Brachypterois

Life-forms

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors: Neoteleostei
Infracohors: Eurypterygia
Sectio: Ctenosquamata
Subsectio: Acanthomorphata
Divisio/Superordo: Acanthopterygii
Ordo: Scorpaeniformes
Subordo: Scorpaenoidei

Familia: Scorpaenidae
Subfamilia: Pteroinae
Genus: Brachypterois

Species: B. curvispina – B. serrulata – B. serrulifer
Name

Brachypterois Fowler, 1938

Type species: Brachypterois serrulifer Fowler, 1938

Synonyms

Ranipterois Whitley, 1951

References

Fowler, H. W. 1938. Descriptions of new fishes obtained by the United States Bureau of Fisheries steamer Albatross, chiefly in Philippine seas and adjacent waters. Proceedings of the United States National Museum 85(3032): 31–135. BHL Reference page.
Matsunuma, M.; Sakurai, M.; Motomura, H. 2013: Revision of the Indo-West Pacific genus Brachypterois (Scorpaenidae: Pteroinae), with description of a new species from northeastern Australia. Zootaxa 3693(4): 401–440. DOI: 10.11646/zootaxa.3693.4.1 Reference page.

Links

Froese, R. and D. Pauly. Editors. 2006. FishBase, version (06/2006). [1]

Brachypterois is a genus of marine ray-finned fishes belonging to the family Scorpaenidae, the scorpionfishes. They are native to the Indian Ocean and the western Pacific Ocean.
Taxonomy

Brachypterois was first formally described in 1938 by the American zoologist Henry Weed Fowler when he described Brachypterois serrulifer, from the Philippines, as the only species in this monotypic genus.[1] This genus is classified within the tribe Pteroini of the subfamily Scorpaeninae within the family Scorpaenidae.[2] The genus was regarded as monotypic, with Sebastes serrulatus, which was described by John Richardson in 1846, being regarded as a senior synonym of Fowler's B. serrulifer. However, a review of the genus published in 2013 and which examined many specimens of Brachypterois from across the wide distribution of the genus concluded that there were 3 valid species within the genus and that Fowler's B. serrilifer was a separate species from Richardson's B. serrulata.[3] The genus name prefixes brachy, which means "short", to the genus name Pterois, a reference to the shorter dorsal fin spines of these fishes compared to the Pterois species.[4]
Species

There are currently three recognized species in this genus:[5][3]

Brachypterois curvispina Matsunuma, M. Sakurai & Motomura, 2013[3] (Australian sawcheek scorpionfish)
Brachypterois serrulata (J. Richardson, 1846) (Sawcheek scorpionfish)
Brachypterois serrulifer Fowler, 1938[3] (Sawmaxilla scorpionfish)

Characteristics

Brachypterois is characterised by having a dorsal fin spine count which is typically 13, but is infrequently 12 or 14, 3 spines in the anal fin, 5-8 branched rays in the caudal fin with 3 procurrent rays on either side. The maxilla is clothed in scales; there are clear ridges on the jaw; the intraorbital space is flat and has scales. The dorsal, anal and pelvic fin spines have clear notches which contain venom glands. There are no palatine teeth. The orbit and the suborbital ridge distinctly closed. There are 5 spines on the preoperculum.[3] These are relatively small species which range in maximum total length from 12.6 cm (5.0 in) in B. curvispina to 15.5 cm (6.1 in) in B. serrulifer.[5]
Distribution

Brachyterois scorpionfishes are found in the Indo-Pacific region, the most widespread species is B. serrulifer which is found from East Africa to the Philippines, B. curvispina is endemic to northeastern Australia and B. serrulata is found in the western pacific from the Gulf of Thailand to southern Japan.[6]
References

Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Scorpaenidae". Catalog of Fishes. California Academy of Sciences. Retrieved 23 February 2022.
J. S. Nelson; T. C. Grande; M. V. H. Wilson (2016). Fishes of the World (5th ed.). Wiley. pp. 468–475. ISBN 978-1-118-34233-6.
Matsunuma, M.; Sakurai, M. & Motomura, H. (2013). "Revision of the Indo-West Pacific genus Brachypterois (Scorpaenidae: Pteroinae), with description of a new species from northeastern Australia". Zootaxa. 3693 (4): 401–440. doi:10.11646/zootaxa.3693.4.1.
Christopher Scharpf & Kenneth J. Lazara, eds. (2 October 2021). "Order Perciformes (Part 9): Suborder Scorpaenoidei: Family Scorpaenidae". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf and Kenneth J. Lazara. Retrieved 23 February 2022.
Froese, Rainer and Pauly, Daniel, eds. (2021). Species of Barchypterois in FishBase. August 2021 version.
Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Brachpteris". Catalog of Fishes. California Academy of Sciences. Retrieved 24 February 2022.