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Integrating data on bone modeling and morphological ontogenetic changes of the maxilla in modern humans
(Elsevier Gmbh, Urban & Fischer Verlag, 2019-03)
The aim of this work is to assess the association between the patterns of bone modeling and the changes in shape and size of the maxilla along ontogeny in modern humans. The sample analyzed includes an ontogenetic series ...
Assessment of the potential toxicological hazard of the Green Parrot Snake (Leptophis ahaetulla marginatus): Characterization of its venom and venom-delivery system
(Pergamon-Elsevier Science Ltd, 2018-06)
Snakes are the major group of venomous vertebrates, and the rear-fanged snakes represent the vast majority of species and occur worldwide; however, relatively few studies have characterized their venoms and evaluated their ...
Unveiling toxicological aspects of venom from the Aesculapian False Coral Snake Erythrolamprus aesculapii
(Pergamon-Elsevier Science Ltd, 2019-06)
Most colubrid snake venoms have been poorly studied, despite the fact that they represent a great resource for biological, ecological, toxinological and pharmacological research. Herein, we explore the venom delivery system ...
Matrices funcionales e integración morfológica: Un estudio ontogénico de la bóveda y el maxilarFunctional matrices and morphological integration: An ontogenetic study on the vault and the maxilla
(Asociación de Antropología Biológica Argentina, 2012-03)
Los estudios ontogenéticos permiten conocer cómo se generan las diferencias morfológicas que encontramos en adultos. Éstas resultan de la asociación diferencial entre rasgos morfológicos, lo que puede deberse tanto a ...
The depressor mandibulae muscle in Anura
(International Society for the Study and Conservation of Amphibians, 2002-05)
It is well known that the diversity in anuran cranial structure is large, observed in the variation of the bone structure and associated muscles. The depressor mandibulae is the jaw muscle that opens the mouth and was ...
Juvenile morphology: A clue to the origins of the most mysterious of mysticetes?
(Springer, 2013-03)
The origin of the pygmy right whale (Caperea marginata) has long been one of the most vexing conundrums of marine mammal evolution. The extremely disparate skeletal structure ofCapereaand a patchy fossil record have left ...
Early Middle Ordovician scolecodonts from north-western Argentina and the emergence of labidognath polychaete jaw apparatuses
(Wiley Blackwell Publishing, Inc, 2017-07)
Scolecodonts provide fossil evidence of the evolution and diversification of jaw-bearing polychaetes from the latest Cambrian onwards. However, their record before the Darriwilian (Middle Ordovician) is scarce worldwide, ...
New remains of the dryolestoid mammal Leonardus cuspidatus from the Los Alamitos Formation (Late Cretaceous, Argentina)
(Springer Heidelberg, 2011-09)
The great diversity of mammals from the Los Alamitos Formation (Campanian-Maastrichtian) in Río Negro Province, Argentina has provided significant information about the evolution of South American dryolestoids. Among these ...