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Trachinocephalus myops (Forster, 1801)

Snakefish
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Native range | All suitable habitat | Point map | Year 2100
This map was computer-generated and has not yet been reviewed.
Trachinocephalus myops   AquaMaps   Data sources: GBIF OBIS
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Image of Trachinocephalus myops (Snakefish)
Trachinocephalus myops
Picture by Malaer, P.

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterigi (pesci con pinne raggiate) > Aulopiformes (Grinners) > Synodontidae (Lizardfishes) > Synodontinae
Etymology: Trachinocephalus: Greek, syn, symphysis = grown together + Greek, odous = teeth (Ref. 45335).  More on author: Forster.

Issue
Species complex with Trachinocephalus myops formerly cincumtropical is now restricted to the Atlantic Ocean; T. trachinus resurrected for the Indo-West Pacific Ocean; and, <>T. gauguini found in the Marquesas Is. (Ref. 110386). Information in this species record for modification.

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

; marino associati a barriera corallina; distribuzione batimetrica ? - 400 m (Ref. 9710), usually 3 - 90 m (Ref. 4472).   Tropical; 40°N - 40°S, 76°W - 154°W

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Restricted to Atlantic: W Atlantic Ocean (from Cape Cod, Massachusetts to Brazil, including Bermuda, Bahamas, Antilles and Gulf of Mexico; E Atlantic from Mauritania to Gabon, including Saint Helena and Ascension Islands.

Length at first maturity / Size / Peso / Age

Maturity: Lm ?, range 19 - ? cm
Max length : 40.0 cm TL maschio/sesso non determinato; (Ref. 9710); common length : 25.0 cm TL maschio/sesso non determinato; (Ref. 5217); Età massima riportata: 7 anni (Ref. 36558)

Short description Morfologia | Morfometria

Spine dorsali (totale): 0; Raggi dorsali molli (totale): 11-14; Spine anali 0; Raggi anali molli: 13 - 18. Snout very short; mouth very oblique; body with alternating narrow dark-edged pale blue and yellow stripes; oblique black spot at the upper end of the gill opening (Ref. 2334). Eye far forward (Ref. 26938).

Biologia     Glossario (es. epibenthic)

Found near shore above 40 m over sandy bottoms of deep outer reef slopes (Ref. 11230). Reported to be common in estuaries (Ref. 11228, 48635). Benthic at 3-388 m (Ref. 58302). Rest on or more often burrow into substrate, leaving eyes exposed (Ref. 4472, 48635). When disturbed, it may swim a short distance but quickly buries itself again (Ref. 48635). Feed on fishes (Ref. 5213) and small crustaceans (Ref. 36558).

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore | Collaboratori

Polanco, F.A., P.A. Acero and Betancur-R. R., 2016. No longer a circumtropical species: revision of the lizardfishes in the Trachinocephalus myops species complex, with description of a new species from the Marquesas Islands. J. Fish Biol. 89(2):1302-1323. (Ref. 110386)

IUCN Red List Status (Ref. 120744)

  Least Concern (LC) ; Date assessed: 25 February 2014

CITES (Ref. 118484)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

Pesca: scarso interesse commerciale
FAO(Publication : search) | FishSource | Sea Around Us

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
Consumo di cibo
Razione
Nomi Comuni
Sinonimi
Metabolismo
Predatori
Ecotossicologia
Riproduzione
Maturità
Deposizione
Spawning aggregation
Fecundity
Uova
Egg development
Bibliografia
Acquacoltura
Profilo di acquacoltura
Varietà
Genetica
Frequenze alleliche
Ereditarietà
Malattie
Elaborazione
Mass conversion
Collaboratori
Immagini
Stamps, Coins Misc.
Suoni
Ciguatera
Velocità
Modalità di nuoto
Area branchiale
Otoliths
Cervelli
Vista

Strumenti

Special reports

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Fonti Internet

Estimates based on models

Preferred temperature (Ref. 115969): 18.9 - 29, mean 27.3 (based on 4584 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.7500   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00288 (0.00180 - 0.00461), b=3.38 (3.24 - 3.52), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic Level (Ref. 69278):  4.4   ±0.4 se; Based on diet studies.
Resilienza (Ref. 120179):  Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=1.6; tm=2; tmax=7).
Vulnerability (Ref. 59153):  Moderate to high vulnerability (46 of 100) .
Price category (Ref. 80766):   Medium.