Results 131 to 140 of about 555,368 (308)
The Anatomical Record, EarlyView.Abstract Neuroanatomical research has progressed considerably in several vertebrate lineages, yet studies of reptilian brain morphology remain markedly underdeveloped. Here we provide the first description of macroscopic brain anatomy and its ontogeny in the viperid Bothrops moojeni, based on a sample of seven individuals.
Paula Araújo +2 more
wiley +1 more source
Depth determines structure and functioning of rhodolith habitats in Central-Eastern Atlantic
, 2018 Similar to altitude in terrestrial habitats, subtidal habitats experience abrupt environmental gradients (e.g. light, temperature, water motion, etc.) across narrow vertical (depth) scales.
Otero Ferrer, F. +4 more
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Redescription of the Triassic cynodont Cistecynodon parvus and reassessment of its phylogeny
The Anatomical Record, EarlyView.Abstract Cynodontia is an important subclade of Therapsida that first occurred in the late Permian. It includes extinct subclades which are the non‐mammaliaform cynodonts and Mammaliaformes, with the latter ultimately giving rise to crown mammals. The systematics of non‐mammaliaform cynodonts has been extensively studied and is relatively well‐resolved,
Erin S. Lund +4 more
wiley +1 more source
Dynamique des sédiments et des habitats dans les cours d’eau [PDF]
, 2017 La dynamique des sédiments et des écoulements, qui détermine la morphologie des cours d’eau ainsi que leur fonctionnement écologique, est fortement entravée dans nombre de rivières suisses.
Di Giulio, M. (author) +4 more
core
The Anatomical Record, EarlyView.Abstract Macaws are renowned for processing dry, mechanically resistant fruits, yet the species‐level anatomical and functional correlates of this performance remain incompletely resolved. We examined the feeding apparatus of the Blue‐and‐yellow Macaw (Ara ararauna) using an integrated approach that combines osteology, myology, and bite‐force estimates
Sérgio R. Posso +2 more
wiley +1 more source
Relative detectability of Canadian plant species at risk in field surveys
Conservation Science and PracticeAccurate species detection is necessary for correct population estimates and species range assessments. Plant species at risk of extinction are particularly under‐studied with respect to detectability. To help improve detection efforts for Canadian plant
Margaret B. Hanna +3 more
doaj +1 more source
The Anatomical Record, EarlyView.Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye +4 more
wiley +1 more source
Clade‐wide morphological and functional variation of the sauropsid columella
The Anatomical Record, EarlyView.Abstract The columella (=stapes) is the middle ear bone of reptiles that transmits vibrations from the environment to the inner ear. It has been shown to exhibit extensive interspecific morphological disparity in several clades; however, its morphological variation and associated functional consequences remain poorly described.
John Peacock +4 more
wiley +1 more source
Architecture Papers of the Faculty of Architecture and Design STUMgr. art. Peter Búš, MARCH, Ph.D., FHEA
doaj +1 more source