Classificação morfofuncional dos dentes de saguis-de-tufo-branco (Callithrix jacchus, Callitrichidae), saguis-de-tufo-preto (C. penicillata) e saguis-de-cara-branca (C. geoffroyi) / Morphofunctional classification of teeth of marmosets-tufted white (Callithrix jacchus, Callitrichidae), marmosets-tufted black (C. penicillata), and marmosets white-face (C. geoffroyi)
Acta amaz
;
43(3): 377-382, set. 2013. ilus, tab
Article
in Portuguese
| LILACS, VETINDEX
| ID: biblio-1455137
ABSTRACT
A study was conducted to analyze the morphology of the teeth of white-tufted-ear-marmoset (C. jacchus) black-tufted-ear-marmoset (C. penicillata) and marmosets-white-faced (C. geoffroyi), to compare them among themselves and with other species described in the literature. Teeth of the three species were submitted to macroscopic, microscopic and ultrastructural analyzes. The results were correlated with those of other species. We concluded that the three species have a similar dental formula, reaching a total of 32 teeth, expressed in the formula 2x incisors 2/2; canines 1/1, pre-molars 3/3 and molars 2/2, ich are classified as diplodont, anelodont, bunodont and brachyodont.
RESUMO
Realizou-se um estudo para analisar morfologicamente os dentes do saguis-de-tufo-branco (C. jacchus), saguis-de-tufo-preto (C. penicillata) e saguis-de-cara-branca (C. geoffroyi), para compara-los entre si e com outras espécies já descritas na literatura. Utilizou-se dentes das três espécies para analises macroscópicas, microscópicas e ultraestrutural e os resultados correlacionados com os obtidos com outras espécies citadas na literatura. Chegou-se a conclusão de que as três espécies apresentaram uma fórmula dentária idêntica, chegando a um total de 32 dentes, expressa na fórmula 2x incisivos 2/2; caninos 1/1; pré-molares 3/3 e molares 2/2, estes são classificados como diplodontes, anelodontes, bunodontes, e braquiodontes.
Full text:
Available
Index:
LILACS (Americas)
Main subject:
Tooth
/
Callithrix
/
Dentition
Limits:
Animals
Language:
Portuguese
Journal:
Acta amaz
Year:
2013
Type:
Article
Institution/Affiliation country:
Universidade de São Paulo/BR
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