dcsimg

Diagnostic Description

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Distinguished by the lack of appendages on the trunk in the juveniles, head at no angle to the body, and color patterns (Ref. 48635).Description: Characterized by greyish brown color with whitish striations on head; body with white specks; 9 caudal rays; rings 21-23 + 41-48; discontinuous superior trunk and tail ridges; inferior trunk ridge ends at anal ring; confluent lateral trunk ridge with inferior tail ridge; length of snout 2.2-2.8 in head length; depth of snout 2.9-4.7 in snout length; head length 11.6-16.0 in SL (Ref. 90102).
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Recorder
Kristine Santos
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Life Cycle

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Male carries the eggs in a brood pouch (Ref. 205).
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Recorder
Susan M. Luna
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Morphology

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Dorsal soft rays (total): 26 - 30; Analsoft rays: 4
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Recorder
Kristine Santos
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Biology

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Found on the continental shelf (Ref. 5316). Enters sheltered muddy estuaries where laying out in the open on the bottom (Ref. 48635). Most specimens from dredge and trawl collections (Ref. 5316). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Solitary on mud bottoms (Ref 90102).
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Recorder
Cristina V. Garilao
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