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Redspot Dartfish

Ptereleotris rubristigma Allen, Erdmann & Cahyani 2012

Diagnostic Description

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Description: Characterized by mainly bluish shading to green color on upper head and back; prominent red spot at base of pectoral fin; dorsal rays VI+I,25; anal rays I,23-24; pectoral rays 21: very small scales in longitudinal series, approximately 150-160; gill rakers 6-8+16-18; depth of body at origin of pelvic fin 7.7-8.6 in SL; head length 5.0-5.4 in SL; chin with prominent median barbel, followed by 3-4 smaller barbels, folding into median slot behind chin; vertebrae 26 (Ref. 90102).
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Roxanne Rei Valdestamon
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Morphology

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Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 25; Analspines: 1; Analsoft rays: 23 - 24; Vertebrae: 26
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Roxanne Rei Valdestamon
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Biology

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Inhabits sand/rubble bottoms in about 15-60 m depth (Ref. 90102).
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Estelita Emily Capuli
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Importance

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fisheries:
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cc-by-nc
copyright
FishBase
Recorder
Estelita Emily Capuli
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