirro S, Marks BD.   +6 more
europepmc   +1 more source

Humans and platyrrhines share a pattern of articular variance

The Anatomical Record, EarlyView.
Abstract Previous work has identified a pattern of articular shape variation in modern human limb joints, in which convex joint surfaces exhibit constrained variance relative to their more variable concave conarticulars. This pattern is notable given that joint morphogenesis is influenced by local biomechanical environments, which vary substantially ...
Haley Horbaly, Liam Zachary
wiley   +1 more source

Reconstructing the major skull myology of the giant stem-amphibian Mastodonsaurus: A case study for early tetrapods. [PDF]

J Anat
Schwarz D, Lautenschlager S, Witzmann F, Moreno R, Mujal E, Schoch RR.   +5 more
europepmc   +1 more source

Fascicle measurement methods do result in lengths that are significantly different

The Anatomical Record, EarlyView.
A recent comparison of the most prevalent methods for measuring fascicles, in situ measurement versus chemical digestion, concluded that the measurements are indistinguishable based on data from different conspecific individuals. However, our study of contralateral muscles of the same individuals shows that the methods clearly result in statistically ...
Katherine M. Clark, Reece A. Brown, Maggie Funderburk, Elise S. Bush, Anthony Herrel, Adam Hartstone‐Rose   +5 more
wiley   +1 more source

The Incluseum Metadata Schema: An Ongoing Learning Journey

Panorama
Rose Paquet
doaj   +1 more source

Soaring Systematics: An Evaluation of Biogeography and Flight Behavior in Dragonflies and Damselflies (Insecta: Odonata) Using Phylogenomics. [PDF]

Syst Biol
Newton LG, Abbott JC, Bybee SM, Carter P, Frandsen PB, Goodman A, Guralnick R, Hahn B, Idec J, Kalkman VJ, Kolhi M, Fomekong-Lontchi J, Lupiyaningdyah P, Onsongo V, Rowe E, Sanchez-Herrera M, Pinkert S, Sutherland L, Tolman E, Uche-Dike R, Barden P, Belitz M, Bota-Sierra CA, Cordero-Rivera A, Córdoba-Aguilar A, Dijkstra KB, Dow RA, Ehlert J, Ferreira RG, Hämäläinen M, Juen L, Lorenzo-Carballa MO, Mauffray B, Nielsen AL, Pessacq P, Pham TH, Pinto ÂP, Richards SJ, Salas R, Skevington JH, Theischinger G, Zhang H, Ware JL.   +42 more
europepmc   +1 more source

Evaluating Bergmann's and Allen's rules in the long bones of the eastern gray squirrel

The Anatomical Record, EarlyView.
Abstract Ecogeographical rules predict variation in body size and appendage proportions across climatic gradients, yet intraspecific tests using long bones from wild populations remain limited among small mammals. This study tests the hypothesis that eastern gray squirrels (Sciurus carolinensis) conform to Bergmann's rule, that is, body size increases ...
Tyler Blake, Habiba Chirchir
wiley   +1 more source

Spores Among Feathers: Evaluating Fungal Diversity in Taxidermized Birds and the Discovery of a New Species. [PDF]

Microorganisms
Fernandes L, Paiva DS, Pereira E, Cabral C, Mesquita N, Portugal A.   +5 more
europepmc   +1 more source

The “costly son” hypothesis: Sons exacerbate obstetrical dilemmas in humans and other mammals

The Anatomical Record, EarlyView.
Abstract Human childbirth has often been considered uniquely difficult among mammals, yet recent evidence suggests that obstructed labor and fetopelvic disproportion are widespread across placental mammals. Here, we propose the “costly son” hypothesis: because male offspring are typically larger at birth, they impose greater obstetric risk on mothers ...
Nicole D. S. Grunstra, Jonathan C. K. Wells   +1 more
wiley   +1 more source

Visions of America at Crystal Bridges

Panorama, 1970
Austen Barron Bailly
doaj   +1 more source