Diagnostic Description
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英語
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由Fishbase提供
Diagnosis: 2nd dorsal-fin rays I,8 or 9; anal-fin rays I,7 or 8; pectoral-fin rays 16, all rays unbranched; segmented pelvic-fin rays unbranched, except 5th ray with single branching, all pelvic-fin rays connected by a well-developed membrane, extending nearly to tip of each ray, forming disk, pelvic frenum absent; sensory pores on dorsal surface of head reduced, only a single pair of mid-interorbital pores; other cephalic sensory pores include supraotic (1), anterior otic (1), and preopercular (2); missing head pores include nasal, anterior interorbital, and intertemporal; anterior nares forming enlarged tube, its length about half pupil diameter; color in life whitish to light pink with scattered red spots (Ref. 107790).Description: dorsal-fin elements VI+I,8-9; 1st dorsal fin gently rounded without filamentous spines, 2nd and 3rd spines longest; anal-fin elements I,7-8; pectoral-fin rays 16, all rays unbranched; pelvic-fin rays I,5, 1st to 4th segmented rays unbranched, 5th ray with single branching about half-way along its length, 4th and 5th rays longest, pelvic-fin membranes between the rays well-developed, forming disk, pelvic frenum absent; caudal fin with 12 branched and 17 segmented rays and 5â6 unsegmented (procurrent) rays dorsally and ventrally; transverse scale rows 7; scales finely ctenoid on body, no cycloid scales present; head, belly and breast region without scales; anterior extent of scales level with a line between upper margin of pectoral fin and about origin of 2nd dorsal fin, except narrow naked area also present immediately below base of 2nd dorsal fin; front of head sloping with an angle of about 55° from horizontal axis; mouth terminal, inclined obliquely upwards, forming an angle of about 65° to horizontal axis of body, lower jaw not projecting; maxilla extending posteriorly to about anterior edge of pupil; dentition as illustrated for genus by Winterbottom & Hoese (1988), consisting of about 3 irregular rows of short conical teeth in each jaw, with 3â5 enlarged, curved, spaced canines in outer row near symphysis of upper jaw; lower jaw with single enlarged canine in innermost row near symphysis; both nostrils with enlarged opening, anterior nares forming tube, its length about half pupil diameter, posterior nares with elevated rim; gill opening extending forward to below posteroventral edge of preoperculum; cephalic sensory pores include paired interorbital pores, supraotic pore, anterior otic pore, and paired preopercular pores; urogenital papilla in female smooth, bulbous, with pair of finger-like projections laterally on each side; that of male smooth and elongate (reaching base of anal-fin spine), with weakly fimbriate margin; origin of 1st dorsal fin slightly behind posterior margin of pectoral-fin base; origin of 2nd dorsal fin about level with anal-fin origin (Ref. 107790).Color in life: generally pale pink to whitish, semi-translucent on posteriormost portion of body, including caudal peduncle; widely scattered red spots on dorsal surface of head, nape, upper operculum, and along base of dorsal fin, generally smaller posteriorly; interrupted, diffuse, internal white stripe following vertebral column sometimes evident; fins semi-translucent white; head, body, and fins densely covered with fine, bright white speckling; pupil green when illuminated with strobe light (Ref. 107790). Color in alcohol: uniformly whitish to slightly pale yellowish with no hint of red spots as seen in life (Ref. 107790).
Morphology
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英語
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由Fishbase提供
Dorsal spines (total): 7; Dorsal soft rays (total): 8 - 9; Anal spines: 1; Analsoft rays: 7 - 8; Vertebrae: 26
Trophic Strategy
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英語
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由Fishbase提供
Closely associated with a bryozoan, which is provisionally identified as a member of the genus Triphyllozoon; the color pattern of the fish effectively blends with the coloration of the host invertebrate, and the fish effectively maintains a burrow within the folded recesses of the bryozoan colony; the depth range of collections and observations was about 15â30 m, usually on black volcanic-sand slopes, with the inconspicuous bryozoan colonies (roughly spherical-shaped with a diameter ranging from 3â7 cm) often attached to small pieces of coral rubble or volcanic rock (Ref. 107790).
Biology
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英語
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由Fishbase提供
Closely associated with a bryozoan, which is provisionally identified as a member of the genus Triphyllozoon; the color pattern of the fish effectively blends with the coloration of the host invertebrate, and the fish effectively maintains a burrow within the folded recesses of the bryozoan colony; the depth range of collections and observations was about 15-30 m, usually on black volcanic-sand slopes, with the inconspicuous bryozoan colonies (roughly spherical-shaped with a diameter ranging from 3-7 cm) often attached to small pieces of coral rubble or volcanic rock (Ref. 107790).
Sueviota bryozophila: Brief Summary
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英語
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由wikipedia EN提供
Sueviota bryozophila the bryozoan goby, is a species of fish in the family Gobiidae. found in Indonesia.This species reaches a length of 1.3 cm (0.51 in).