Actinopterygii (ray-finned fishes) >
Gadiformes (Cods) >
Phycidae (Phycid hakes)
Etymology: Urophycis: Greek, oura = tail + Greek, phyke, pykis, -idos = the female of a fish that lives among algae (Greek = phykon), related with the gudgeon (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; demersal; non-migratory; depth range 24 - 190 m. Subtropical; 15°S - 43°S, 43°W - 17°W
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 40.0 cm TL male/unsexed; (Ref. 1371); common length : 25.0 cm TL male/unsexed; (Ref. 6077)
Dorsal
spines
(total): 0;
Dorsal
soft rays
(total): 62-69;
Anal
spines: 0;
Anal
soft rays: 43 - 46. Body elongated; head small; eyes small. First dorsal-fin ray elongated; pelvic fins extending beyond the origin of the anal fin. Mottled pattern on back and upper sides.
Southwest Atlantic: southern Brazil, Uruguay, and northern Argentina.
Cohen, D.M., T. Inada, T. Iwamoto and N. Scialabba, 1990. FAO species catalogue. Vol. 10. Gadiform fishes of the world (Order Gadiformes). An annotated and illustrated catalogue of cods, hakes, grenadiers and other gadiform fishes known to date. FAO Fish. Synop. 125(10). Rome: FAO. 442 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Fisheries: commercial
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Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5044 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00492 (-0.04482 - 0.05465), b=3.13 (3.10 - 3.17), based on LWR estimates for this species (Ref.
93245).
Trophic Level (Ref.
69278): 3.8 ±0.60 se; Based on food items.
Resilience (Ref.
69278): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2-3).
Vulnerability (Ref.
59153): Moderate vulnerability (36 of 100) .