Halobates

Halobates
Temporal range:
Halobates hayanus (zoological specimen seen from above with first leg pair not visible and remaining moved towards the rear)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hemiptera
Suborder: Heteroptera
Infraorder: Gerromorpha
Superfamily: Gerroidea
Family: Gerridae
Genus: Halobates
Eschscholtz, 1822
Species

More than 40, see list

Halobates or sea skaters are a genus with over 40 species of water striders. Most Halobates species are coastal and typically found in sheltered marine habitats (a habitat where a few other genera of water striders also live), but five live on the surface of the open ocean and only occur near the coast when storms blow them ashore. These are the only known truly oceanic, offshore insects.[1][2][3] They are found in tropical and subtropical marine habitats around the world, with a single species recorded in rivers a few kilometers upstream from the ocean.[1] Halobates are generally very common.[2]

They were first collected by Johann Friedrich von Eschscholtz, a doctor who was part of a Russian expedition aboard the Rurik between 1815 and 1818.[2][4]

A fossil species H. ruffoi is known from 45 million year old deposits in Verona, Italy.[5]

Close relatives of the genus include Austrobates and Asclepios.[6]

  1. ^ a b Cheng, L. (1985). "Biology of Halobates (Heteroptera: Gerridae)". Annual Review of Entomology. 30 (5): 111–135. doi:10.1146/annurev.en.30.010185.000551. S2CID 86774669.
  2. ^ a b c Andersen N.M.; L. Cheng (2004). "The marine insect Halobates (Heteroptera: Gerridae): Biology, adaptations, distribution, and phylogeny". Oceanography and Marine Biology. Oceanography and Marine Biology: An Annual Review. Vol. 42. pp. 119–180. doi:10.1201/9780203507810. ISBN 978-0-8493-2727-8.
  3. ^ Marine Insects Archived 2009-10-03 at the Wayback Machine. Halobates Life. Retrieved on 9-09-2009.
  4. ^ Herring, Jon L (1961). "The genus Halobates (Hemiptera: Gerridae)" (PDF). Pacific Insects. 3 (2–3): 223–305.
  5. ^ Møller, AN; A Farma; A Minelli; G Piccoli (1994). "A fossil Halobates from the Mediterranean and the origin of sea skaters (Hemiptera, Gerridae)". Zoological Journal of the Linnean Society. 112 (4): 479–489. doi:10.1111/j.1096-3642.1994.tb00332.x.
  6. ^ Andersen, N.; Foster, W.A. (1992). "Sea skaters of India, Sri Lanka, and the Maldives, with a new species and a revised key to Indian Ocean species of Halobates and Asclepios (Hemiptera, Gerridae)". Journal of Natural History. 26 (3): 533–553. Bibcode:1992JNatH..26..533A. doi:10.1080/00222939200770341.

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