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Diapterus rhombeus (Cuvier, 1829)

Caitipa mojarra
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Diapterus rhombeus   AquaMaps   Data sources: GBIF OBIS
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Image of Diapterus rhombeus (Caitipa mojarra)
Diapterus rhombeus
Picture by Duarte, L.O.

Jamaica country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Found in channels and waterways of Port Royal mangal areas. Type locality Port Antonio, Kingston and Palisadoes (Ref. 27228).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/jm.html
National Fisheries Authority: http://www.caricom-fisheries.com/jamaica-fisheries
Occurrences: Occurrences Point map
Main Ref: Alleng, G.P., 1997
National Database:

Common names from other countries

Blanche gros yaya, Mojarra caitipa, Blinch, ... more

Classification / Names Common names | Synonyms | Catalog of Fishes(genus, species) | ITIS | CoL | WoRMS | Cloffa

Teleostei (teleosts) > Eupercaria/misc (Various families in series Eupercaria) > Gerreidae (Mojarras)
Etymology: Diapterus: Greek, di = two + Greek, pteron = wing, fin (Ref. 45335).
  More on author: Cuvier.

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

Marine; brackish; demersal; depth range 9 - 70 m (Ref. 9626).   Tropical; 35°N - 30°S, 97°W - 32°W

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

Western Atlantic: southern Gulf of Mexico, Central America and the Antilles to Brazil (Ref. 9626).

Length at first maturity / Size / Weight / Age

Maturity: Lm ?, range 13 - ? cm
Max length : 42.3 cm TL male/unsexed; (Ref. 122735); common length : 30.0 cm TL male/unsexed; (Ref. 3722); max. published weight: 76.30 g (Ref. 118626)

Biology     Glossary (e.g. epibenthic)

Common in mangrove-lined lagoons; also found over shallow mud and sand grounds in marine areas. Juveniles common in hypersaline lagoons and in brackish water (Ref. 5217). Probably feeds on small benthic invertebrates. Marketed fresh but not highly esteemed. Minimum depth from Ref. 26912.

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator : Woodland, David J. | Collaborators

Randall, J.E. and R. Vergara R., 1978. Gerreidae. In W. Fischer (ed.) FAO species identification sheets for fishery purposes. Western Central Atlantic (Fishing Area 31). Vol. 2. pag.var. (Ref. 3722)

IUCN Red List Status (Ref. 130435)

  Least Concern (LC) ; Date assessed: 01 March 2010

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: minor commercial
FAO(Publication : search) | FishSource | Sea Around Us

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Internet sources

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes(genus, species) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | National databases | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | Tree of Life | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates based on models

Preferred temperature (Ref. 115969): 23.5 - 28, mean 26.5 (based on 288 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01202 (0.01023 - 0.01413), b=3.03 (2.98 - 3.08), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
Trophic level (Ref. 69278):  3.0   ±0.2 se; based on diet studies.
Resilience (Ref. 120179):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (32 of 100).
Price category (Ref. 80766):   Medium.