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Revista Ensaios Pioneiros
Article . 2023 . Peer-reviewed
License: CC BY
Data sources: Crossref
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MIOLOGIA COMPARADA DO MEMBRO PÉLVICO DE MACACO-PREGO E MACACO-DA-NOITE

Authors: Ana Rita De Lima; Iara Fernanda Lima do Espírito Santo; José Gabriel Ribeiro Gonçalves; Thamara Cozzi Gonçalves; Aline Amaral Imbeloni; Érika Branco;

MIOLOGIA COMPARADA DO MEMBRO PÉLVICO DE MACACO-PREGO E MACACO-DA-NOITE

Abstract

O estudo da miologia nos mamíferos é uma tarefa de extrema importância, pois pode gerar informações sobre o comportamento destes animais. Aotus azarai infulatus e Sapajus apella pertencem à mesma família, contudo de subfamílias distintas, sendo assim objetivo deste trabalho consistiu em descrever a musculatura do membro pélvico comparando as duas espécies. Foram estudados 3 espécimes de A. azarai infulatus e 3 de S. apella. Os animais foram fixados em solução aquosa de formaldeído a 10% e dissecados para a evidenciação dos músculos. Após este procedimento, foram analisados os músculos que compõem a coxa e a perna de ambas as espécies, sendo a coxa composta pelos seguintes músculos: tensor da fáscia lata, vasto lateral, quadrado femoral, adutor, bíceps femoral, semitendinoso, abdutor crural caudal (presente apenas no S. apella), reto femoral, vasto medial, sartório, semimembranoso, pectíneo e grácil. Em relação a perna, os músculos identificados foram: gastrocnêmio (cabeças lateral e medial), extensor digital lateral, fibular longo, extensor digital longo, tibial cranial, flexor digital superficial (presente apenas no S. apella), poplíteo e extensor longo do hálux. A organização dos músculos no S. apella e no A. azarai infulatus é similar ao de alguns primatas como o babuíno e o chimpanzé assim como o homem, no entanto essas espécies também apresentaram similaridades com mamíferos domésticos e animais selvagens, diferindo destes casos devido à presença do músculo extensor longo do hálux, exclusivo de primatas por conta da presença do polegar opositor.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
hybrid