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1. Eilithyia Distant, 1912 taxonomy
Eilithyia Distant, 1912 is currently considered as a valid taxon of genus rank in the family Tropiduchidae Stål, 1866 of the Fulgoromorpha. This genus was first described by Distant W. L. in 1912 in the following paper: Descriptions of new genera and species of Oriental Homoptera. Annals and Magazine of Natural History. London. (Ser. 8), 9: 181-194.
It is currently classified in order Hemiptera Linné, 1758, suborder Fulgoromorpha Evans, 1946, superfamily Fulgoroidea Latreille, 1807, family Tropiduchidae Stål, 1866, subfamily Tropiduchinae Stål, 1866, tribe Isporisini Fennah, 1982.
Currently 2 species have been described in Eilithyia, as summarized in Table 1.
Table 1. Latest inner classification of Eilithyia Distant, 1912. |
The type species of the genus is Eilithyia insularis Distant, 1912.
Eilithyia is an extant taxon.
2. Eilithyia Distant, 1912 geographical distribution and bioregions
According to the geographical TDWG standard (2001), Eilithyia Distant, 1912 are known from the Oriental biogeographical region as defined by Wallace (1876). More precisely, they are distributed in the Indo-Malayan and Oriental zoogeographic regions as defined by Holt (2013). Figures 1 and 2 display dynamic graphs showcasing the longitudinal and latitudinal profiles of Eilithyia Distant, 1912 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. Eilithyia Distant, 1912 biological interactions
As all planthoppers, Eilithyia Distant, 1912 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 7-February-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/
- Distant W. L. 1912 - Descriptions of new genera and species of Oriental Homoptera. Annals and Magazine of Natural History. London. (Ser. 8), 9: 181-194
- 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.
- Wallace A. R. 1876 - The Geographical Distribution of Animals. Cambridge University Press, Cambridge.
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