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Teleostei (teleosts) > Anguilliformes (Eels and morays) > Nettastomatidae (Duckbill eels)
Etymology: Nettastoma: Greek, netta = duck + Greek, stoma = mouth (Ref. 45335); solitarium: From the Latin solitarius meaning solitary, alone, lonely, in reference to the isolated and widely scattered distribution of this species in the Indo-Pacific.

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

Marine; benthopelagic; depth range 415 - 610 m (Ref. 40819). Deep-water

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

Indo-West Pacific: Kyushu-Palau Ridge, the Philippines, Australia, and the western Indian Ocean (Ref. 559). Reported from the Hawaiian Islands (Ref. 58302).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 46.5 cm TL male/unsexed; (Ref. 40819)

Short description Identification keys | Morphology | Morphometrics

Six supraorbital pores, SO5 present. Lateral line pores 42-45. Median vomerine teeth somewhat enlarged. Posterior nostril above anterodorsal corner of eye.

Recorded on video tape outside the coelacanth caves at a depth of 278-340 m (Ref. 58472).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

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: Version 2024-1)

Least Concern (LC) ; Date assessed: 12 November 2019

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO - Publication: search | FishSource |

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Estimates based on models

Preferred temperature (Ref. 123201): 2.3 - 11.5, mean 8.5 °C (based on 154 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00089 (0.00036 - 0.00222), b=2.98 (2.76 - 3.20), 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): Low, minimum population doubling time 4.5 - 14 years (Assuming tmax>10).

Fishing Vulnerability (Ref. 59153): Moderate vulnerability (37 of 100).

Nettastoma solitarium Castle & Smith, 1981