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Kathetostoma giganteum Haast, 1873

Giant stargazer
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Kathetostoma giganteum   AquaMaps   Data sources: GBIF OBIS
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Image of Kathetostoma giganteum (Giant stargazer)
Kathetostoma giganteum
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Common names from other countries

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Uranoscopoidei (Sand dwellers) > Uranoscopidae (Stargazers)
Etymology: Kathetostoma: Greek, kathetos, -on = lime + Greek, stoma = mouth (Ref. 45335).

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

marinhas demersal; intervalo de profundidade 30 - 600 m (Ref. 58489).   Temperate; 34°S - 52°S, 158°E - 174°W

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Southwest Pacific: endemic to New Zealand.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: Lm 47.5, range 45 - 50 cm
Max length : 90.0 cm TL macho/indeterminado; (Ref. 9988); common length : 46.0 cm TL macho/indeterminado; (Ref. 9049); idade máx. registrada: 20 anos (Ref. 9072)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Raios dorsais (total) : 17 - 19; Raios anais : 17 - 18; Vértebras: 33 - 34. This species is distinguished by the following characters: D 17-19; A 17-18; vertebrae 33-34; body rather elongate, tapering from a moderately broad, flat, bony head (width 1.1-1.4 times its length) covered with tiny blunt spines in juveniles to low radiating ridges in adults; small eyes directed upwards; bony orbital rim separated medially by naked rectangular space; mouth large, vertical, with several prominent canines between smaller canines; chin smooth; lips with short ridge-like crenulations; ventral margin of preopercle with four spine-like processes; anterior end of isthmus with a pair of prominent forward directed spines; prominent cleithral spine sheathed with skin above pectoral fin base; gill rakers on first arch 14-17, in the form of patches of fine teeth, patches narrow, teeth in three or four rows, innermost row rather long; no scales; lateral line pores in skin high on side close to base of dorsal fin; dorsal fin low, elongate, its base 67-82% of predorsal length; pectoral fins huge, fan-like; pelvic fins moderately large, length 20-25% SL (Ref. 86516).

Biologia     Glossário (p.ex. epibenthic)

Reported from depths between 30 m (Ref. 58489) and 600 m (Ref. 9258). Buries in sea bed until suitable prey passes by. Utilized fresh and frozen; can be steamed, broiled and baked (Ref. 9988).

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Armitage, R.O., D.A. Payne, G.J. Lockley, H.M. Currie, R.L. Colban, B.G. Lamb and L.J. Paul (eds.), 1994. Guide book to New Zealand commercial fish species. Revised edition. New Zealand Fishing Industry Board, Wellington, New Zealand, 216 p. (Ref. 9258)

Status na Lista Vermelha da UICN (Ref. 130435)


CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

Pescarias: espécies comerciais
FAO(pescarias: produção; publication : search) | FishSource | Sea Around Us

Mais informação

Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 7.8 - 14.3, mean 11.2 (based on 62 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5020   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00663 - 0.02390), b=3.02 (2.85 - 3.19), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Nível Trófico (Ref. 69278):  4.2   ±0.58 se; based on food items.
Resiliência (Ref. 120179):  médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (tm=3; tmax=20).
Prior r = 0.34, 95% CL = 0.22 - 0.51, Based on 1 full stock assessment.
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (51 of 100).
Climate Vulnerability (Ref. 125649):  High to very high vulnerability (71 of 100).
Categoria de preço (Ref. 80766):   High.