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Perciformes/Uranoscopoidei (Sand dwellers) >
Uranoscopidae (Stargazers)
Etymology: Ichthyscopus: Greek, ichthys = fish + Greek, skopein = to watch (Ref. 45335); pollicaris: Name from Latin, ‘pollicaris’ meaning thumb; referring to the distinctive uppermost pectoral fin ray adorned with 1 or 2 white spots characterizing this species.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale. Temperate
Northwest Pacific: Japan, South Korea and Taiwan.
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 30.8 cm SL maschio/sesso non determinato; (Ref. 121635)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 2; Raggi dorsali molli (totale) : 17 - 28; Raggi anali molli: 16 - 17; Vertebre: 26.
Known from coastal waters of East Asia (Ref. 121635).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Vilasri, V., H.-C. Ho, T. Kawai and M.F. Gomon, 2019. A new stargazer, Ichthyscopus pollicaris (Perciformes: Uranoscopidae), from East Asia. Zootaxa 4702(1):49-59. (Ref. 121635)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Fonti Internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 4.3 ±0.8 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (28 of 100).
