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> Perciformes/Cottoidei (Sculpins) > Cottidae (Sculpins)
Etymology: Porocottus: Greek, poros = porous + Greek, kottos = a fish (Ref. 45335); leptosomus: Named for its compressed body..

Environment: milieu / climate zone / depth range / distribution range Ökologie

seewasser demersal; tiefenbereich 0 - 1 m (Ref. 44254). Temperate

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Northwest Pacific: Korea, Yellow Sea.

Size / Gewicht / Alter

Maturity: L_m ? range ? - ? cm
Max length : 4.6 cm SL (female)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 6 - 8; Rückenflossenweichstrahlen (insgesamt) : 18 - 19; Afterflossenweichstrahlen: 12 - 14; Wirbelzahl: 33 - 34. Two pairs of branched cirri on dorsal surface of head. Bases of head cirri smooth. A single filamentous cirrus on dorsal tip of each spine of first dorsal fin. Sixth canaliculus of infraorbital sensory canal with a single pore. A long posterior medial canaliculus of the occipital canal with a terminal and a few supplementary pores. Melanophores scattered on isthmus hidden beneath branchiostegal membrane. Body width 1.2-1.5 in body depth. Caudal fin rounded.

Occurs in tide pools (Ref. 44254).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

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Muto, F., Y. Choi and M. Yabe, 2002. Porocottus leptosomus sp. nov., from the west coast of Korea, Yellow Sea (Scorpaeniformes: Cottidae). Ichthyol. Res. 49(3):229-233. (Ref. 44254)

IUCN Rote Liste Status (Ref. 130435)

Nicht untersucht

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

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Estimates based on models

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00676 (0.00300 - 0.01523), b=3.17 (2.98 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.2 ±0.5 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).

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Porocottus leptosomus Muto, Choi & Yabe, 2002