Actinopteri (ray-finned fishes) > Gobiiformes
(Gobies) > Gobiidae
(Gobies) > Gobiinae
Etymology: Priolepis: Greek, prio = to saw + Greek,lepis = scale (Ref. 45335); compita: Name from Latin compitum, meaning crossroads, referring to the network of lines on the head, resembling a city street map (Ref. 9018). More on author: Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
Marine; reef-associated; non-migratory; depth range ? - 45 m (Ref. 86942). Tropical
Indo-West Pacific: south to Sodwana Bay, South Africa (Ref. 11228) and east to the Marquesas Islands (Ref. 41656).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 2.5 cm TL male/unsexed; (Ref. 11228)
soft rays: 7. Characterized by head and anterior of body, yellowish with black-white bars, three of the vertical bars on postorbital head and nape connected to horizontal white line; absence of pelvic frenum; longitudinal scale series 23-26; ctenoid scales on body, becoming cycloid anteriorly; head, nape, pectoral fin base and breast without scales; reduced pattern of cheek papillae; opening of gill extending forward to below posterior margin of eye; depth of body 3.5-4.2 in SL (Ref. 90102).
Inhabits coral reefs in 10-30 m (Ref. 90102).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Heemstra, P.C., 1995. Additions and corrections for the 1995 impression. p. v-xv. In M.M. Smith and P.C. Heemstra (eds.) Revised Edition of Smiths' Sea Fishes. Springer-Verlag, Berlin. (Ref. 11228)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.7 - 28.8, mean 27.4 °C (based on 338 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00415 - 0.01826), b=3.07 (2.90 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.1 ±0.3 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .