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Pterygotrigla macrorhynchus Kamohara, 1936

Longnose gurnard
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Pterygotrigla macrorhynchus   AquaMaps   Data sources: GBIF OBIS
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Image of Pterygotrigla macrorhynchus (Longnose gurnard)
No image available for this species;
drawing shows typical species in Triglidae.


Chinese Taipei (Taiwan) country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 5193, 47843.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/tw.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Richards, W.J., 1999
National Database: The Fish Database of Taiwan

Common names from other countries

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

> Perciformes/Scorpaenoidei (Scorpionfishes) > Triglidae (Searobins) > Pterygotriglinae
Etymology: Pterygotrigla: Greek, pterigion, diminutive of pteryx = wing, fin + Greek, trigla, es = red mullet (Ref. 45335).

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

marinhas batidemersal; intervalo de profundidade 300 - 500 m (Ref. 95016).   Deep-water

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

Indo-West Pacific: Maldives, Madagascar, southwest India, and coast of Mozambique, East Africa; north to Japan; southward to Taiwan, the Philippines, northern Australia off Queensland and Western Australia.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 20.0 cm TL macho/indeterminado; (Ref. 559)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 7 - 10; Raios dorsais (total) : 11 - 13; Raios anais : 11 - 13; Vértebras: 26 - 27. This species is distinguished by the following characters: long (17-24% SL) and wide snout; snout and head with depressed profile (15-30°); antrorse rostral spine absent; rostral spines long and slender (10-28% SL); bucklers at base of D1 fin, no spines along D2 fin bases (Ref. 95016).

Biologia     Glossário (p.ex. epibenthic)

A rare deepwater species (Ref. 9771). Found on the continental shelf and continental slope (Ref. 75154).

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

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Richards, W.J. and T. Yato, 2014. Revision of the subgenus Parapterygotrigla (Pisces: Triglidae: Pterygotrigla). Zootaxa 3768(1):23-42. (Ref. 95016)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 21 June 2017

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

  Harmless




Uso pelos humanos

FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 2.2 - 13.9, mean 10.4 (based on 169 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01259 (0.00515 - 0.03077), b=3.01 (2.79 - 3.23), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Nível Trófico (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
Resiliência (Ref. 120179):  médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (10 of 100).