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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Priolepis: Greek, prio = to saw + Greek,lepis = scale (Ref. 45335); agrena: Name from the Greek agrenon, a net, alluding to the mesh-like pattern produced by the pigmented margins of the scale pocket; noun in apposition.
More on authors: Winterbottom & Burridge.
Environment: milieu / climate zone / depth range / distribution range
Ecologie
marien rifbewoner; standvastig; diepte 0 - 29 m (Ref. 10753). Tropical
Western Central Pacific: known from 3 specimens from Philippines and Australia.
Grootte / Gewicht / Leeftijd
Maturity: Lm ? range ? - ? cm
Max length : 2.5 cm SL mannelijk / geslacht onbekend; (Ref. 10753); 2.5 cm SL (female)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale stekels (totaal) : 7; Dorsale zachte stralen (totaal) : 10; Anale stekels: 1; Anale zachte stralen: 8. Scale pockets strongly outlined with chromatophores. Fifth pelvic fin ray short (70-75% of fourth) with only a single branch point; characterized further by having longitudinal scale series 27-28; predorsal scales 12-15; ctenoid body scales, cycloid on pectoral fin base and breast; absence of scales on cheek and opercle of adult; absence of pelvic frenum; posterior nasal opening with raised rim, separate from anterior margin of eye; cheek with two horizontal rows of papillae; depth of body 4.0 in SL (Ref. 90102).
Inhabits reef crevices (Ref. 90102).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Winterbottom, R. and M. Burridge, 1993. Revision of Indo-Pacific Priolepis species possessing a reduced transverse pattern of cheek papillae, and predorsal scales (Teleostei: Gobiidae). Can. J. Zool. 71:2056-2076. (Ref. 10753)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2024-1)
Gevaar voor de mens
Harmless
Gebruik door de mens
Tools
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Estimates based on models
Preferred temperature (Ref.
123201): 26.4 - 29.3, mean 28.6 °C (based on 920 cells).
Fylogenetische diversiteitsindex (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=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisch niveau (Ref.
69278): 3.1 ±0.3 se; based on size and trophs of closest relatives
Weerstandsvermogen (Ref.
120179): Hoog, minimale populatieverdubbelingstijd minder dan 15 maanden (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
