Sealife guideThe blackbar soldierfishMyripristis jacobus

Taxonomy
  • Common name: Blackbar soldierfish
  • French name: Marignan mombin ou poisson soldat à barre noire
  • Spanish name: Candil colorado,soldado raya negra
  • Scientific name: Myripristis jacobus (Cuvier, 1829)
  • Family name: Holocentridae
  • Order name: Holocentriformes
  • Class name: Actinopterygii
Description
The blackbar soldierfish has a predominantly red body with a broad, oblique black bar at the back of its head, making it easy to recognize. The red color lightens on its belly.
The blackbar soldierfish (Myripristis jacobus)
The blackbar soldierfish (Myripristis jacobus) ©  | Dreamstime.com
The edges of its fins, including the tail, are white
The soldierfish is a medium-sized species, averaging around 15 centimeters in length.
Range
The blackbar soldierfish is found in the northwest Atlantic Ocean, the Caribbean Sea and the Gulf of Mexico.
Habitat
The blackbar soldierfish is found in the shallow waters of coral reefs as well as in offshore waters to a depth of around 90 meters.
This species lives mainly in shoals, which can easily number in the hundreds.
Diet
The blackbar soldierfish mainly hunts at night, moving very little during the day, when it takes shelter under rocky overhangs and crevices.
Did you know ?
The blackbar soldierfish is listed as many other marine species within The IUCN Red List of threatened species. The blackbar soldierfish appears in the IUCN Red List since 2015 within the category Least Concern !
The blackbar soldierfish lives mainly in shoals whose numbers can easily reach a hundred or so individuals.
The blackbar soldierfish lives mainly in shoals whose numbers can easily reach a hundred or so individuals. ©  | Dreamstime.com
Within the same genus
Shadowfin soldierfish (Myripristis adusta)
Shadowfin soldierfish
(Myripristis adusta)
Pinecone soldierfish (Myripristis murdjan)
Pinecone soldierfish
(Myripristis murdjan)
Scarlet soldierfish (Myripristis pralinia)
Scarlet soldierfish
(Myripristis pralinia)
Within the same family
Squirrelfish (Holocentrus adscensionis)
Squirrelfish
(Holocentrus adscensionis)
Blackspot squirrelfish (Sargocentron melanospilos)
Blackspot squirrelfish
(Sargocentron melanospilos)
Tailspot squirrelfish (Sargocentron caudimaculatum)
Tailspot squirrelfish
(Sargocentron caudimaculatum)
Clearfin squirrelfish (Neoniphon argenteus)
Clearfin squirrelfish
(Neoniphon argenteus)
Sabre squirrelfish (Sargocentron spiniferum)
Sabre squirrelfish
(Sargocentron spiniferum)
Sammara squirrelfish (Neoniphon sammara)
Sammara squirrelfish
(Neoniphon sammara)
Violet squirrelfish (Sargocentron violaceum)
Violet squirrelfish
(Sargocentron violaceum)
Longspine squirrelfish (Holocentrus rufus)
Longspine squirrelfish
(Holocentrus rufus)
Explore also
Jolthead porgy (Calamus bajonado)
Jolthead porgy
(Calamus bajonado)
Mahi-mahi (Coryphaena hippurus)
Mahi-mahi
(Coryphaena hippurus)
Helmut gunard (Dactyloptena orientalis)
Helmut gunard
(Dactyloptena orientalis)
Nassau grouper (Epinephelus striatus)
Nassau grouper
(Epinephelus striatus)
Blueface angelfish (Pomacanthus xanthometopon)
Blueface angelfish
(Pomacanthus xanthometopon)
Banded angelfish (Apolemichthys arcuatus)
Banded angelfish
(Apolemichthys arcuatus)
Yellowfin surgeonfish (Acanthurus xanthopterus)
Yellowfin surgeonfish
(Acanthurus xanthopterus)
Latticed butterfly (Chaetodon rafflesii)
Latticed butterfly
(Chaetodon rafflesii)
The marine species from Caribbean sea
Brown chromis (Chromis multilineata)
Brown chromis
(Chromis multilineata)
Caribbean reef shark (Carcharhinus perezi)
Caribbean reef shark
(Carcharhinus perezi)
Chain moray (Echidna catenata)
Chain moray
(Echidna catenata)
Glasseye snapper (Heteropriacanthus cruentatus)
Glasseye snapper
(Heteropriacanthus cruentatus)
Hawksbill sea turtle (Eretmochelys imbricata)
Hawksbill sea turtle
(Eretmochelys imbricata)
Leatherback sea turtle (Dermochelys coriacea)
Leatherback sea turtle
(Dermochelys coriacea)
Peacock flounder (Bothus lunatus)
Peacock flounder
(Bothus lunatus)
Red cushion sea star (Oreaster reticulatus)
Red cushion sea star
(Oreaster reticulatus)
Dive centers
Centre de plongée des Ilets
'Les Ilets' dive center
Noa Plongée
Noa dive center
Vous abonnez !

Our latestUpdates

The California spiny lobster
Monday, May 5th 2025
The California spiny lobster
The California spiny lobster has an elongated body and a hard exoskeleton, usually brown in color with yellow or orange patterns. The California spiny lobster inhabits the temperate waters along the eastern coast of the Pacific Ocean, particularly those of California and the Gulf of California.
The bigeye trevally
Monday, April 14th 2025
The bigeye trevally
The bigeye trevally has a silver-colored body with, as its name suggests, larger eyes compared to other trevally species. It is distinguished from other trevally species by the slightly yellowish color of its tail.
Best things to do in Miami
Monday, April 7th 2025
Best things to do in Miami
A flagship city of Florida, Miami is a dream destination where paradise beaches, a vibrant Latino atmosphere and a buzzing nightlife come together. With its year-round sunshine, iconic Art Deco architecture and dynamic cultural scene, Miami has everything to captivate travelers in search of escape.
Photo of the Day
Gorette blanche (Haemulon plumieri)
Gorette blanche
(Haemulon plumieri)