Bembrops heterurus, Squaretail duckbill : fisheries

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Bembrops heterurus (Miranda Ribeiro, 1903)

Squaretail duckbill
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Bembrops heterurus   AquaMaps   Data sources: GBIF OBIS
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Image of Bembrops heterurus (Squaretail duckbill)
Bembrops heterurus
Picture by Carvalho Filho, A.

Klassifizierung / Names Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa

> Perciformes/Bembropoidei (Duckbill flatheads) > Bembropidae (Duckbill flatheads)
Etymology: Bembrops: Greek, bembras, -ados = a kind of anchovy m+ Greek, ops = appearance (Ref. 45335);  heterurus: Specific name probably from the Greek 'heteros' meaning different and 'oura' meaning tail..

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

seewasser demersal; tiefenbereich 50 - 400 m (Ref. 6948), usually 80 - 200 m (Ref. 47377). Deep-water; 12°N -

Verbreitung Länder | FAO Gebiete | Ecosystems | Vorkommen | Point map | Einführungen | Faunafri

Western Atlantic: off Rio de Janeiro, Brazil to Uruguay. Eastern Atlantic: Mauritania to the extreme northern waters of Namibia (Ref. 6948, 27121). The eastern Atlantic form referred to as Bembrops heterurus is unlikely to be conspecific with the Brazilian form, thus further taxonomic study is needed to clarify this situation (Ref. 6948).

Size / Gewicht / Alter

Maturity: Lm ?  range ? - ? cm
Max length : 28.0 cm TL Männchen/unbestimmt; (Ref. 6948); common length : 20.0 cm TL Männchen/unbestimmt; (Ref. 2683)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 6; Rückenflossenweichstrahlen (insgesamt): 14-15; Afterflossenweichstrahlen: 16 - 18. Color in alcohol light yellowish to yellowish brown dorsally, light yellowish brown to creamy brown ventrally. Upper lobe of caudal fin elongated at an acute angle. Snout relatively short, 1.0-1.4x eye diameter. Scales on lateral and dorsal surfaces of snout including area in front of eye. Upper jaw extending behind anterior margin of eye but not reaching its mid-line. Maxillary tentacle short. Lateral line descending gradually along dorsal edge of pectoral fin, separated from origin of first dorsal fin by 4 or 5 rows of scales, from origin of anal fin by 6 or 7, and from insertion of anal fin by 3-5. Pectoral fin moderately rounded. Lower lobe truncate or rounded (Ref 13203).

Biologie     Fachlexikon (Englisch) (z.B. epibenthic)

Found on soft bottoms of the continental shelf and feeds on crustaceans and fishes (Ref. 3656).

Life cycle and mating behavior Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Das, M.K. and J.S. Nelson, 1996. Revision of the percophid genus Bembrops (Actinopterygii: Perciformes). Bull. Mar. Sci. 59(1):9-44. (Ref. 13203)

IUCN Rote Liste Status (Ref. 130435)

  nicht bedroht (LC) ; Date assessed: 13 August 2014

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Harmless





Nutzung durch Menschen

Fischereien: kommerziell
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Internet Quellen

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes: Gattung, Arten | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: Genom, nucleotide | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Nationale Datenbanken | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia: Gehe zu, Suchen | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 123201): 13.9 - 24.3, mean 16.8 °C (based on 91 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00244 - 0.00818), b=3.08 (2.92 - 3.24), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  4.0   ±0.2 se; based on diet studies.
Fishing Vulnerability (Ref. 59153):  Low vulnerability (18 of 100).
Preiskategorie (Ref. 80766):   Unknown.
Nutrients (Ref. 124155):  Calcium = 39.5 [22.6, 86.9] mg/100g; Iron = 0.449 [0.208, 0.883] mg/100g; Protein = 17.6 [16.5, 18.5] %; Omega3 = 0.278 [0.133, 0.571] g/100g; Selenium = 15.6 [6.0, 36.2] μg/100g; VitaminA = 13.8 [2.9, 63.8] μg/100g; Zinc = 0.446 [0.301, 0.661] mg/100g (wet weight);