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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
Ökologie
seewasser riff-verbunden; standorttreu; tiefenbereich 0 - 1 m. Temperate
Northwest Pacific: Japan, Korea, Taiwan and probably the Philippines.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 2.4 cm SL Männchen/unbestimmt; (Ref. 559)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 7; Rückenflossenweichstrahlen (insgesamt) : 9 - 10; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 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).
Inhabits tide pools.
Life cycle and mating behavior
Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven
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 Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: nicht kommerziell; Aquarium: Kommerziell
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Estimates based on models
Preferred temperature (Ref.
123201): 15.7 - 23.6, mean 20.3 °C (based on 152 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.02 (2.84 - 3.20), 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
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
