dcsimg

Diagnostic Description

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Distinguished from other congeners by the following combination of characters: dorsal snout profile pointed; snout length 46.4 - 63.7 % of head length; oculo-nasal distance 39.2-72.1 % of postocular distance; lateral ethmoid with both dorsal and ventral extremities expanded, strongly oblique in orientation; mouth rictus surpassing vertical through anterior eye margin,including its skin folds, in all ages; dorsal head profile nearly horizontal from a vertical through anus to posterior extremity of occipital bone; absence of mid-dorsal white or clear stripe on head and body anteriorly; chin brown; upper lip clear to a vertical through anterior nostril; transversal unpigmented bar or bars posteriorly on the body absent; flanks brown, darkerdorsally and pectoral fin hyaline, with chromatophores over rays (Ref. 88927).
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Recorder
Frédéric Busson
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Morphology

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Analsoft rays: 162 - 220
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cc-by-nc
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FishBase
Recorder
Frédéric Busson
original
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Fishbase

Biology

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Length type refers to length to the end of anal fin, LEA (Ref. 88927).
license
cc-by-nc
copyright
FishBase
Recorder
Frédéric Busson
original
visit source
partner site
Fishbase