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Speckled Blenny

Acanthemblemaria betinensis Smith-Vaniz & Palacio 1974

Diagnostic Description

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Species distinguished by: large, eye-diameter sized dark blotch on side of head posterior to eye; dorsal fin consisting of spines and segmented rays; total dorsal-fin elements 29 to 40; two or more rows of teeth on each palatine bone; top of head often spiny; patch of cranial spines on nape ends anterior to supratemporal commissural pore; inner rim of posterior infraorbital bone smooth; supraorbital cirrus moderately to strongly branched, cranial spines not short and blunt. Common amongst Chaenopsids: small elongate fishes; largest species about 12 cm SL, most under 5 cm SL. Head usually with cirri or fleshy flaps on anterior nostrils, eyes, and sometimes laterally on nape; gill membranes continuous with each other across posteroventral surface of head. Each jaw with canine-like or incisor-like teeth anteriorly; teeth usually also present on vomer and often on palatines (roof of mouth). Dorsal-fin spines flexible, usually outnumbering the segmented soft rays (numbering 7 to 37), spinous and segmented-rayed portions forming a single, continuous fin; 2 flexible spines in anal fin; pelvic fins inserted anterior to position of pectoral fins, with 1 spine not visible externally and only 2 or 3 segmented (soft) rays; all fin rays, including caudal-fin rays, unbranched (simple). Lateral line absent. Scales absent (Ref.52855).
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Teresa Hilomen
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Life Cycle

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Oviparous (Ref. 56066). Males guard the eggs until they hatch (Ref. 56066).
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Susan M. Luna
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Morphology

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Anal spines: 2
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Teresa Hilomen
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Biology

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Oviparous (Ref. 56066). Eggs are attached to the walls of the parent's shelter and are brooded by the male parent (Ref. 56066).
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Pascualita Sa-a
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