Barred soapfish (Diploprion bifasciatum)

General data

Main name: Barred soapfish
Local names: Yellow striped grouper, Yellow emperor, Two-banded sea-perch, Two-banded perch
Habitat: Saltwater
Native: Asia, Australia & Oceania
Distribution: Pacific Ocean, Indian ocean

Classification

Genus: Diploprion - Diploprion
Family: Liopropomatidae - Painted basslets
Order: Perciformes - Perches
Class: Actinopteri - Ray-finned fishes
Superclass: Osteichthyes - Bony fishes

Description

Diploprion bifasciatum, the barred soapfish, also known as the double-banded soapfish, two banded grouper, two-banded sea perch, two-banded soapfish, yellow emperor or yellow striped grouper, is a species with a compressed, moderately deep body that 3–3.4 times longer than its depth.

Its body is almost all covered with small ctenoid scales. The dorsal fin has a deep incision between its spined and soft rayed parts. It has long pelvic fins which extend past the spiny portion of the anal fin. The dorsal fin has 8 spines and 13–16 soft rays while the anal fin contains 3 spines and 12–13 soft rays.

The colour of this species normally ranges from pale yellow or greyish-yellow to bright yellow with a dark bar which runs through the eye and another wider dark band on the posterior part of its body with yellow fins. The larger fishes can be nearly all black with yellow fins. The small juveniles are bluish in colour on the anterior part of their bodies and yellow on the posterior part, they also have a spiny part of the dorsal fin coloured black. The juveniles appear to mimic whichever local species of venomous blennies in the genus Meiacanthus which are blue or grey in colour.

This species attains a maximum total length of 25 centimetres (9.8 in).

Diploprion bifasciatum has a wide distribution in the Indo-West Pacific. Its range extends from the Maldives and India east to Papua New Guinea, the Solomon Islands and New Caledonia, north as far as southern Japan south to Australia.

In Australia its distribution extends from Rottnest Island in Western Australia to the Solitary Islands Marine Park in New South Wales, although juveniles may be found further south. They are also found around Lord Howe Island in the Tasman Sea.

Taxonomy of Fishes

Osteichthyes - Bony fishes->
- Actinistia - Lobe-finned fishes->
- Actinopteri - Ray-finned fishes->
  - Perciformes - Perches->
    
    Percidae - Perches->
    
    Pomatomidae - Bluefishes->
    
    Serranidae - Sea basses->
    
    Pomacentridae - Damsel and clownfishes->
    
    Latidae - Lates perches->
    
    Centropomidae - Snooks->
    
    Lutjanidae - Snappers->
    
    Haemulidae - Grunts->
    
    Artedidraconidae - Barbled plunderfishes->
    
    Embiotocidae - Surfperches->
    
    Glaucosomatidae - Pearl perches->
    
    Malacanthidae - Tilefishes->
    
    Polynemidae - Threadfin->
    
    Gerreidae - Mojarras->
    
    Priacanthidae - Bigeyes->
    
    Monodactylidae - Moonyfishes->
    
    Centrogenyidae - False scorpionfishes->
    
    Epinephelidae - Groupers->
    
    Cebidichthyidae - Cebidichthyidae->
    
    Anthiadidae - Anthiadidae->
    
    Ambassidae - Asiatic glassfishes->
    
    Bathydraconidae - Antarctic dragonfishes->
    
    Bembropidae - Duckbill flatheads->
    
    Bovichtidae - Thornfishes->
    
    Caesionidae - Fusiliers->
    
    Caesioscorpididae - Blowhole perches->
    
    Centracanthidae - Picarels->
    
    Cepolidae - Bandfishes->
    
    Channichthyidae - Crocodile icefishes->
    
    Congrogadidae - Eelblennies->
    
    Datnioididae - Freshwater tripletails->
    
    Dinopercidae - Cavebasses->
    
    Eleginopidae - Patagonian blennies->
    
    Grammatidae - Basslets->
    
    Grammistidae - Soapfishes->
    
    Hapalogenyidae - Barbeled grunters->
    
    Harpagiferidae - Spiny plunderfishes->
    
    Lactariidae - False trevallies->
    
    Latilidae - Deepwater tilefishes->
    
    Leptobramidae - Beachsalmon->
    
    Liopropomatidae - Painted basslets->
    
    Bathyanthias - Bathyanthias->
    
    Belonoperca - Belonoperca->
    
    Diploprion - Diploprion->
    
    Barred soapfish (Diploprion bifasciatum)
    
    Yellowfin soapfish (Diploprion drachi)
    
    Liopropoma - Liopropoma->
    
    Rainfordia - Rainfordia->
    
    Niphonidae - Ara groupers->
    
    Nototheniidae - Cod icefishes->
    
    Opistognathidae - Jawfishes->
    
    Oxylebiinae - Painted greenlings->
    
    Plesiopidae - Roundheads->
    
    Pseudaphritidae - Catadromous icefishes->
    
    Pseudochromidae - Dottybacks->
    
    Ptereleotridae - Dartfishes->
    
    Toxotidae - Archerfishes->
  - Cypriniformes - Carps->
  - Esociformes - Pikes->
  - Salmoniformes - Salmons and Trouts->
  - Siluriformes - Catfishes->
  - Scorpaeniformes - Mail-cheeked fishes->
  - Gasterosteiformes - Sticklebacks->
  - Gadiformes - Cods->
  - Anguilliformes - Eels and morays->
  - Clupeiformes - Herrings->
  - Syngnathiformes - Pipefishes and Seahorses->
  - Gobiiformes - Gobies->
  - Mugiliformes - Mullets->
  - Carangiformes - Jacks->
  - Beloniformes - Needlefishes->
  - Labriformes - Wrasses->
  - Scombriformes - Mackerels->
  - Mulliformes - Goatfishes->
  - Pleuronectiformes - Flatfishes->
  - Aulopiformes - Grinners->
  - Blenniiformes - Blennies->
  - Cyprinodontiformes - Toothcarps->
  - Osmeriformes - Smelts->
  - Centrarchiformes - Basses and sunfishes->
  - Cichliformes - Cichlids->
  - Characiformes - Characins->
  - Osteoglossiformes - Bony tongues->
  - Elopiformes - Tarpons and tenpounders->
  - Anabantiformes - Gouramies and snakeheads->
  - Gymnotiformes - South American knifefish->
  - Istiophoriformes - Barracudas->
  - Albuliformes - Bonefishes->
  - Lepidogalaxiiformes - Salamanderfishes->
  - Lophiiformes - Anglerfishes->
  - Spariformes - Breams and porgies->
  - Trachiniformes - Weeverfishes->
  - Moroniformes - Temperate basses->
  - Acanthuriformes - Surgeonfishes->
  - Zeiformes - Dories->
  - Tetraodontiformes - Puffers and filefishes->
  - Holocentriformes - Squirrelfishes->
  - Dactylopteriformes - Flying gurnards->
  - Lampriformes - Lamprids->
  - Galaxiiformes - Southern smelts->
  - Batrachoidiformes - Toadfishes->
  - Hiodontiformes - Mooneyes->
  - Percopsiformes - Trout-perches->
  - Callionymiformes - Dragonets->
  - Atheriniformes - Silversides->
  - Notacanthiformes - Spiny eels->
  - Saccopharyngiformes - Swallowers and Gulpers->
  - Alepocephaliformes - Slickheads and tubeshoulders->
  - Gonorynchiformes - Milkfishes->
  - Argentiniformes - Marine smelts->
  - Stomiiformes - Lightfishes and dragonfishes->
  - Ateleopodiformes - Jellynose fishes->
  - Myctophiformes - Lanternfishes->
  - Stylephoriformes - Tube-eyes->
  - Polymixiiformes - Beardfishes->
  - Beryciformes - Sawbellies->
  - Trachichthyiformes - Rughies->
  - Ophidiiformes - Cusk-eels->
  - Kurtiformes - Nurseryfishes & Cardinalfishes->
  - Synbranchiformes - Swamp eels->
  - Gobiesociformes - Clingfishes->
  - Acropomatiformes - Oceanic basses->
- Cladistii - Bichirs->
- Dipnoi - Lungfishes->
- Chondrostei - Sturgeons and Paddlefishes->
- Holostei - Gars and Bowfins->
Chondrichthyes - Cartilaginous fishes->
Agnatha - Jawless fishes->

Barred soapfish (Diploprion bifasciatum)

General data

Classification

Description

Taxonomy of Fishes

Tag Your Catch and Win a Twin Power!

Post your catch and get a chance to win the Shimano Twin Power XD 4000 PG!

Tag Your Catch and
Win a Twin Power!