Trinidad and Tobago country information

Common names: B-liner, Piram, Plumhead
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Also Ref. 5217.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/td.html
National Fisheries Authority: http://www.cep.unep.org/trini_tbgo/fisheries/index.htm
Occurrences: Occurrences Point map
Main Ref: Allen, G.R., 1985
National Database:

Common names from other countries

Vivaneau ti-yeux, Pargo cunaro, Vermillion snapper, ... more

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

> Eupercaria/misc (Various families in series Eupercaria) > Lutjanidae (Snappers) > Lutjaninae
Etymology: Rhomboplites: Greek, rhombos = paralelogram + Greek, hoplon, hoplites = with a shield (Ref. 45335).
More on author: Cuvier.

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

seewasser demersal; tiefenbereich 40 - 300 m (Ref. 9626), usually 40 - 100 m (Ref. 9626). Subtropical; 42°N - 33°S, 99°W - 30°W (Ref. 55)

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

Western Atlantic: Bermuda and North Carolina, USA, to São Paulo, Brazil (Ref. 57756), including West Indies, Gulf of Mexico and Caribbean Sea (Anderson, pers. comm.).

Length at first maturity / Size / Gewicht / Alter

Maturity: L_m 18.8, range 15 - 23 cm
Max length : 60.0 cm TL Männchen/unbestimmt; (Ref. 26938); common length : 35.0 cm TL Männchen/unbestimmt; (Ref. 55); max. veröff. Gewicht: 3.2 kg (Ref. 40637); max. veröff. Alter: 10 Jahre (Ref. 3090)

Kurzbeschreibung Bestimmungsschlüssel | Morphologie | Morphometrie

Rückenflossenstacheln (insgesamt) : 12 - 13; Rückenflossenweichstrahlen (insgesamt) : 10 - 11; Afterflossenstacheln: 3; Afterflossenweichstrahlen: 8. Snout short, lower jaw slightly projecting. Mouth small. Pectoral fins relatively short, not reaching level of anus. Scale rows on back rising obliquely above lateral line. Back and upper sides vermilion, shading to silvery with reddish tinge ventrally, with narrow horizontal yellow lines below the lateral line. The dorsal and caudal fins yellowish; the anal and pelvic fins whitish.

Adults are found in moderately deep waters, most common over rock, gravel or sand bottoms near the edge of the continental and island shelves, often in large schools. Young fish occur in shallower depths (below 25 m), also often forming large schools. They feed on fishes, shrimps, crabs, polychaetes, other benthic invertebrates, cephalopods and planktonic organisms. Good food fish (Ref. 9626).

Life cycle and mating behavior Maturities | Fortpflanzung | Spawnings | Egg(s) | Fecundities | Larven

Spawning occurs over most of the year with peak activity during spring and summer, at least in the northern part of the range (Puerto Rico to the Carolinas).

Hauptreferenz Upload your references | Referenzen | Koordinator | Partner

Allen, G.R., 1985. FAO Species Catalogue. Vol. 6. Snappers of the world. An annotated and illustrated catalogue of lutjanid species known to date. FAO Fish. Synop. 125(6):208 p. Rome: FAO. (Ref. 55)

IUCN Rote Liste Status (Ref. 130435)

gefährdet, siehe IUCN Red List (VU) (A2bd); Date assessed: 10 October 2015

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Bedrohung für Menschen

Harmless

Nutzung durch Menschen

Fischereien: weniger kommerziell

FAO(Fischereien: production; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

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Ecology
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Estimates based on models

Preferred temperature (Ref. 115969): 18.3 - 27.2, mean 23.9 (based on 185 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.01514 (0.01333 - 0.01719), b=2.96 (2.93 - 2.99), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Trophic level (Ref. 69278): 4.4 ±0.2 se; based on diet studies.

Widerstandsfähigkeit (Ref. 120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (K=0.20; tm=3; tmax=10).

Prior r = 0.43, 95% CL = 0.28 - 0.64, Based on 3 full stock assessments.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (50 of 100).

Climate Vulnerability (Ref. 125649): High to very high vulnerability (74 of 100).

Preiskategorie (Ref. 80766): Very high.

Rhomboplites aurorubens (Cuvier, 1829)