Trachinotus botla (Shaw, 1803)
Largespotted dart
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| | Native range | All suitable habitat | PointMap | Year 2050 | |
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| Trachinotus botla AquaMaps Data sources: GBIF OBIS |
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Trachinotus botla
Picture by Randall, J.E.
Pictures | Google image
Picture by Randall, J.E.
Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Carangidae (Jacks and pompanos)
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).
Environment / Climate / Range Ecology
Marine; brackish; reef-associated. Tropical
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 75.0 cm TL male/unsexed; (Ref. 3197); common length : 60.0 cm TL male/unsexed; (Ref. 5450); max. published weight: 2.3 kg (Ref. 3287)
Max length : 75.0 cm TL male/unsexed; (Ref. 3197); common length : 60.0 cm TL male/unsexed; (Ref. 5450); max. published weight: 2.3 kg (Ref. 3287)
Short description Morphology | Morphometrics
Dorsal
spines
(total): 7;
Dorsal
soft rays
(total): 22-24;
Anal
spines: 3;
Anal
soft rays: 19 - 22. Bluish black above, silvery below; 1-5 large spots on or near LL (absent in specimens less than 15 cm, number of spots increasing with age); caudal, 2nd dorsal and anal fins dusky to blue-black, the lobes usually darker (Ref. 3197).
Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri
Indian Ocean: Somalia (Ref. 30573) and Kenya to Algoa Bay, South Africa; also Madagascar, Sri Lanka and western Australia.
Occurs inshore (Ref. 7300). Adults in sandy surf zones; juveniles in shallow surf zones (Ref. 4332). Feeds on crabs, mussels, and worms (Ref. 5213).
Main reference
Upload your references | References | Coordinator : Smith-Vaniz, William F. | Collaborators
Paxton, J.R., D.F. Hoese, G.R. Allen and J.E. Hanley, 1989. Pisces. Petromyzontidae to Carangidae. Zoological Catalogue of Australia, Vol. 7. Australian Government Publishing Service, Canberra, 665 p.
IUCN Red List Status (Ref. 90363)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial; gamefish: yes
FAO(Publication : search) | FisheriesWiki | Sea Around Us
More information
Countries
FAO areas
Ecosystems
Occurrences
Introductions
Stocks
Ecology
Diet
Food items
Food consumption
Ration
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
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
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
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Mass conversion
Tools
E-book | Field guide | Identification keys | Length-frequency wizard | Life-history tool | Point map | Classification Tree
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Special reports
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Internet sources
BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | Faunafri | Fishtrace | GenBank(genome, nucleotide) | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | iSpecies | National databases | PubMed | Scirus | SeaLifeBase | Tree of Life | uBio | Wikipedia(Go, Search) | World Records Freshwater Fishing | Zoological Record
Estimates of some properties based on empirical models
Phylogenetic diversity index (Ref. 82805): PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01266 (-0.12679 - 0.15210), b=2.92 (2.84 - 3.00), based on LWR estimates for species & family-BS (Ref. 93245).
Trophic Level (Ref. 69278): 3.2 ±0.40 se; Based on food items.
Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153): Moderate vulnerability (38 of 100) .