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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Priolepis: Greek, prio = to saw + Greek,lepis = scale (Ref. 45335); boreus: Origin of name not given but presumably from the Greek 'boreas' meaning north wind or north, referring to its presence in the NW Pacific OR might mean a 'mullet' to which this species hase a tenuous resemblance.
More on author: Snyder.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; reef-associated; non-migratory; depth range 0 - 1 m. Temperate
Northwest Pacific: Japan, Korea, Taiwan and probably the Philippines.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.4 cm SL male/unsexed; (Ref. 559)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 7; Dorsal soft rays (total): 9 - 10; Anal spines: 1; Anal soft rays: 7. This species is distinguished by the following characters: no fraenum; no scales on breast and belly, body scales begin at the midlateral region below the first dorsal fin and fanning out posteriorly to form a wedge shape; head bars not merging (Ref. 9018).
Body shape (shape guide): fusiform / normal.
Inhabits tide pools.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Winterbottom, R. and M. Burridge, 1993. Revision of the species of Priolepis possessing a reduced transverse pattern of cheek papillae and no predorsal scales (Teleostei; Gobiidae). Can. J. Zool. 71:494-514. (Ref. 9018)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: of no interest; aquarium: commercial
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