Results 71 to 80 of about 8,794 (210)
Supplemental Material for 'New fossil giant panda relatives (Ailuropodinae, Ursidae) : a basal lineage of gigantic Mio-Pliocene cursorial carnivores (American Museum novitates, no.
Deng, Tao (Paleontologist) +4 more
core +1 more source
The aim of this study was to analyse the bite forces of seven species from three carnivore families: Canidae, Felidae, and Ursidae. The material consisted of complete, dry crania and mandibles.
Katarzyna Różycka +3 more
doaj +1 more source
New perspectives on head and neck allometry and ecomorphology in tetrapods
ABSTRACT The skull and neck are vital parts of the body, influencing feeding ecology, habitat exploitation and locomotion. Numerous studies have therefore sought to understand how the size of these segments vary with ecology and scale with overall body size.
Alice E. Maher +4 more
wiley +1 more source
Estudio morfogeométrico del Basicráneo de Ursidae (Carnivora, Mammalia) [PDF]
Presentamos el primer estudio del basicráneo de Ursidae utilizando un estudio de morfometría geométrica en dos dimensiones. Se seleccionaron 22 landmarks con homologías de tipo I y II. Se digitalizaron con el tpsUtil y tpsdig2.
Fernandez Blanco, María Victoria +1 more
core
Archaeological animal bone assemblages are often highly fragmented, meaning that for over 70% of the recovered bone fragments we do not know what animal (or human) species they belonged to.
Karen Ruebens +3 more
doaj +1 more source
Integrating data from plastid genomes, nrDNA, and 353 low‐copy nuclear genes, this study establishes a robust phylogenetic framework for Hylodesmum. This framework supports a taxonomic revision recognizing 18 species and reveals a complex pattern of bidirectional EA–ENA dispersal, with mammals as a plausible dispersal agent. ABSTRACT Phylogenomics with
Zhuqiu Song +5 more
wiley +1 more source
FIG. 14. Ulna of Huracan coffeyi: A. AMNH F:AM 50042, Guymon, A1. lateral view; A2. medial view; A3. anterior view. B. AMNH F:AM 76008, Quiburis Formation. C. AMNH F:AM 76082, Quiburis Formation.Published as part of Jiangzuo, Qigao, Flynn, John J., Wang,
Flynn, John J. +4 more
core +1 more source
研究大熊猫的免疫分类学性状,并讨论大熊猫在解剖学、遗传学和分子生物学方面的特征,认为大熊猫与熊类亲缘关系密切是无可辩驳的。主张大熊猫更为适宜的分类地位是并入熊科(Ursidae),再立大熊猫亚科(A11uropodinae)。问题的提出关于大熊猫和小熊猫在分类学上的地位,一百多年来一直是生物学上一个难解之谜。虽然有不少学者,尤其是我国的学者把大熊猫划为独立的一科,把小熊猫划入浣熊科 (Procyonidae),但是纵观发表的50篇论文表明,把大熊猫分为熊科(Ursidae)、浣熊科和自成大熊猫科 ...
潘文石
doaj
In this study we analyze the role of phylogeny, environment, and community structure on sociality. Using structural equation modeling (SEM) we aim to quantify the direct and indirect impacts of variables on behaviors including social grouping, reproduction, and space use among Carnivora species.
Jessica Ward +3 more
wiley +1 more source
Global neuro-oncology: what lies ahead for low- and middle-income countries?
Over the past few decades, the global healthcare community has achieved remarkable success in controlling many communicable diseases across various regions.
Syed Ather Enam +10 more
doaj +1 more source

