Viet Nam country information

Common names: Cá Tuyêt tê giác ch?m, Spotted codlet
Occurrence: misidentification
Salinity: marine
Abundance: common (usually seen) | Ref: Nguyen, H.P. and N.T. Nguyen, 1994
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Reported from the Gulf of Tonkin and southern Vietnam (Ref. 9706) and also from Quang Ninh-Cat Ba (Ref. 58534). Outside distributional range (Ref. 51961); see Stocks distribution.
National Checklist:
Country Information: httpss://www.cia.gov/library/publications/resources/the-world-factbook/geos/vm.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Torii, A., A.S. Harold, T. Ozawa and Y. Iwatsuki, 2003
National Database:

Classification / Names

Actinopterygii (ray-finned fishes) > Gadiformes (Cods) > Bregmacerotidae (Codlets)
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

أبو قرن للمحيط الهندي, 麦氏犀鳕, Bregmacère de l'océan Indien, ... more

Main reference

Cohen, D.M. 1990. (Ref. 4496)
References | Biblio | Coordinator : Bailly, Nicolas | Collaborators

Size / Weight / Age

Max length : 9.6 cm SL male/unsexed; (Ref. 4496); common length : 7.0 cm SL male/unsexed; (Ref. 2872)

Environment

Marine; brackish; pelagic-oceanic; oceanodromous (Ref. 51243); depth range 0 - 2000 m (Ref. 26165)

Climate / Range

Subtropical, preferred 28°C (Ref. 107945); 25°N - 6°N, 62°E - 100°E

Distribution

Indian Ocean: confirmed from the Arabian Sea and Bay of Bengal. Reports from outside this area are most likely misidentifications (A.S. Harold, pers. comm., 18/08/98) and name reported from western Pacific may be a misidentification of B. pseudolanceolatus (Ref. 114229).
Countries | FAO areas | Ecosystems | Occurrences | Introductions

Short description

Dorsal spines (total): 0; Dorsal soft rays (total): 57-66; Anal spines: 0; Anal soft rays: 58 - 69; Vertebrae: 52 - 58. Body is elongate, brownish and with speckling above and silvery below. The cheek and lower head also silver. Single occipital ray long and delicate, extending to near the middle of the second dorsal fin (Ref. 46075). Pelvic fins are jugular.

If taxonomy is correct, both onshore in brackish water and oceanic. According to larval survey, occurrence in the tropics is wide (Ref. 9902, 45075). Feed on planktonic crustaceans. Also caught with bagnets (Ref. 2872).

IUCN Red List Status (Ref. 115185)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial

More information

Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration

Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Fecundity
Eggs
Egg development

Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance

References
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion

Collaborators
Pictures
Stamps, Coins
Sounds
Ciguatera
Speed
Swim. type
Gill area
Otoliths
Brains
Vision

Tools

Special reports

Check for Aquarium maintenance | Check for Species Fact Sheets | Check for Aquaculture Fact Sheets

Download XML

Summary page | Point data | Common names | Photos

Internet sources

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD₅₀ = 0.5001 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.3 ±0.42 se; Based on food items.

Resilience (Ref. 69278)
High, minimum population doubling time less than 15 months (Assuming tm=1)

Vulnerability (Ref. 59153)
Low vulnerability (10 of 100)

Price category (Ref. 80766)
High

Bregmaceros mcclellandi Thompson, 1840