Sealife guideThe longspine squirrelfishHolocentrus rufus

Last updated on 04/23/2024 at 02:58 PM
Taxonomy
  • Common name: Longspine squirrelfish
  • French name: Poisson soldat à longues épines, marignon soldat, cardinal queue-fine
  • Scientific name: Holocentrus rufus (Walbaum, 1792)
  • Family name: Holocentridae
  • Order name: Holocentriformes
  • Class name: Actinopterygii
Habitat
The longspine squirrelfish lives hidden in the crevices of rocky and coral reefs during the day and comes out of its hiding place mainly at night to hunt.
The longspine squirrelfish (Holocentrus rufus)
The longspine squirrelfish (Holocentrus rufus)
Diet
The longspine squirrelfish feeds mainly on small crustaceans and fish.
The longspine squirrelfish (Holocentrus rufus)
The longspine squirrelfish (Holocentrus rufus)
Did you know ?
The longspine squirrelfish is listed as many other marine species within The IUCN Red List of threatened species. The longspine squirrelfish appears in the IUCN Red List since 2015 within the category Least Concern !
The longspine squirrelfish (Holocentrus rufus)
The longspine squirrelfish (Holocentrus rufus)
Within the same genus
Squirrelfish (Holocentrus adscensionis)
Squirrelfish
(Holocentrus adscensionis)
Within the same family
Blackbar soldierfish (Myripristis jacobus)
Blackbar soldierfish
(Myripristis jacobus)
Pinecone soldierfish (Myripristis murdjan)
Pinecone soldierfish
(Myripristis murdjan)
Redcoat (Sargocentron rubrum)
Redcoat
(Sargocentron rubrum)
Sabre squirrelfish (Sargocentron spiniferum)
Sabre squirrelfish
(Sargocentron spiniferum)
Sammara squirrelfish (Neoniphon sammara)
Sammara squirrelfish
(Neoniphon sammara)
Scarlet soldierfish (Myripristis pralinia)
Scarlet soldierfish
(Myripristis pralinia)
Tailspot squirrelfish (Sargocentron caudimaculatum)
Tailspot squirrelfish
(Sargocentron caudimaculatum)
Violet squirrelfish (Sargocentron violaceum)
Violet squirrelfish
(Sargocentron violaceum)
Discover also
Blackspotted puffer (Arothron nigropunctatus)
Blackspotted puffer
(Arothron nigropunctatus)
Dusky damselfish (Stegastes fuscus)
Dusky damselfish
(Stegastes fuscus)
Fangtooth moray (Enchelycore anatina)
Fangtooth moray
(Enchelycore anatina)
Leaf scorpionfish (Taenianotus triacanthus)
Leaf scorpionfish
(Taenianotus triacanthus)
Oriental sweetlips (Plectorhinchus vittatus)
Oriental sweetlips
(Plectorhinchus vittatus)
Saddled butterflyfish (Chaetodon ephippium)
Saddled butterflyfish
(Chaetodon ephippium)
Sergeant baker (Latropiscis purpurissatus)
Sergeant baker
(Latropiscis purpurissatus)
Sunset wrasse (Thalassoma lutescens)
Sunset wrasse
(Thalassoma lutescens)
The marine species from Caribbean sea
Bearded fireworm (Hermodice carunculata)
Bearded fireworm
(Hermodice carunculata)
Long-spined sea urchin (Diadema antillarum)
Long-spined sea urchin
(Diadema antillarum)
Red grouper (Epinephelus morio)
Red grouper
(Epinephelus morio)
Red hind grouper (Epinephelus guttatus)
Red hind grouper
(Epinephelus guttatus)
Schoolmaster snapper (Lutjanus apodus)
Schoolmaster snapper
(Lutjanus apodus)
Scrawled filefish (Aluterus scriptus)
Scrawled filefish
(Aluterus scriptus)
Short bigeye (Pristigenys alta)
Short bigeye
(Pristigenys alta)
Spotted goatfish (Pseudupeneus maculatus)
Spotted goatfish
(Pseudupeneus maculatus)
Dive centers
Centre de plongée des Ilets
'Les Ilets' dive center
Noa Plongée
Noa dive center
Vous abonnez !

Our latestUpdates

Faroe islands
Thursday, May 7th 2026
Faroe islands
Discover the Faroe islands, a remote archipelago between Iceland and Norway known for its dramatic cliffs, colorful villages, and untouched Nordic landscapes. Find travel tips, itineraries, hiking guides, local culture, and inspiration to explore this unique destination in the North Atlantic.
The short-finned pilot whale
Wednesday, May 6th 2026
The short-finned pilot whale
Discover the tropical pilot whale (Globicephala macrorhynchus), a highly social large cetacean from tropical and subtropical waters, specialized in deep dives in search of squid.
Where to see groupers in the Mediterranean ?
Thursday, April 23rd 2026
Where to see groupers in the Mediterranean ?
Discover where to see groupers in the Mediterranean: the best diving spots and protected marine areas to observe this iconic fish in its natural habitat.
Photo of the Day
Pompaneau éclatant (Trachinotus stilbe)
Pompaneau éclatant
(Trachinotus stilbe)