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Trans-Andean Ancistrus (Siluriformes: Loricariidae).
Zootaxa, 2015We review the trans-Andean species of Ancistrus from Panama, Colombia and Venezuela. Based on analyses of meristic, morphometric and pigmentation pattern data of preserved specimens, eight of sixteen species reported from this region are considered valid and two new species are described.
Donald C, Taphorn +3 more
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Netherlands Journal of Zoology, 1996
Several catfishes, or siluriforms, have become adapted to a benthic and nocturnal life style. Eyes have become small, whereas oral barbels and the Weberian apparatus compensate for the loss in visibility. The head has become dorso-ventrally flattened, which improves benthic stability.
Walter Verraes, Dominique Adriaens
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Several catfishes, or siluriforms, have become adapted to a benthic and nocturnal life style. Eyes have become small, whereas oral barbels and the Weberian apparatus compensate for the loss in visibility. The head has become dorso-ventrally flattened, which improves benthic stability.
Walter Verraes, Dominique Adriaens
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Les espèces : ordre des siluriformes
2011Ces fiches présentent l'ordre des siluriformes et une description du poisson ...
Schlumberger, O. +6 more
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Analyse de la paléodiversification des Siluriformes (Osteichthyes, Teleostei, Ostariophysi)
Geobios, 1999Olga Otero
exaly