dcsimg
Image of Black-spotted swallowtail
Creatures » » Animal » » Vertebrates » » Ray Finned Fishes » » Jacks »

Black Spotted Swallowtail

Trachinotus botla (Shaw 1803)

Diagnostic Description

provided by Fishbase
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).
license
cc-by-nc
copyright
FishBase
Recorder
Cristina V. Garilao
original
visit source
partner site
Fishbase

Morphology

provided by Fishbase
Dorsal spines (total): 7; Dorsal soft rays (total): 22 - 24; Analspines: 3; Analsoft rays: 19 - 22
license
cc-by-nc
copyright
FishBase
Recorder
Cristina V. Garilao
original
visit source
partner site
Fishbase

Trophic Strategy

provided by Fishbase
Occurs inshore (Ref. 7300). Adults in sandy surf zones; juveniles in shallow surf zones (Ref. 4332). Feeds on crabs, mussels, and worms.
license
cc-by-nc
copyright
FishBase
Recorder
Drina Sta. Iglesia
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
Adults occur inshore (Ref. 7300), in sandy surf zones; juveniles in shallow surf zones (Ref. 4332). Adults feed on crabs, mussels, and worms (Ref. 5213).
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Importance

provided by Fishbase
fisheries: minor commercial; gamefish: yes; price category: medium; price reliability: questionable: based on ex-vessel price for species in this genus
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Description

provided by World Register of Marine Species
Occurs inshore (Ref. 7300). Adults in sandy surf zones; juveniles in super shallow surf zones (Ref. 4332). Feeds on crabs, mussels, and worms (Ref. 5213).

Reference

Froese, R. & D. Pauly (Editors). (2023). FishBase. World Wide Web electronic publication. version (02/2023).

license
cc-by-4.0
copyright
WoRMS Editorial Board
contributor
Edward Vanden Berghe [email]