species

Essigella patchae Hottes, 1957

Nomenclature (5)

Essigella patchae Hottes, 1957: 98. (valid in Théry, Kanturski & Favret, 2018: 115)
Holotype; female, adult, vivipara, aptera; USNM 00399772; deposited at: National Museum of Natural History, Smithsonian Institution (USNM); United States: Maine: Penobscot: Stillwater
Essigella patchae Hottes, 1957 in Eastop & Hille Ris Lambers, 1976: 193.
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Essigella patchae Hottes, 1957 (subjective synonym of Essigella pini Wilson, 1919) in Sorensen, 1994: 49.
Essigella patchae Hottes, 1957 in Théry, Kanturski & Favret, 2018: 115.

Eastop, V.F. & Hille Ris Lambers, D. (1976) Survey of the World’s Aphids. Dr. W. Junk, The Hague, 573 pp. [in English]
Hottes, F.C. (1957) A synopsis of the genus Essigella (Aphidae). Proceedings of the Biological Society of Washington, 70, 69–109. [in English] Available at https://www.biodiversitylibrary.org/page/34647798
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Sorensen, J.T. (1994) A revision of the aphid genus Essigella (Homoptera: Aphididae: Lachninae): its ecological associations with, and evolution on, Pinaceae hosts. Pan-Pacific Entomologist, 70(1), 1–102. [in English] Available at https://www.biodiversitylibrary.org/page/56189507
Théry, T., Kanturski, M. & Favret, C. (2018) Molecular data and species diagnosis in Essigella Del Guercio, 1909 (Sternorrhyncha, Aphididae, Lachninae). ZooKeys, 765, 103–122. [in English] https://doi.org/10.3897/zookeys.765.24144

Summary of taxonomic names by rank, showing valid extant names, fossil names, invalid names, and total counts.
Taxon	Valid names
Rank	Extant	Fossil	Invalid	Total
species	1	0	0	1