Harlequin sweetlips (Plectorhinchus chaetodonoides)
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General data

Main name: Harlequin sweetlips
Local names: Clown sweetlips, Spotted sweetlips, Many-spotted sweetlips
Climates: Tropical
Habitat: Saltwater
Introduced: Asia, Australia & Oceania
Distribution: Pacific Ocean, Indian ocean

Classification

Description

Plectorhinchus chaetodonoides, the harlequin sweetlips, clown sweetlips, spotted sweetlips or many-spotted sweetlips, is a species of marine ray-finned fish, a sweetlips belonging to the subfamily Plectorhinchinae, one of two subfamilies in the family Haemulidae, the grunts. It is native to the Indo-Pacific region. This species is of minor importance to local commercial fisheries and can be found in the aquarium trade. Description Plectorhinchus chaetodonoides has fleshy lips which become moderately swollen as the fish grows, there are 6 pores on the chin but no central pit. The dorsal fin typically has 12 spines, although rarely it has 11 spines. and 18-20 soft rays, the soft rayed part of the dorsal fin has a height which is roughly equal to the length of its base. The juveniles are brownish with large, discrete creamy white blotches on the body these develop brown spotting as the fish matures. As they grow into adults the coloration slowly develops a greyish background colour broken large, dark brown spots, these spots having a greater diameter of the iris. The maximum recorded total length is 72 cm (28 in), although 60 cm (24 in) is more typical, and the maximum published weight is 7 kg (15 lb). It is thought that the juveniles are Batesian mimics of poisonous flatworms. The caudal fin of juveniles is deeply forked and has wide rounded lobes both of which are mostly white marked with a large brown spot, in adults it is much less forked. Distribution Plectorhinchus chaetodonoides is distributed across the eastern Indian Ocean and the western Pacific Ocean from the Maldives and Mauritius east as far as Tonga, north to the Ryukyu Islands and south to the Great Barrier Reef. One was seen off St. Martin in the West Indies in 2007, considered to be probably a deliberately released individual from an aquarium. Habitat and biology Plectorhinchus chaetodonoides is found in coral-rich parts of clear lagoons and on seaward reefs. The adults are solitary fish, living in the vicinity of and sheltering beneath ledges or caves during the day. The juveniles are found sheltering in corals. It is a carnivorous species which preys on benthic invertebrates such as crustaceans and molluscs, as well as fishes, which it forages for during the night. The juveniles typically swim in a head down posture wildly undulating their fins as they swim, a behaviour which may mimic toxic or distasteful platyhelminths or nudibranchs and so provide some protection from predation.

Catches

Taxonomy of Fishes

Osteichthyes - Bony fishes->
- Coelacanthi - Lobe-finned fishes->
- Teleostei - 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->
    
    Haemulon - Scaled-fin grunts->
    
    Plectorhinchus - Sweetlips->
    
    Ribboned sweetlips (Plectorhinchus polytaenia)
    
    Harry hotlips (Plectorhinchus gibbosus)
    
    Yellowbanded sweetlips (Plectorhinchus lineatus)
    
    Blackspotted rubberlip (Plectorhinchus gaterinus)
    
    Lemonfish (Plectorhinchus flavomaculatus)
    
    Two-striped sweetlips (Plectorhinchus albovittatus)
    
    Painted sweetlip (Plectorhinchus picus)
    
    Harlequin sweetlips (Plectorhinchus chaetodonoides)
    
    Rubberlip grunt (Plectorhinchus mediterraneus)
    
    Indian Ocean oriental sweetlips (Plectorhinchus vittatus)
    
    Biglip grunt (Plectorhinchus macrolepis)
    
    Blue bastard (Plectorhinchus caeruleonothus)
    
    Sailfin rubberlip (Plectorhinchus centurio)
    
    Sri Lanka sweetlips (Plectorhinchus ceylonensis)
    
    Yellow-striped sweetlips (Plectorhinchus chrysotaenia)
    
    Dusky rubberlip (Plectorhinchus chubbi)
    
    Crescent sweetlips (Plectorhinchus cinctus)
    
    Striped sweetlips (Plectorhinchus diagrammus)
    
    Plectorhinchus faetela (Plectorhinchus faetela)
    
    Lesson’s thicklip (Plectorhinchus lessonii)
    
    Largespot sweetlips (Plectorhinchus macrospilus)
    
    Many-lined sweetlips (Plectorhinchus multivittatus)
    
    Giant sweetlips (Plectorhinchus obscurus)
    
    Zebra sweetlip (Plectorhinchus paulayi)
    
    Trout sweetlips (Plectorhinchus pictus)
    
    Barred rubberlip (Plectorhinchus plagiodesmus)
    
    Whitebarred rubberlip (Plectorhinchus playfairi)
    
    Minstrel sweetlips (Plectorhinchus schotaf)
    
    Sordid rubberlip (Plectorhinchus sordidus)
    
    Plectorhinchus umbrinus (Plectorhinchus umbrinus)
    
    Anisotremus - Anisotremus->
    
    Orthopristis - Orthopristis->
    
    Pomadasys - Pomadasys->
    
    Brachydeuterus - Brachydeuterus->
    
    Brachygenys - Brachygenys->
    
    Boridia - Boridia->
    
    Conodon - Conodon->
    
    Diagramma - Diagramma->
    
    Emmelichthyops - Emmelichthyops->
    
    Genyatremus - Genyatremus->
    
    Haemulopsis - Haemulopsis->
    
    Isacia - Isacia->
    
    Microlepidotus - Microlepidotus->
    
    Parakuhlia - Parakuhlia->
    
    Paranisotremus - Paranisotremus->
    
    Parapristipoma - Parapristipoma->
    
    Rhencus - Rhencus->
    
    Rhonciscus - Rhonciscus->
    
    Xenichthys - Xenichthys->
    
    Xenistius - Xenistius->
    
    Xenocys - Xenocys->
    
    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->
    
    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->
- Dipneusti - Lungfishes->
- Chondrostei - Sturgeons->
- Holostei - Gars and Bowfins->
Chondrichthyes - Cartilaginous fishes->
Agnatha - Jawless fishes->

Harlequin sweetlips (Plectorhinchus chaetodonoides)Follow

General data

Classification

Description

Catches

Taxonomy of Fishes

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Harlequin sweetlips (Plectorhinchus chaetodonoides)
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