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Image of Greyface moray
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Greyface Moray

Gymnothorax thyrsoideus (Richardson 1845)

Diagnostic Description

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Vomerine teeth are biserial and diverging anteriorly with the posterior most 3 to 4 teeth forming a single row (Ref. 37816).Description: Characterized by whitish or pale yellow color; densely mottled with small brown spots; purplish grey color front half of head; white iris; body depth at gill opening17-22 in TL; origin of dorsal fin about midway between gill opening and mouth corner; anus well anterior to middle of body; preanal length about 2.5 in TL; conical teeth, none as canines, in two rows on side of upper jaw and front of lower jaw; median row of intermaxillary with two conical teeth (Ref. 90102).
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Recorder
Rodolfo B. Reyes
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Life Cycle

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Simultaneous hermaphroditism not confirmed (Ref. 84746).
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Philip Munday
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Morphology

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Vertebrae: 125 - 137
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Rodolfo B. Reyes
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Trophic Strategy

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Often found in coral reefs. A carnivore that feeds on fish and crabs (Ref. 9137).
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Drina Sta. Iglesia
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Biology

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Fairly common inhabitant of reef flats where it is usually encountered in shallow tidal pools. Feeds on crustaceans, small fishes and octopi (Ref. 89972). Often in shipwrecks; usually in pairs or small aggregations, and shares habitat with other morays (Ref. 48635). Also common in sheltered reefs (Ref 90102).
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Recorder
Pascualita Sa-a
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