Location: Systematic Entomology LaboratoryTitle: The Chinese Hecalina (Hemiptera: Cicadellidae: Deltocephalinae: Hecalini) with descriptions of a new genus and seven new species
|HE, ZHIAIANG - Non ARS Employee|
|ZHANG, Y. - Northwest A&f University|
|McKamey, Stuart - Stu|
|ZAHNISER, J. - Smithsonian Institute|
Submitted to: Zootaxa
Publication Type: Peer Reviewed Journal
Publication Acceptance Date: 8/28/2019
Publication Date: 10/2/2019
Citation: He, Z., Zhang, Y., Mckamey, S.H., Zahniser, J.N. 2019. The Chinese Hecalina (Hemiptera: Cicadellidae: Deltocephalinae: Hecalini) with descriptions of a new genus and seven new species. Zootaxa. 4679(2):257-285. https://doi.org/10.11646/zootaxa.4679.2.3.
Interpretive Summary: Leafhoppers cause hundreds of millions of dollars in damage to agricultural and ornamental plants each year, and some are invasive from Asia. Some pests have not yet been described. In this paper, a group of leafhoppers are described from China, with one new genus and seven new species. This work will enable federal agencies, including the Animal and Plant Inspection Service, to identify and quarantine potential pest species intercepted at US borders, and help other researchers studying leafhoppers.
Technical Abstract: The Chinese Hecalina (Deltocephalinae: Hecalini), which consists of five genera, is reviewed. Coloration and shape of the head and body, venation of forewing, and genitalia structures are the main morpological characters utilized to distinguish taxa. Fangamanus gen. n. is proposed for Parabolocratus tripunctatus Matsumura (type species of the new genus) and two other species. A key to the five genera of the Chinese Hecalina (Fangamanus n. gen., Hecalus Stål, Hecalusina He et al., Linnavuoriella Evans, and Thomsonia Signoret) is given, and seven new species from China are described: Hecalus changjiaotus, H. feithailandus, H. nadanus, H. triundosus, H. yuanmouensis, Thomsonia breviaea, and T. daliensis. In addition, four new combinations are proposed: Thomsonia nitobei (Matsumura), Fangamanus rufofascianus (Li), F. tripunctatus (Matsumura) (n. rec.), and F. morrisoni (Kwon and Lee). Only seven previously described species from China remain in Hecalus Stål: H. bifurcatus Cai & Wang, H. furcatus Morrison, H. henanus Cai & Shen, H. katoi Metcalf, H. prasinus (Matsumura), H. thailandensis Morrison, and H. wallengreni (Stål) plus two species (H. paykulli Stål and H. lefroyi Distant) previously recorded but unconfirmed here from China. Four species are redescribed: Fangamanus rufofascianus, F. tripunctatus, Thomsonia porrecta, and the first description and illustration of the male of T. nitobei (Matsumura) are provided.