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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Pleurosicya: Greek, pleura = side, ribe + Greek, sikya, -as = cucumber (Ref. 45335).
More on author: Larson.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; depth range 3 - 20 m (Ref. 86942). Tropical
Indo-Pacific: Amirante Islands to Kiribati, north to the Ryukyu Islands, south to Scott Reef in the eastern Indian Ocean and the northern Great Barrier Reef.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.2 cm TL male/unsexed; (Ref. 90102)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 7 - 9; Anal spines: 1; Anal soft rays: 8 - 9. Characterized by translucent head and body with overall brown to bluish hue, blending in well with background; longitudinal scale series 22-25; nape without scales; restricted gill opening to base of pectoral fin or slightly forward of base; relatively deep bodied, depth of body at anus 3.8-6.9 in SL (Ref. 90102).
Body shape (shape guide): elongated.
Lives in association with the blue coral Heliopora coerulea (Ref. 34765).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Myers, R.F., 1999. Micronesian reef fishes. A comprehensive guide to the coral reef fishes of Micronesia. Coral Graphics, Barrigada, Guam. 216 p. (Ref. 34765)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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