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Indonesian speckled carpetshark

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(Redirected from Hemiscyllium freycineti) Species of shark

Indonesian speckled carpetshark
Conservation status

Near Threatened  (IUCN 3.1)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Order: Orectolobiformes
Family: Hemiscylliidae
Genus: Hemiscyllium
Species: H. freycineti
Binomial name
Hemiscyllium freycineti
(Quoy & Gaimard, 1824)
Range of the Indonesian speckled carpetshark (note: It is only found in the far western part of the blue)

The Indonesian speckled carpetshark, Hemiscyllium freycineti, is a species of bamboo shark in the family Hemiscylliidae. It is found in the shallow ocean around the Raja Ampat Islands in West Papua, Indonesia, but was formerly believed to be more widespread. This was due to confusion with H. michaeli, a species described from eastern Papua New Guinea in 2010. Compared to that species, the spots on H. freycineti are smaller, more rounded or slightly elongated in shape (versus relatively large, edged and more leopard-like in H. michaeli), and tend to darken at regular intervals forming 8-9 vertical bars on the body and tail. Furthermore, the large black spot behind the pectoral fin is more clearly defined in H. michaeli than in H. freycineti. Confusingly, some books with illustrations and photos labelled as H. freycineti actually show H. michaeli.

H. freycineti reaches a length is up to 46 centimetres (18 in). It is nocturnal, hiding in reef crevices during the day.

Etymology

The shark is named in honor of French navigator Louis de Freycinet (1779-1841), who collected the type specimen.

See also

References

  1. ^ Michael, S. (May 16, 2008). Will the real Hemiscyllium freycineti please stand up?
  2. ^ Allen & Dudgeon (2010). "Hemiscyllium michaeli, a new species of Bamboo Shark (Hemiscyllidae) from Papua New Guinea". Aqua International Journal of Ichthyology. 16 (1): 19–30.
  3. Froese, Rainer; Pauly, Daniel (eds.). "Hemiscyllium freycineti". FishBase. July 2006 version.
  4. Compagno, Dando, & Fowler (2005). Sharks of the World. Princeton University Press, New Jersey. ISBN 0-691-12072-2
  5. Christopher Scharpf & Kenneth J. Lazara (22 September 2018). "Order ORECTOLOBIFORMES (Carpet Sharks)". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Archived from the original on 12 May 2016. Retrieved 7 March 2022.
Extant shark species
Order Carcharhiniformes (Ground sharks)
Hemigaleidae
(Weasel sharks)
Hemipristis
Chaenogaleus
Hemigaleus
Paragaleus
Leptochariidae
Leptocharias
Proscylliidae
(Finback sharks)
Ctenacis
Eridacnis
Proscyllium
Pseudotriakidae
Gollum
Pseudotriakis
Sphyrnidae
(Hammerhead sharks)
Eusphyra
Sphyrna
Triakidae
(Houndsharks)
Furgaleus
Galeorhinus
Gogolia
Hemitriakis
Hypogaleus
Iago
Mustelus
(Smooth-hounds)
Scylliogaleus
Triakis
Carcharhinidae
  • Large family listed below
Scyliorhinidae
  • Large family listed below
Family Carcharhinidae (Requiem sharks)
Carcharhinus
Galeocerdo
Glyphis
(River sharks)
Isogomphodon
Lamiopsis
Loxodon
Nasolamia
Negaprion
Prionace
Rhizoprionodon
Scoliodon
Triaenodon
Family Scyliorhinidae (Catsharks)
Apristurus
Asymbolus
Atelomycterus
Aulohalaelurus
Cephaloscyllium
Cephalurus
Figaro
Galeus
Halaelurus
Haploblepharus
Holohalaelurus
Parmaturus
Pentanchus
Poroderma
Schroederichthys
Scyliorhinus
Order Echinorhiniformes (Bramble sharks)
Echinorhinidae
Echinorhinus
Order Heterodontiformes (Bullhead sharks)
Heterodontidae
Heterodontus
Order Hexanchiformes
Chlamydoselachidae
Chlamydoselachus
Hexanchidae
(Cow sharks)
Heptranchias
Hexanchus
Notorynchus
Order Lamniformes (Mackerel sharks)
Alopiidae
Alopias
(Thresher sharks)
Cetorhinidae
Cetorhinus
Lamnidae
Carcharodon
Isurus
Lamna
Megachasmidae
Megachasma
Mitsukurinidae
Mitsukurina
Odontaspididae
Carcharias
Odontaspis
Pseudocarchariidae
Pseudocarcharias
Order Orectolobiformes (Carpet sharks)
Brachaeluridae
Brachaelurus
Heteroscyllium
Ginglymostomatidae
(Nurse sharks)
Ginglymostoma
Nebrius
Pseudoginglymostoma
Hemiscylliidae
(Bamboo sharks)
Chiloscyllium
Hemiscyllium
Orectolobidae
(Wobbegongs)
Eucrossorhinus
Orectolobus
Sutorectus
Parascylliidae
(Collared carpet sharks)
Cirrhoscyllium
Parascyllium
Rhincodontidae
Rhincodon
Stegostomatidae
Stegostoma
Order Pristiophoriformes (Sawsharks)
Pristiophoridae
Pliotrema
Pristiophorus
Order Squaliformes
Centrophoridae
(Gulper sharks)
Centrophorus
Deania
Dalatiidae
Euprotomicroides
Heteroscymnoides
Mollisquama
Dalatias
Isistius
Euprotomicrus
Squaliolus
Etmopteridae
Aculeola
Centroscyllium
Etmopterus
(Lantern sharks)
Miroscyllium
Trigonognathus
Oxynotidae
(Rough sharks)
Oxynotus
Somniosidae
(Sleeper sharks)
Centroscymnus
Centroselachus
Proscymnodon
Scymnodalatias
Scymnodon
Somniosus
Zameus
Squalidae
(Dogfish sharks)
Cirrhigaleus
Squalus
(Spurdogs)
Order Squatiniformes (Angel sharks)
Squatinidae
Squatina
Taxon identifiers
Hemiscyllium freycineti
Scyllium freycineti

- 1824-1825

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