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Sciades proops (Valenciennes, 1840)

Crucifix sea catfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Sciades proops   AquaMaps   Data sources: GBIF OBIS
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Image of Sciades proops (Crucifix sea catfish)
Sciades proops
Picture by Barbosa, J.M./M. Deda

Puerto Rico country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/rq.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Marceniuk, A.P. and C.J. Ferraris Jr., 2003
National Database:

Common names from other countries

Mâchoiron crucifix, Bagre piedrero, Catfish, ... more

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

> Siluriformes (Catfishes) > Ariidae (Sea catfishes) > Ariinae
Etymology:   More on author: Valenciennes.

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

seewasser; süßwasser; brackwasser demersal.   Tropical; 13°N - 11°S, 77°W - 35°W

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

Western Atlantic: Caribbean and Atlantic draining rivers and estuaries from Colombia to Brazil.

Length at first maturity / Size / Gewicht / Alter

Maturity: Lm 36.6  range ? - 44.7 cm
Max length : 100.0 cm TL Männchen/unbestimmt; (Ref. 3265); common length : 50.0 cm TL Männchen/unbestimmt; (Ref. 3265); max. veröff. Gewicht: 9.0 kg (Ref. 5217); max. veröff. Alter: 4 Jahre (Ref. 51629)

Kurzbeschreibung Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt): 1. The head is more or less flattened, the nostril nearly rounded, mouth inferior. There are three pairs of barbels, 1 pair of maxillary barbel and 2 pairs of mandibular barbels.

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

Inhabits mainly brackish estuaries and lagoons. Occurs also in freshwaters (Ref. 58022). Found on shallow muddy bottoms (Ref. 5217). Feeds on fish and shrimps. Two annual cycles of slower growth occur during the dry seasons (March and August to November). Life span is three to four years. Sexually mature at 1.5 to 2 years of age. Reproduction takes place from November to April. Consumed as food (Ref. 35381). Marketed fresh. The skull is sold throughout the world as crucifix.

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

Pairing involved in reproduction. Mouth brooding may be employed (Ref. 205).

Hauptreferenz Upload your references | Referenzen | Koordinator : Ferraris, Jr., Carl J. | Partner

Taylor, W.R. and N.A. Menezes, 1978. Ariidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. West Atlantic (Fishing Area 31). volume 1. [pag. var.]. FAO, Rome. (Ref. 3265)

IUCN Rote Liste Status (Ref. 130435)

  Nicht untersucht 

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

  Traumatogenic (Ref. 36613)




Nutzung durch Menschen

Fischereien: kommerziell
FAO(Publication : search) | FishSource | Sea Around Us

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Zusammenfassung | Point data | Namen | Photos

Internet Quellen

Aquatic Commons | BHL | Cloffa | Websites from users | FishWatcher Einträge suchen | CISTI | Catalog of Fishes(Gattung, Arten) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(Genom, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Gehe zu, Suchen) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 26.9 - 27.8, mean 27.4 (based on 66 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00646 (0.00397 - 0.01051), b=3.15 (3.01 - 3.29), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).
Trophic level (Ref. 69278):  4.4   ±0.7 se; based on diet studies.
Widerstandsfähigkeit (Ref. 120179):  hoch, Verdopplung der Population dauert weniger als 15 Monate. (tm=1.5; tmax=3.5; K=0.5).
Prior r = 0.98, 95% CL = 0.65 - 1.47, Based on 3 stock assessments.
Fishing Vulnerability (Ref. 59153):  High vulnerability (60 of 100).
Preiskategorie (Ref. 80766):   Medium.