Peloridiidae
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Evolution
Peloridiidae are the only extant family in the suborder Coleorrhyncha. Historically the Peloridiidae and their fossil kin were assigned to a variety of orders. In 1929 they were placed in the Homoptera, in 1962 they were placed in the Auchenorrhyncha, in 1963 they were placed in the Cicadomorpha, and in 1997 they were placed in Fulgoromorpha. However, essentially all sources since 1969 are in consensus that the Peloridiidae belong in Coleorrhyncha and that Coleorrhyncha is a sister group to the Heteroptera.
The question remains whether this affinity between the Coleorrhyncha and the Heteroptera necessitates the imposition of a suborder between them and the order Hemiptera. In 1995 Sorensen proposed the name Prosorrhyncha for such a suborder. (See the Heteroptera and Prosorrhyncha pages for a discussion).
The oldest members of Coleorrhyncha are known from the Upper Permian, over 250 million years ago, assigned to the family Progonocimicidae. It is likely that Progonocimicidae is paraphyletic, with other families of Coleorrhyncha derived from it. The closest relatives of Peloridiidae are the Hoploridiidae from the Early Cretaceous of Asia.
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Genera
- Craspedophysa Burckhardt, 2009
- Hackeriella Evans, 1972
- Hemiodoecellus Evans, 1959
- Hemiodoecus China, 1924
- Hemiowoodwardia Evans, 1972
- Howeria Evans, 1959
- Idophysa Burckhardt, 2009
- Kuscheloides Evans, 1982
- Oiophysa Drake & Salmon, 1950
- Oiophysella Evans, 1982
- Pantinia China, 1962
- Peloridium Breddin, 1897
- Peloridora China, 1955
- Peltophysa Burckhardt, 2009
- Rhacophysa Burckhardt, 2009
- Xenophyes Bergroth, 1924
- Xenophysella Evans, 1982
Other reading
- Bergroth, Ernst Evald (1924). "A new genus of Peloridiidae from New Zealand". Entomologist's Monthly Magazine. 60: 178–181.
- Burckhardt, Daniel (2010). "Mooswanzen–Peloridiidae (Hemiptera, Coleorrhyncha), eine enigmatische Insektengruppe" (PDF). Entomologica Austriaca (in German). 17: 9–22. Archived from the original (PDF) on 20 December 2013. Retrieved 20 December 2013.
- Evans, John William (1982). "A review of present knowledge of the family Peloridiidae and new genera and new species from New Zealand and New Caledonia (Hemiptera: Insecta)" (PDF). Records of the Australian Museum. 34 (5): 381–406. doi:10.3853/j.0067-1975.34.1982.296. Archived (PDF) from the original on 5 December 2011.
- Hoch, H.; Deckert, J.; Wessel, A. (2006). "Vibrational signalling in a Gondwanan relict insect (Hemiptera: Coleorrhyncha: Peloridiidae)". Biology Letters. 2 (2): 222–224. doi:10.1098/rsbl.2006.0451. PMC 1618915. PMID 17148367. Archived from the original on 2012-12-23.
- Larivière, Marie-Claude; Burckhardt, Daniel & Larochelle, André (2011). Peloridiidae (Insecta: Hemiptera: Coleorrhyncha). Fauna of New Zealand, No. 67 (in English and Māori). Lincoln, Canterbury, New Zealand: Manaaki Whenua Press, Landcare Research. ISBN 978-0-478-34730-2. Abstract
- Kuechler, Stefan Martin; et al. (2013). "Diversity of bacterial endosymbionts and bacteria–host co‐evolution in Gondwanan relict moss bugs (Hemiptera: Coleorrhyncha: Peloridiidae)". Environmental Microbiology. 15 (7): 2031–2042. doi:10.1111/1462-2920.12101. PMID 23452253.

