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1. Ricanoptera varia (Walker, 1870) taxonomy
Ricanoptera varia (Walker, 1870) is currently considered as a valid taxon of species rank in the family Ricaniidae Amyot & Audinet-Serville, 1843 of the Fulgoromorpha. This species was first described by Walker F. in 1870 in the following paper: Catalogue of the Homopterous insects collected in the Indian Archipelago by Mr. A. R. Wallace, with descriptions of new species. Zoological Journal of the Linnean Society. London, 10: 82-193.
It is currently classified in order Hemiptera Linné, 1758, suborder Fulgoromorpha Evans, 1946, superfamily Fulgoroidea Latreille, 1807, family Ricaniidae Amyot & Audinet-Serville, 1843, subfamily Ricaniinae Amyot & Audinet-Serville, 1843, genus Ricanoptera Melichar, 1898.
Ricanoptera varia is an extant taxon.
2. Ricanoptera varia (Walker, 1870) geographical distribution and bioregions
According to the geographical TDWG standard (2001), Ricanoptera varia (Walker, 1870) are known from the Oriental biogeographical region as defined by Wallace (1876). More precisely, they are distributed in the Indo-Malayan zoogeographic region as defined by Holt (2013). Figures 1 and 2 display dynamic graphs showcasing the longitudinal and latitudinal profiles of Ricanoptera varia (Walker, 1870) arround the across the globe according to their species richness. A scroll on the histogram bars displays the species richness of the corresponding regions.
3. Ricanoptera varia (Walker, 1870) biological interactions
As all planthoppers, Ricanoptera varia (Walker, 1870) are obligatory phytophagous terrestrial insects.
References:
- Bourgoin Th. 2025 - FLOW (Fulgoromorpha Lists on The Web): a world knowledge base dedicated to Fulgoromorpha. Version 8, updated 2-July-2025. http://flow.hemiptera-databases.org/flow/
- Brummitt R. K. 2001 - World geographical scheme for recording plant distributions. Edition 2. TDWG 136pp. updated 08-May-2007. http://www.tdwg.org/standards/109/
- Holt B. G. et al. 2013 - An Update of Wallace's Zoogeographic Regions of the World. Science, 339: 74-78.
- Linné C. 1758 - Systema Naturae. Editio Decima, reformata. 1: 824 pp.
- Walker F. 1870 - Catalogue of the Homopterous insects collected in the Indian Archipelago by Mr. A. R. Wallace, with descriptions of new species. Zoological Journal of the Linnean Society. London, 10: 82-193
- Wallace A. R. 1876 - The Geographical Distribution of Animals. Cambridge University Press, Cambridge.
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