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Sitientibus : Série Ciências Biológicas
Article . 2006 . Peer-reviewed
Data sources: Crossref
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Ocorrência de oofagia em girinos de Leptodactylus troglodytes (Amphibia, Anura, Leptodactylidae)

Authors: Márcio Borba da Silva; Flora Acuña Juncá;

Ocorrência de oofagia em girinos de Leptodactylus troglodytes (Amphibia, Anura, Leptodactylidae)

Abstract

Dois girinos de Leptodactylus troglodytes foram registrados comendo ovos de Physalaemus albifrons em uma área do semi-árido do estado da Bahia, Brasil. O girino oófago estava no estádio 37 (Gosner, 1960). Um deles apresentou 458 ovos no seu trato intestinal, estando 71% mais largo que os outros girinos de L. troglodytes que não foram observados comendo ovos. Girinos desenvolvendo-se em hábitats sujeitos a estresse hídrico podem suplementar suas dietas com alimentos alternativos, adotando comportamento oofágico facultativo. Os girinos de L. troglodytes provavelmente são oofágicos oportunistas podendo também consumir ovos de outras espécies, assim como ovos de P. albifrons.

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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!
1
Average
Average
Average
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