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Malthopsis gigas Ho & Shao, 2010

Giant triangular batfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Malthopsis gigas   AquaMaps   Data sources: GBIF OBIS
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Image of Malthopsis gigas (Giant triangular batfish)
Malthopsis gigas
Picture by Ho, H.-C.


Madagascar country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ma.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Ho, H.-C. and K.-T. Shao, 2010
National Database:

Common names from other countries

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

> Lophiiformes (Anglerfishes) > Ogcocephalidae (Batfishes)
Etymology: Malthopsis: Greek, malthe, es = a marine fish of soft flesh (Ref. 45335);  gigas: Name refers to the giant adult body size of the genus (Ref. 84006).

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

marinhas batidemersal; intervalo de profundidade 210 - 650 m (Ref. 123774).   Subtropical

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

Indo-Pacifc: Madagascar and Somalia to French Polynesia; north to Japan, south to New Zealand.

Tamanho / Peso / Idade

Maturity: Lm ?  range ? - ? cm
Max length : 13.6 cm SL macho/indeterminado; (Ref. 84006)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Raios dorsais (total) : 5 - 6. This species differs from its congeners in having the following characters: relatively long and strong rostrum (5.2-11.5% SL, x = 8.6% SL); rostral spine directed forward and upward; body heavily covered with strong conical bucklers; numerous small and flat bucklers covering dorsal surface between principal bucklers; dorsal and anal fins relatively long, 17.6-29.5% SL and 17.4-24.2% SL, respectively; dorsal surface with black spots; anal fin when fully laid back extends beyond caudal fin base; largest adult body size (up to 136.4 mm) among its congeners 9Ref. 84006).

Biologia     Glossário (p.ex. epibenthic)

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

Referência principal Upload your references | Referências | Coordenador : Ho, Hsuan-Ching | Colaboradores

Ho, H.-C. and K.-T. Shao, 2010. A review of Malthopsis jordani Gilbert, 1905, with description of a new batfish from the Indo-Pacific Ocean (Lophiiformes: Ogcocephalidae). Bull. Natl. Mus. Nat. Sci., Ser. A, (Suppl. 4):9-19. (Ref. 84006)

Status na Lista Vermelha da UICN (Ref. 130435)

  Segura ou pouco preocupante (LC) ; Date assessed: 13 August 2019

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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Trophic ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 8.1 - 17.1, mean 11.8 (based on 274 cells).
Índice de diversidade filogenética (Ref. 82804):  PD50 = 0.5001   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
Nível Trófico (Ref. 69278):  3.3   ±0.6 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).