Scolopsis

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
Subdivisio: Percomorphaceae
Series: Eupercaria
Ordo: Spariformes

Familia: Nemipteridae
Genus: Scolopsis
Species (1): S. affinis – S. aurata – S. bilineata – S. bimaculatus – S. ciliata – S. frenata – S. ghanam – S. igcarensis – S. lacrima – S. lineata – S. margaritifera – S. meridiana – S. monogramma – S. taeniatus – S. taenioptera – S. temporalis – S. trilineata – S. vosmeri – S. xenochrous
Name

Scolopsis Cuvier, 1814

Type species: Scolopsis sayanus Gilliams, 1824 by subsequent monotypy.
But see note in CoF: "Scolopsis sayanus is the freshwater North American pirate perch Aphredoderus sayanus. The ICZN should be petitioned to select another species, perhaps Scolopsis lineatus Quoy & Gaimard 1824 as type to preserve use of this genus for marine species of Nemipteridae (formerly Scolopsidae)."

Synonyms

Ctenoscolopsis (subgenus of Scolopsis) Fowler, 1931
Ghanan (subgenus of Sciaena) Forsskål, 1775
Lycogenis Cuvier (ex Kuhl & van Hasselt) in Cuvier & Valenciennes, 1830
Scolopsides Cuvier, 1829

References

Cuvier, G.; 1814: Observations et recherches critiques sur différens poissons de la Méditerranée et, à leur occasion, sur des Poissons des autres mers plus ou moins liés avec eux; par M. G. Cuvier. Bulletin de la Société Philomathique de Paris, 6: 80–92.
Nakamura, J., Béarez, P. & Motomura, H. 2019. Scolopsis lacrima, a new species of monocle bream (Teleostei, Perciformes, Nemipteridae) from New Caledonia. Zookeys, 861: 119–128. DOI: 10.3897/zookeys.861.35052 Reference page.
Nakamura, J., Russell, B.C., Moore, G.I. & Motomura, H. 2018. Scolopsis meridiana, a new species of monocle bream (Perciformes: Nemipteridae) from northern Australia. Zootaxa 4500(2): 222–234. DOI: 10.11646/zootaxa.4500.2.4 Paywall Reference page.

Links

Scolopsis – Taxon details on Integrated Taxonomic Information System (ITIS).
Scolopsis species list in FishBase,
Froese, R. & Pauly, D. (eds.) 2023. FishBase. World Wide Web electronic publication, www.fishbase.org, version 10/2023.
Scolopsis and its species (including synonyms) in Catalog of Fishes, Eschmeyer, W.N., Fricke, R. & van der Laan, R. (eds.) 2023. Catalog of Fishes electronic version.

Vernacular names
English: Monocle breams

Scolopsis is a genus of marine ray-finned fishes belonging to the family Nemipteridae, the threadfin breams. These fishes are found in the Indian Ocean and the western Pacific Ocean.
Taxonomy

Scolopsis was first proposed as a genus in 1814 by the French zoologist Georges Cuvier. It is not clear what species Cuvier was classifying within the genus, although he referred to le curite which he referred to a fish described as having the Telugu name kurite from an figure by Patrick Russell. However, the type species has traditionally been stated as Scolopsis sayanus, described by Jacob Gilliams in 1824 from Pennsylvania. Scolopsis sayanus is a synonym of Aphredoderus sayanus, the freshwater American pirate perch. Some authorities argue that as the type species of this genus is not classified within it then the International Commission for Zoological Nomenclature should be petitioned to designate a new type species, perhaps S. lineatus,[2] while others state that it should be S. curite, a species revalidated in 2022.[3] The 5th edition of Fishes of the World classifies Scolopsis within the family Nemipteridae which it places in the order Spariformes.[4]
Etymology

Scolopsis combines scolo, meaning "thorn", with opsis, meaning "face", thought to be referring to the large backwards pointing spine on the suborbital or the serrated rear margin of the preoperculum having rows of blunt spines along its length.[5]
Species

The currently recognized species in this genus are:[6][7]

Scolopsis affinis W. K. H. Peters, 1877 (Peters' monocle bream)
Scolopsis aurata (M. Park, 1797) (Yellowstripe monocle bream)
Scolopsis bilineata (Bloch, 1793) (Two-lined monocle bream)
Scolopsis bimaculata Rüppell, 1828 (Thumbprint monocle bream)
Scolopsis ciliata (Lacépède, 1802) (Saw-jawed monocle bream)
Scolopsis curite Cuvier 1815 (Whitecheek monocle bream)
Scolopsis frenata (Cuvier, 1830) (Bridled monocle bream)
Scolopsis ghanam (Forsskål, 1775) (Arabian monocle bream)
Scolopsis japonica (Bloch 1793) (Javanese monocle bream)
Scolopsis lacrima Nakamura, Béarez & Motomura, 2019 (Teary monocle bream)
Scolopsis lineata Quoy & Gaimard, 1824 (Striped monocle bream)
Scolopsis margaritifera (Cuvier, 1830) (Pearly monocle bream)
Scolopsis meridiana Nakamura, Russell, Moore & Motomura, 2018 (Sahul monocle bream)
Scolopsis monogramma (Cuvier, 1830) (Monogrammed monocle bream)
Scolopsis taeniata (Cuvier, 1830) (Black-streaked monocle bream)
Scolopsis taenioptera (Cuvier, 1830) (Lattice monocle bream)
Scolopsis temporalis (Cuvier, 1830) (Bald-spot monocle bream)
Scolopsis trilineata Kner, 1868 (Three-lined monocle bream)
Scolopsis vosmeri (Bloch, 1792) (Vosmaer’s monocle bream)
Scolopsis xenochrous Günther, 1872 (Oblique-barred monocle bream)

Characteristics

Scolopsis monocle breams are small to medium sized fishes with slender to moderately deep bodies that are laterally compressed. They have brush like or small conical shaped teeth arranged in tapering bands in both the upper and lower jaws but there are no canine-like teeth. The pectoral fins are short to moderately long and are supported by 2 simple and between 12 and 17 branched fin rays. In the anal fin the second spine is longer and thicker than the others. The caudal fin may be emarginate or forked and either or both lobes may be pointed, falcate and extended by short filaments. The bodies of these fish are covered in ctenoid scales and the scales on the crown extend forwards to the level of the centre of the eyes or to the rear nostrils or beyond the rear nostrils. The suborbital is naked and has a large retrose spine and a series of smaller spines or serrations on its rear edge. Some species have a small forward pointing spine underneath the eye. The lower limb of the preoperculum may be naked or scaly and its rear margin may be serrated or spiny. The Operculum (fish) is scaly and its upper margin has a small, flat spine enclosed within the skin.[8] The smallest species is S. xenochrous with a maximum published total length of 22 cm (8.7 in) while the largest is S. monogramma with a maximum published total length of 38 cm (15 in).[6]
Distribution and habitat

Scolopsis monocle breams have a wide distribution in the Indian and Western Pacific Oceans. They are benthic fishes, typically found at deoths arf 60 m (200 ft) or less on reefs or on sandy or muddy substrates.[8]
Biology

Scolopsis monocle breams may be found as individuals or in schools and their prey is mainly small crustaceans taken off the seabed. The juveniles of some species are Batesian mimics of other fish species. Some of the species in this genus are known to be protogynous hermaphrodites.[8]
References

Nicolas Baillie (2019). "Scolopsis Cuvier, 1814". WoRMS. World Register of Marine Species. Retrieved 20 November 2023.
Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Nemipteridae". Catalog of Fishes. California Academy of Sciences. Retrieved 20 November 2023.
Russell, Barry; Bogorodsky, Sergey; Mal, Ahmad; Bineesh, K.K. & Alpermann, Tilman (2022). "The taxonomic identity of the monocle bream Scolopsis vosmeri species complex (Perciformes: Nemipteridae), with comments on molecular phylogenetic relationships within the genus Scolopsis". Zootaxa. 5105: 501–538. doi:10.11646/zootaxa.5105.4.3.
Nelson, J.S.; Grande, T.C.; Wilson, M.V.H. (2016). Fishes of the World (5th ed.). Hoboken, NJ: John Wiley & Sons. pp. 502–506. doi:10.1002/9781119174844. ISBN 978-1-118-34233-6. LCCN 2015037522. OCLC 951899884. OL 25909650M.
"Order SPARIFORMES: Families LETHRINIDAE, NEMIPTERIDAE and SPARIDAE". The ETYFish Project Fish Name Etymology Database. Christopher Scharpf. 17 October 2022. Retrieved 20 November 2023.
Froese, Rainer and Pauly, Daniel, eds. (2023). Species of Scolopsis in FishBase. October 2023 version.
Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Scolopsis". Catalog of Fishes. California Academy of Sciences. Retrieved 20 November 2023.
Russell, B.C. (1990). Nemipterid fishes of the world. (Threadfin breams, whiptail breams, monocle breams, dwarf monocle breams, and coral breams). Family Nemipteridae. An annotated and illustrated catalogue of nemipterid species known to date (PDF). FAO Species Catalogue. Vol. 12. FAO. pp. 96–97.