A new species of Xestia Hübner, 1818 (Lepidoptera, Noctuidae) from China

Zootaxa ◽  
2018 ◽  
Vol 4514 (3) ◽  
pp. 445
Author(s):  
PÉTER GYULAI

The genus Xestia Hübner, 1818 is supposedly a polyphyletic Noctuinae genus, seems to be a complex of lineages, of which the species are often remarkably different externally. Most of the described species are Holarctic. During the last twenty years, 21 new Xestia species and one new subspecies have been described from the eastern Palaearctic (Hreblay, Ronkay, & Plante (1998), Hreblay & Ronkay (1998), Gyulai & Ronkay (2001), Gyulai, Ronkay, & Saldaitis (2011, 2013), Gyulai & Ronkay (2016), Gyulai (2017)). 

1973 ◽  
Vol 105 (3) ◽  
pp. 493-500 ◽  
Author(s):  
D. F. Hardwick

AbstractDiagnostic characters of Euxoa albipennis (Grt.), E. lillooet McD., E. declarata (Wlk.), and E. campestris (Grt.) are discussed. Euxoa rockburnei and E. declarata californica are described as new species and new subspecies, respectively. Adults and genitalia of the constituents of the series are illustrated and a key to species is presented.


2021 ◽  
Vol 67 (4) ◽  
pp. 313-340
Author(s):  
Zoltán Varga ◽  
Gábor Ronkay ◽  
László Ronkay

The taxonomically important characters and subgeneric subdivision of Dichagyris are presented with several historical and nomenclatural considerations. Subdivision of D. vallesiaca is revised based on the type material of the known subspecies. The D. psammochroa group is revised, with description of a new species, D. kurbatskyi from Kazakhstan, and one new subspecies, D. psammochroa kopetdaghimena from the Kopet-Dagh massif. The D. taftana group is revised, with the description of a new species (D. guentereberti from Afghanistan) and two new subspecies (D. taftana elborsasta and D. taftana safavida, from different areas of Iran). The eastern sister species of D. humilis, D. hypotacta from Afghanistan and Pakistan, is described. Major phylogenetic clades of Dichagyris s. str. are associated to western Palaearctic and/or Central Asiatic mountainous regions. Core areas of allopatric speciation of Dichagyris s. str. are discussed with taxonomic considerations and outlook on the subgenera Yigoga and Albocosta, as well.


Zootaxa ◽  
2018 ◽  
Vol 4374 (4) ◽  
pp. 579
Author(s):  
PÉTER GYULAI ◽  
LÁSZLÓ RONKAY

Two new taxa of the genus Euplexia Stephens, 1829 (s. str.), E. spica sp. n. (China, provinces Hunan, Gansu, Sichuan and Yunnan) and E. pali continentalis ssp. n. (China, provinces Shaanxi, Hubei and Sichuan) are described. This article presents a short taxonomic history, it also discusses the distribution pattern and relationships of Euplexia species occurring in Himalayan biotopes. The discussed items are illustrated with 34 figures. 


Zootaxa ◽  
2017 ◽  
Vol 4311 (2) ◽  
pp. 292 ◽  
Author(s):  
PÉTER GYULAI ◽  
AIDAS SALDAITIS

The descriptions of new taxa in Noctuidae are given: a new species of Acronictinae (Subleuconycta sola sp. nov.), and two new subspecies of Noctuinae (Isochlora grumi multirosea ssp. nov.) and Poliinae (Polia atrax vargai ssp. nov.).


Zootaxa ◽  
2021 ◽  
Vol 5048 (4) ◽  
pp. 486-510
Author(s):  
ALEXANDER L. MONASTYRSKII ◽  
VU VAN LIEN

A new species and eight new subspecies of Papilionoidea discovered in Vietnam between 2002 and 2020 are described and illustrated. The status of two taxa are revised. New taxa include Pieridae: Delias sanaca bidoupa Monastyrskii & Vu subspec. nov. and Talbotia naganum aurelia Monastyrskii & Vu subspec. nov.; Nymphalidae: Abrota ganga pulcheria Monastyrskii & Vu, subspec. nov.; Bassarona recta consonensis Monastyrskii & Vu, subspec. nov.; Pantoporia bieti aurantina Monastyrskii & To subspec. nov.; Ragadia latifasciata cristata Monastyrskii & Vu, subspec. nov.; Ragadia latifasciata crystallina Monastyrskii & Vu, subspec. nov.; Faunis indistincta luctus Monastyrskii & Vu subspec. nov. & Aemona gialaica Monastyrskii, K. Saito & Vu, spec. nov. The taxon infuscata Devyatkin & Monastyrskii, previously described as the subspecies Aemona tonkinensis infuscata, was elevated to the species level, while the taxon critias (Ragadia critias Riley & Godfrey) was reduced to a subspecies. Three Satyrinae species were recorded from Vietnam for the first time: Palaeonympha opalina Butler, 1871; Ypthima motschulskyi Bremer & Grey, 1853; and Ragadia latifasciata Leech, 1891.  


1965 ◽  
Vol 97 (11) ◽  
pp. 1221-1226 ◽  
Author(s):  
D. F. Hardwick

AbstractThe ridingsiana group of the genus Euxoa is defined, and the eight constituent species are distinguished by means of a key. Euxoa macrodentata, most closely related to Euxoa cooki McD., is described as new. Euxoa exculta (Sm.) and its nominal subspecies criddlei Sm. are synonymized with Euxoa perpolita (Morr.), and Euxoa perolivalis manitobana McD. is raised to specific rank.


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