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
Abstract The Weberian apparatus is a hearing specialization unique to the otophysan fishes, and an unexpected degree of morphological variation exists in species of the Noturus catfishes. Our aim in this study is to investigate relationships between morphological variations and ecology that may drive this variation.
J. C. Hoeflich, Juan Liu
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Morphology and function of pinniped necks: The long and short of it
Abstract Terrestrial vertebrates from at least 30 distinct lineages in both extinct and extant clades have returned to aquatic environments. With these transitions came numerous morphological adaptations to accommodate life in water. Relatively little attention has been paid to the cervical region when tracking this transition.
Justin Keller+3 more
wiley +1 more source
The Structure of Man. An Index to His Past History . By Dr. R. Wiedersheim, Professor in the University of Freiburg in Baden. Translated by H. and M. Bernard. The Translation edited and annotated and a Preface written by G. B. Howes, F. L. S., Professor of Zoology, Royal College of Science, London. With 105 Figures in the Text. Macmillan & Co., London and New York. Price $2.60. [PDF]
Harrison Allen
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Dental microwear texture analysis of Smilodon samples from Florida's Pleistocene reveals moderate carcass utilization (like modern African lions) across space and time, with more subtle dietary shifts in response to fluctuating climates. Abstract Smilodon, the iconic saber‐toothed cat, was a Pleistocene apex predator comprised of three morphologically ...
Justin Pardo‐Judd, Larisa DeSantis
wiley +1 more source
Reduced injury risk links sociality to survival in a group-living primate
Summary: Sociality has been linked to a longer lifespan in many mammals, including humans. Yet, how sociality results in survival benefits remains unclear.
Melissa A. Pavez-Fox+9 more
doaj
The Structure and Classification of Birds . By Frank E. Beddard, M.A., F.R.S., Prosector and Vice-Secretary of the Zoological Society of London. London, New York and Bombay, Longmans, Green and Co. 1898. Pp. xx + 548, with 252 text figures. Price, $6.00. [PDF]
Françoise Lucas
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Abstract The complex evolutionary history behind modern mammalian chewing performance and hearing function is a result of several changes in the entire skeletomuscular system of the skull and lower jaw. Lately, exciting multifunctional 3D analytical methods and kinematic simulations of feeding functions in both modern and fossil mammals and their ...
Julia A. Schultz
wiley +1 more source
Fearfulness associates with problematic behaviors and poor socialization in cats
Summary: Problematic behavior is a remarkable welfare issue in cats (Felis catus), as it is one of the most common reasons for relinquishment. The probability of developing problematic behaviors is likely influenced by several variables, but these remain
Salla Mikkola+3 more
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