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Atherinomorus duodecimalis  (Valenciennes, 1835)

Tropical silverside
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Atherinomorus duodecimalis   AquaMaps   Data sources: GBIF OBIS
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Image of Atherinomorus duodecimalis (Tropical silverside)
Atherinomorus duodecimalis
Picture by Ratmuangkhwang, S.

Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Atheriniformes (Silversides) > Atherinidae (Silversides) > Atherinomorinae
Etymology: Atherinomorus: Greek, atherina, the Greek name for the eperlane + Greek, moros = silly, stupid (Ref. 45335).

Environment / Climate / Range Ecology

Marine; brackish; demersal; oceanodromous (Ref. 51243); depth range 0 - 4 m (Ref. 86942).   Tropical, preferred ?; 19°N - 23°S

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

Indo-West Pacific: Aldabra (Ref. 4125), Comoros and Madagascar to the Solomon Islands, north to the Philippines and the Caroline Islands, south to New Caledonia.

Size / Weight / Age

Maturity: Lm ?  range ? - ? cm
Max length : 11.0 cm SL male/unsexed; (Ref. 54980)

Short description Morphology | Morphometrics

Dorsal spines (total): 5 - 7; Dorsal soft rays (total): 9-11; Anal spines: 1; Anal soft rays: 11 - 14. The distal end of upper jaw extending slightly backward beyond vertical through anterior border of orbit. The anus is 2 to 4 scales in front of the pelvic fin tips, rarely more than 3 scales (Ref. 9760).

Biology     Glossary (e.g. epibenthic)

Inhabits shallow coastal waters (Ref. 3302); broadly distributed throughout mangrove estuaries to the open coast (Ref. 93954). Occurs in schools along calm shorelines (Ref. 37816). Important as forage food species to larger commercial fish and as bait fish (Ref. 3302).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Dyer, Brian S. | Collaborators

Ivantsoff, W., 1984. Atherinidae. In W. Fischer and G. Bianchi (eds.) FAO species identification sheets for fishery purposes. Western Indian Ocean fishing area 51. Vol. 1. (Ref. 3302)

IUCN Red List Status (Ref. 115185)

  Least Concern (LC) 

CITES (Ref. 94142)

Not Evaluated

Threat to humans

  Harmless




Human uses

Fisheries: of no interest; bait: occasionally
FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Summary page | Point data | Common names | Photos

Internet sources

BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(genome, 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(Go, Search) | World Records Freshwater Fishing | Zoological Record

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5005   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00525 (0.00230 - 0.01199), b=3.11 (2.91 - 3.31), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Trophic Level (Ref. 69278):  3.3   ±0.4 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278):  Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low to moderate vulnerability (34 of 100) .