Results 71 to 80 of about 10,224 (224)

The primary structure of three hemoglobin chains from the indigo snake (Drymarchon corais erebennus, Serpentes): First evidence for αD chains and two β chain types in snakes [PDF]

open access: yes, 2002
The hemoglobin of the indigo snake (Drymarchon corais erebennus, Colubrinae) consists of two components, HbA and HbD, in the ratio of 1:1. They differ in both their alpha and beta chains.
Abbasi A.   +22 more
core   +1 more source

The wide gape of snakes: A comparison of the developing mandibular symphysis in sauropsids

open access: yesJournal of Anatomy, EarlyView.
Our analysis explores the adaptations at the mandibular symphysis required to allow extreme lower jaw mobility in macrostomate snakes taking a comparative approach. Abstract The origin and evolution of snakes has been marked by the acquisition of many morphological and functional novelties, one of which is the possession of a highly kinetic skull ...
Maricci Basa   +3 more
wiley   +1 more source

Status and diversity of snakes (Reptilia: Squamata: Serpentes) at the Chittagong University Campus in Chittagong, Bangladesh

open access: yesJournal of Threatened Taxa, 2015
A study was conducted on the status and diversity of snakes of the Chittagong University Campus (CUC) between September 2013 and December 2014, and on preserved snake specimens of museums of CUC (Department of Zoology, University of Chittagong; Institute
M. F. Ahsan   +2 more
doaj   +1 more source

Tantilla annulata [PDF]

open access: yes, 1985
Number of Pages: 1Integrative BiologyGeological ...
Wilson, Larry David
core   +1 more source

Elevation, rather than land use, causes important dietary shifts in the Mediterranean golden eagle

open access: yesJournal of Zoology, EarlyView.
In an ever‐changing landscape, golden eagles in the Iberian Peninsula demonstrate remarkable dietary adaptability. We monitored 50 distinct breeding events over 4 years using camera traps, collecting over 520 000 images. Elevation, rather than land use, emerged as the main driver of prey composition: lagomorphs and columbiforms dominated at lower ...
D. Gambra   +7 more
wiley   +1 more source

Tantilla flavilineata [PDF]

open access: yes, 1985
Number of Pages: 1Integrative BiologyGeological ...
Wilson, Larry David
core   +1 more source

Synapsids and sensitivity: Broad survey of tetrapod trigeminal canal morphology supports an evolutionary trend of increasing facial tactile specialization in the mammal lineage

open access: yesThe Anatomical Record, Volume 309, Issue 4, Page 864-911, April 2026.
Abstract The trigeminus nerve (cranial nerve V) is a large and significant conduit of sensory information from the face to the brain, with its three branches extending over the head to innervate a wide variety of integumentary sensory receptors, primarily tactile.
Juri A. Miyamae   +4 more
wiley   +1 more source

Storeria occipitomaculata [PDF]

open access: yes, 2002
Number of Pages: 8Integrative BiologyGeological ...
Ernst, Carl H.
core   +1 more source

Tantilla nigra [PDF]

open access: yes, 1992
Number of Pages: 1Integrative BiologyGeological ...
Wilson, Larry David
core   +1 more source

Home - About - Disclaimer - Privacy