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Teleostei (teleosts) > Stomiiformes (Lightfishes and dragonfishes) > Phosichthyidae (Lightfishes)
Etymology: More on author: Beebe.

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

Marine; bathypelagic; depth range 530 - 1335 m (Ref. 35839). Deep-water; 31°N - 33°S, 130°E - 64°W

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Pacific: Australia and New Zealand; also Japan (Ref. 559). Eastern Pacific: southern part of the California Current region, well seaward of the continental shelf (Ref. 35839). Western Atlantic: Off Bermuda (Ref. 37473).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 12.0 cm SL male/unsexed; (Ref. 559)

Short description Identification keys | Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 11 - 12; Anal spines: 0; Anal soft rays: 14 - 16; Vertebrae: 42 - 45. Branchiostegal rays: 17 (Ref. 35839). Anal fin behind end of dorsal fin. Photophores are conspicuous (Ref. 37473).

Mesopelagic and bathypelagic species. Oviparous, with planktonic eggs and larvae (Ref. 35839). Also Ref. 58302.

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

Oviparous (Ref. 35839).

Main reference Upload your references | References | Coordinator | Collaborators

Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p. (Ref. 7300)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 09 October 2018

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Trophic ecology
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Internet sources

Estimates based on models

Preferred temperature (Ref. 123201): 3.3 - 4.6, mean 3.8 °C (based on 212 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00977 (0.00405 - 0.02356), b=3.06 (2.85 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).

Trophic level (Ref. 69278): 3.4 ±0.5 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

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

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