Galapagos Islands 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. 94512.
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Merrett, N.R., 1990
National Database:

Common names from other countries

Grideye spiderfish, Cabeza luminosa, 阿氏炉眼鱼, ... more

Classification / Names Noms communs | Synonymes | Catalog of Fishes(Genre, Espèce) | ITIS | CoL | WoRMS | Cloffa

> Aulopiformes (Grinners) > Ipnopidae (Deep-sea tripod fishes) > Ipnopinae
Etymology: Ipnops: Greek, hypnos = sleep + Greek, ops = appearance (Ref. 45335).
More on author: Garman.

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

marin bathydémersal; profondeur 1392 - 4163 m (Ref. 3590). Deep-water; 6°N - 22°S

Distribution Pays | Zones FAO | Écosystèmes | Occurrences | Point map | Introductions | Faunafri

Eastern Atlantic: Mid-Atlantic Ridge at latitudes of 5°- 6°N and off Namibia. Elsewhere, widely scattered localities in the Indo-Pacific.

Taille / Poids / Âge

Maturity: L_m ? range ? - ? cm
Max length : 16.5 cm TL mâle / non sexé; (Ref. 41039); common length : 13.5 cm SL mâle / non sexé; (Ref. 3590)

Description synthétique Clés d'identification | Morphologie | Morphométrie

Épines dorsales (Total) : 0; Rayons mous dorsaux (Total) : 9 - 11; Épines anales: 0; Rayons mous anaux: 15 - 19. Head black, body dark.

Abyssobenthic on the lower slope and rise. Largest eggs ca 0.8 mm; fecundity is low with ca 85-300 eggs per clutch. Eyes are particularly modified into flat lenseless plaques as in Ipnops murrayi.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larves

Référence principale Upload your references | Références | Coordinateur | Collaborateurs

Merrett, N.R., 1990. Chlorophthalmidae. p. 351-360. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 3590)

Statut dans la liste rouge de l'IUCN (Ref. 130435)

Préoccupation mineure (LC) ; Date assessed: 21 May 2013

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Menace pour l'homme

Harmless

Utilisations par l'homme

FAO(Publication : search) | FishSource |

Plus d'informations

Trophic ecology
Éléments du régime alimentaire
Diet compositions
Food consumptions
Food rations
Prédateurs

Ecology
Écologie
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Population dynamics
Growths
Max. ages / sizes
Length-weight rel.
Length-length rel.
Fréquences de longueurs
Mass conversions
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Abundances

Life cycle
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Maturities
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Egg(s)
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Distribution
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BRUVS - Videos

Anatomy
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Physiology
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Visual pigment(s)
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Toxicities (LC50s)

Genetics
Génétique
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Human related
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Profils d'aquaculture
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Stamps, coins, misc.

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Noms communs
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Maintenance en aquarium | Articles sur l'espèce | Rapports d'aquaculture

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Sources Internet

Estimates based on models

Preferred temperature (Ref. 115969): 1.9 - 3.2, mean 2.3 (based on 1066 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00490 (0.00195 - 0.01230), b=3.03 (2.81 - 3.25), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Niveau trophique (Ref. 69278): 3.3 ±0.4 se; based on size and trophs of closest relatives

Résilience (Ref. 120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

Ipnops agassizii Garman, 1899