Results 71 to 80 of about 143,816 (390)

Phrynosoma cornutum [PDF]

open access: yes, 1990
Number of Pages: 7Integrative BiologyGeological ...
Price, Andrew H.
core   +1 more source

Lizards paid a greater opportunity cost to thermoregulate in a less heterogeneous environment

open access: yes, 2017
Summary 1.The theory of thermoregulation has developed slowly, hampering efforts to predict how individuals can buffer climate change through behaviour.
C. H. Basson   +3 more
semanticscholar   +1 more source

Seasonal reproductive endothermy in tegu lizards

open access: yesScience Advances, 2016
Ectothermic lizards become endothermic in the breeding season, supporting a parental care model for the origins of endothermy. With some notable exceptions, small ectothermic vertebrates are incapable of endogenously sustaining a body temperature ...
G. Tattersall   +6 more
semanticscholar   +1 more source

Mandible composition and properties in two selected praying mantises (Insecta, Mantodea)

open access: yesThe Anatomical Record, EarlyView.
Abstract Insects process their food with their cuticle‐based mouthparts. These feeding structures reflect their diversity and can, in some cases, showcase adaptations in material composition, mechanical properties, and shape to suit their specific dietary preferences.
Malo Roze   +3 more
wiley   +1 more source

Anatomy, morphology and evolution of the patella in squamate lizards and tuatara (Sphenodon punctatus) [PDF]

open access: yes, 2016
The patella (kneecap) is the largest and best-known of the sesamoid bones, postulated to confer biomechanical advantages including increasing joint leverage and reinforcing the tendon against compression.
Benjamin M   +18 more
core   +2 more sources

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, EarlyView.
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

Innovación médica e instituciones científicos francesas: procesos de americanización en el siglo XVIII

open access: yesNuevo mundo - Mundos Nuevos, 2020
Many recent books have shown that the American world was a fascinating as well as complex field, where the cultural encounter was particularly rich and fertile, at the crossway of Amerindian, African, European and Asiatic cultures.
François Regourd
doaj   +1 more source

Sceloporus slevini [PDF]

open access: yes, 2003
Number of Pages: 6Integrative BiologyGeological ...
Chiszar, David   +2 more
core   +1 more source

Palola Lizard

open access: yes, 2015
Palola Lizard Island Clade 3 (Fig. 3 A–B) Material examined. AM W.44407, MI QLD 2390, sequenced and photographed; AM W.44829, MI QLD 2424; AM W.44641, MI QLD 2413. Description. Specimens thin and threadlike. Anterior fragment of AM W.44407 was closely examined (Fig. 3 A, B): 15 mm long, 1.5 mm wide, with 67 chaetigers.
openaire   +8 more sources

Home - About - Disclaimer - Privacy