Parascolopsis

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
Subdivisio: Percomorphaceae
Series: Eupercaria
Ordo: Spariformes

Familia: Nemipteridae
Genus: Parascolopsis
Species: P. aspinosa – P. baranesi – P. boesemani – P. capitinis – P. eriomma – P. inermis – P. melanophrys – P. qantasi – P. rufomaculatus – P. tanyactis – P. tosensis – P. townsendi
Name

Parascolopsis Boulenger, 1901
References

Parascolopsis – Taxon details on Integrated Taxonomic Information System (ITIS).
Parascolopsis species list in FishBase,
Froese, R. & Pauly, D. (eds.) 2024. FishBase. World Wide Web electronic publication, www.fishbase.org, version 02/2024.

Vernacular names

Parascolopsis, the dwarf monocle breams, is a genus of marine ray-finned fishes belonging to the family Nemipteridae, the threadfin breams. These fishes are found in the Indo-Pacific region.
Taxonomy

Parascolopsis was first proposed as a monospecific genus in 1901 by the Belgian-born British ichthyologist George Albert Boulenger when he described its only species, Parascolopsis townsendi[1] from the Sea of Oman.[2] The 5th edition of Fishes of the World classifies Parascolopsis within the family Nemipteridae which it places in the order Spariformes.[3]
Etymology

Parascolopsis is a combination of para, which means "near" and Scolopsis, Boulenger wrote that this genus "agrees in every respect", apart from the absence of a surborbital spine.[4]
Species

The currently recognized species in this genus are:[5]

Parascolopsis akatamae Miyamoto, McMahan, & Kaneko, 2020[6]
Parascolopsis aspinosa (M. Rao & S. Rao, 1981) (smooth dwarf monocle bream)
Parascolopsis baranesi B. C. Russell & Golani, 1993 (Baranes's dwarf monocle bream)
Parascolopsis boesemani (M. Rao & S. Rao, 1981) (redfin dwarf monocle bream)
Parascolopsis capitinis B. C. Russell, 1996 (Large-head threadfin bream)
Parascolopsis eriomma (D. S. Jordan & R. E. Richardson, 1909) (rosy dwarf monocle bream)
Parascolopsis inermis (Temminck & Schlegel, 1843) (unarmed dwarf monocle bream)
Parascolopsis melanophrys B. C. Russell & P. K. Chin, 1996 (dwarf monocle bream)
Parascolopsis qantasi B. C. Russell & Gloerfelt-Tarp, 1984 (slender dwarf monocle bream)
Parascolopsis rufomaculata B. C. Russell, 1986 (red-spot dwarf monocle bream)
Parascolopsis tanyactis B. C. Russell, 1986 (long-rayed dwarf monocle bream)
Parascolopsis tosensis (Kamohara, 1938) (Tosa dwarf monocle bream)
Parascolopsis townsendi Boulenger, 1901 (scaly dwarf monocle bream)

Characteristics

Parascolopsis differs from the other genera in the family Nemipteridae by the suborbital spine being either poorly developed or absent and by having between 4 and 6 transverse scale rows on the preoperculum. Other characteristics include the second anal fin spine typically being longer and more robust than the spines either side of it. The caudal fin is emarginate. The scales on the crown extend to the middle of the eyes or to rear nostrils. The suborbital region may be scaled or naked and its rear edge may be smooth, toothed or finely serrated. The operculum is scaly with a small, flat, enclosed spine in its upper margin.[7] These are medium-sized fishes with the smallest species, P. tosensis having a maximum published standard lengths of 10 cm (3.9 in), while the largest, P. eriomma, has a maximum published total length of 35 cm (14 in).[5]
Distribution and habitat

Parascolopsis monocle breams are found in the Indian and Pacific Oceans occurring on muddy or sandy substrates, typically in offshore waters of the continental shelf, as deep as around 400 m (1,300 ft).[7]
References

Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Genera in the family Nemipteridae". Catalog of Fishes. California Academy of Sciences. Retrieved 10 November 2023.
Eschmeyer, William N.; Fricke, Ron & van der Laan, Richard (eds.). "Species in the genus Parascolopsis". Catalog of Fishes. California Academy of Sciences. Retrieved 10 November 2023.
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 10 November 2023.
Froese, Rainer and Pauly, Daniel, eds. (2014). Species of Parascolopsis in FishBase. February 2014 version.
Miyamoto, Kei; McMahan, Caleb; Kaneko, Atsushi (2020). "Parascolopsis akatamae, a new species of dwarf monocle bream (Perciformes: Nemipteridae) from the Indo-West Pacific, with redescription of closely related species P. eriomma". Zootaxa. 4881: 91–103. doi:10.11646/zootaxa.4881.1.6.
Barry C. Russell (2022). "Family Nemipteridae". In Phillip C Heemstra; Elaine Heemstra; David A Ebert; Wouter Holleman; John E Randall (eds.). Coastal Fishes of the Western Indian Ocean (PDF). Vol. 3. South African Institute for Aquatic Biodiversity. pp. 328–340. ISBN 978-1-990951-32-9.