Exocoetus volitans

Exocoetus volitans

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: Ovalentaria
Superordo: Atherinomorphae
Ordo: Beloniformes
Subordo: Belonoidei
Superfamilia: Exocoetoidea

Familia: Exocoetidae
Subfamilia: Exocoetinae
Genus: Exocoetus
Species: Exocoetus volitans
Name

Exocoetus volitans Linnaeus, 1758

References

Linnaeus, C. 1758. Systema Naturae per regna tria naturæ, secundum classes, ordines, genera, species, cum characteribus, differentiis, synonymis, locis, Tomus I. Editio decima, reformata. Holmiæ: impensis direct. Laurentii Salvii. i–ii, 1–824 pp DOI: 10.5962/bhl.title.542: 316. Open access Reference page.
Exocoetus volitans in the World Register of Marine Species

Vernacular names
čeština: Letoun měkkoploutvý
Deutsch: Schwalbenfisch

Ελληνικά: Χελιδονόψαρο

español: Volador común
eesti: Harilik pääsukala
français: Poisson volant commun
italiano: Pesce volante
தமிழ்: பறவை கோலா
Türkçe: Akdeniz uçan balığı
Tiếng Việt: Exocoetus volitans
中文: 翱翔飞鱼

Exocoetus volitans, commonly known as the tropical two-wing flyingfish or blue flyingfish,[1] is a species of ray-finned fish native to tropical and subtropical seas. It can glide above the surface of the sea to escape predators.
Description

The maximum length for this fish is about 30 cm (12 in) but a more common length is 20 cm (8 in). The dorsal fin has no spines and 12 to 15 soft rays while the anal fin has no spines and 12 to 14 soft rays. The exceptionally large pectoral fins enable this fish to glide for long distances above the surface of the water. The upper parts of the body are an iridescent dark blue colour while the belly is silvery white. The pectoral fins and tail fin are greyish while the other fins are colourless. Juvenile fish are sometimes barred with black.[3] This species can be distinguished from the oceanic two-wing flyingfish (Exocoetus obtusirostris) by having a less blunt snout and by the origin of the anal fin being at a location behind the origin of the dorsal fin.[4]
Distribution and habitat

Exocoetus volitans is present in the tropical and subtropical zones of all the world's oceans. Its range includes the Caribbean Sea and the western part of the Mediterranean Sea, but it is absent from the Gulf of Mexico and largely absent from the inland southeastern Asian seas such as the Celebes Sea, the Sulu Sea and the Flores Sea. It is found in surface waters both in the open ocean and close to the coast.[3]
Ecology

Illustration by Marcus Elieser Bloch

E. volitans feeds in the open sea on crustaceans, such as copepods, and other planktonic fauna. The female lays her clutches of 300 or 400 eggs in the open water.[1] This fish sometimes launches itself into the air in an attempt to escape from predators such as tuna, dolphinfishes (Coryphaena), snake mackerel (Gempylus serpens) and the rainbow runner (Elagatis bipinnulata).[1] However, in so doing, it exposes itself to a different set of predators in the form of gulls, cormorants and other aquatic birds.[5] It often exits the water in shoals and sometimes lands on the decks of boats.[5] E. volitans have a high level of genetic similarity caused by a high rate of gene flow and a high level of population expansion, recently.[6]
Status

This flyingfish is abundant in the tropical and subtropical parts of all oceans. It is not fished commercially, and no particular threats have been identified, so the International Union for Conservation of Nature has assessed its conservation status as being of "least concern".[1]
References

Collette, B.B.; Singh-Renton, S.; Robertson, R.; Marechal, J.; Aiken, K.A.; Dooley, J.; Oxenford, H.; Pina Amargos, F.; Kishore, R. (2015). "Exocoetus volitans". IUCN Red List of Threatened Species. 2015: e.T198566A15550246. doi:10.2305/IUCN.UK.2015-4.RLTS.T198566A15550246.en. Retrieved 20 November 2021.
Bailly, Nicolas (2018). "Exocoetus volitans Linnaeus, 1758". WoRMS. World Register of Marine Species. Retrieved 28 July 2018.
"Exocoetus volitans Linnaeus, 1758". FishBase. Retrieved 28 July 2018.
Ray,Carleton; Robins, C. Richard (2016). A Field Guide to Atlantic Coast Fishes: North America. Houghton Mifflin Harcourt. p. 103. ISBN 978-0-544-53083-6.
Donovan, Edward (1803). The Natural History of British Fishes: Including Scientific and General Descriptions of the Most Interesting Species and an Extensive Selection of Accurately Finished Coloured Plates, Taken Entirely from Original Drawings, Purposely Made from the Specimens in a Recent State, and for the Most Part Whilst Living. Rivington. p. 47.

Lewallen, Eric (March 2017). "Phylogenetics and biogeography of the two-wing flyingfish (Exocoetidae: Exocoetus)". Ecology and Evolution. 7 (6): 1751–1761. Bibcode:2017EcoEv...7.1751L. doi:10.1002/ece3.2786. PMC 5355192. PMID 28331585.