Chirodactylus grandis

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Chirodactylus grandis
Bank steenbras at the Orotava wreck P3294738.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Perciformes
Family: Cheilodactylidae
Genus: Chirodactylus
Species:
C. grandis
Binomial name
Chirodactylus grandis
(Günther, 1860)
Bank steenbras at Castor Rock north pinnacle Bank steenbras at Castor Rock north pinnacle P4300543.jpg
Bank steenbras at Castor Rock north pinnacle
Juvenile bank steenbras on the wreck of MFV Princess Elizabeth in False Bay Juvenile bank steenbras on the wreck of MFV Princess Elizabeth P3167287.JPG
Juvenile bank steenbras on the wreck of MFV Princess Elizabeth in False Bay

Chirodactylus grandis, the Bank steenbras, is a species of marine fish in the fingerfin or morwong family (family Latridae) of order Perciformes. [1] It is native to the coasts of South Africa. and Namibia [2]

Contents

Distribution

A marine demersal fish found from Walvis Bay to Port St. Johns, endemic to southern Africa. [2] Subtropical eastern Atlantic and western Indian oceans between 23°S and 36°S. [3]

Description

Body is a pale grey, slightly countershaded, with darker head and fins, and usually a red stripe in front of the eye. It has a long sloping forehead and snout, and fleshy lips on a small mouth. The largest species of the family, with a length up to 1.8 m, but more commonly below 0.8 m. [2] [3]

Diagnostics

Depth 2.7 to 2.9 times in standard length. The dorsal fin has 17 to 18 spines and 22 to 24 rays. Anal fins 3 spines, 8 rays. Pectoral fins have 6 enlarged unbranched rays, some of which extend conspicuously beyond the upper section of the fin. [2] [3]

Habitat

Mostly an offshore species that is usually found on rocky reefs from 20 to 150 m, but also inshore and on muddy banks. Feeds during the day on small benthic invertebrates, mainly crustaceans and polychaetes, but sometimes also on small fish and squid. [2]

Importance to humans

Considered a good eating fish, caught by trawl and line from skiboats, and by spearfishing. [2]

Conservation status

Not evaluated for IUCN. [3]

Related Research Articles

<span class="mw-page-title-main">Cheilodactylidae</span> Family of fishes

Cheilodactylidae, commonly called morwongs but also known as butterfish, fingerfins, jackassfish, sea carp, snappers, and moki, is a family of marine ray-finned fish. They are found in subtropical oceans in the Southern Hemisphere. The common name "morwong" is also used as a name for several unrelated fish found in Australian waters, such as the painted sweetlips. The classification of the species within the Cheilodactylidae and the related Latridae is unclear.

<span class="mw-page-title-main">Red moki</span> Species of fish

The red moki also known as the banded morwong, brown-banded morwong, carp or nanua is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, commonly referred to as morwongs. It is found off southern Australia and the North Island of New Zealand

<span class="mw-page-title-main">Porae</span> Species of fish

The porae, the grey morwong, blue morwong, butterfish, Douglas' morwong, Eastern blue morwong, great perch, queen snapper, rubberlip morwong or silver morwong, is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. found around south eastern Australia and the north eastern coast of the North Island of New Zealand at depths of about 10 to 100 metres, on sandy and rocky coasts.

<i>Nemadactylus macropterus</i> Species of fish

Nemadactylus macropterus, the tarakihi, jackass morwong or deep sea perch, is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is found in the south western Pacific Ocean, in Australia and New Zealand. Although there are records from the southern Indian Ocean and southwestern Atlantic, these may be due to misidentifications of similar species.

<span class="mw-page-title-main">Latridae</span> Family of fishes

Latridae commonly called trumpeters, is a family of marine ray-finned fish. They are found in temperate seas in the Southern Hemisphere. The classification of the species within the Latridae and the related Cheilodactylidae is unclear.They are fished commercially and for sport.

<span class="mw-page-title-main">Redfingers</span> Species of fish

The redfingers is a species of marine ray-finned fish, belonging to the family Cheilodactylidae, commonly referred to as morwongs. It is found only off the coasts of Namibia and South Africa, in rock pools and from shallow depths to 120 m, on rocky reef areas. Its length is up to 30 cm.

<span class="mw-page-title-main">Magpie perch</span> Species of fish

The magpie perch, magpie morwong or black-striped morwong, is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is found off southern Australia and northern New Zealand from shallow depths to 250 m (820 ft).

<span class="mw-page-title-main">Barred fingerfin</span> Species of fish

The barred fingerfin is a species of marine ray-finned fish, belonging to the family Cheilodactylidae, commonly referred to as morwongs. It is found only in the southeastern Atlantic and southwestern Indian Oceans off the coasts of South Africa.

<span class="mw-page-title-main">Red morwong</span> Species of fish

The red morwong, also known as the sea carp, is a species of marine ray finned fish traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is found off southeast Australia and the North Island of New Zealand from shallow depths to at least 55 m, on rocky reef and coastal areas. Its length is between 30 and 60 cm.

<span class="mw-page-title-main">St. Paul's fingerfin</span> Species of fish

St. Paul's fingerfin, is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is native to the southwestern Indian Ocean and southeastern Atlantic Ocean.

<i>Latris lineata</i> Species of fish

Latris lineata, the striped trumpeter, common trumpeter, copper moki, Hobart-town trumpeter, kokikohi, real trumpeter, Tasmanian striped trumpeter or Tasmanian trumpeter, is a species of marine ray-finned fish belonging to the family Latridae, the trumpeters. It is native to rocky reefs in the temperate oceans of the southern hemisphere.

<i>Cheilodactylus</i> Genus of fishes

Cheilodactylus is a genus of marine ray-finned fishes belonging to the family Cheilodactylidae, known as morwongs, although this name is not unique to this family. They are found in the temperate waters of the southern hemisphere and in the North Pacific Ocean.

<i>Chirodactylus</i> Genus of fish

Chirodactylus is a genus of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. They are native to the Atlantic, Indian and eastern Pacific oceans off southern Africa and South America.

<span class="mw-page-title-main">Dusky morwong</span> Species of fish

The dusky morwong is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is native to the western and southern coastal reefs of Australia. This species is the only known member of its genus.

<i>Nemadactylus</i> Genus of fishes

Nemadactylus is a genus of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. They are found in the South Atlantic, Indian and South Pacific Oceans.

<i>Latridopsis</i> Genus of fishes

Latridopsis is a genus of marine ray finned fish belonging to the family Latridae, the trumpeters. They are found in the southwestern Pacific Ocean and the southeastern Indian Ocean.

<i>Goniistius</i> Genus of Actinopterygii

Goniistius is a subgenus of marine ray-finned fishes, traditionally classified as being within the genus Cheilodactylus and belonging to the family Cheilodactylidae, known as morwongs, although this name is not unique to this family and the true taxonomic placement of this taxon requires clarification. They are found in the Pacific Ocean and southeastern Indian Ocean.

<i>Morwong</i> (genus) Genus of fishes

Morwong is a genus of marine ray-finned fish traditionally classified as a subgenus within the genus Cheilodactylus and as belonging to the family Cheilodactylidae found in oceans off Australia and New Zealand. They were formerly included in the genus Cheilodactylus in family Cheilodactylidae, but based on genetic and morphological analyses they have strongly suggested that the genus Morwong is a valid genus and should be placed in the family Latridae.

<i>Chirodactylus variegatus</i> Species of fish

Chirodactylus variegatus, the Peruvian morwong or bilagai, is a species of marine ray-finned fish traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is found in the southeastern Pacific Ocean off the western coast of South America.

<span class="mw-page-title-main">Spottedtail morwong</span> Species of fish

The spottedtail morwong is a species of marine ray-finned fish, traditionally regarded as belonging to the family Cheilodactylidae, the members of which are commonly known as morwongs. It is found in the northwest Pacific Ocean.

References

  1. Ludt, William B.; Burridge, Cristopher P.; Chakrarbatt, Prosanta. "A taxonomic revision of Cheilodactylidae and Latridae (Centrarchiformes: Cirrhitoidei) using morphological and genomic characters". Zootaxa. 4585 (1): 121–141. doi:10.11646/zootaxa.4585.1.7. ISSN   1175-5334.
  2. 1 2 3 4 5 6 Heemstra, Phil; Heemstra, Elaine (2004). Coastal fishes of Southern Africa. Grahamstown: NISC and SAIAB. ISBN   1-920033--01-7.
  3. 1 2 3 4 Froese, Rainer; Pauly, Daniel (eds.) (2023). "Chirodactylus grandis" in FishBase. August 2023 version.