New genus with three new species of Thalassaphorurini (Collembola: Onychiuridae) from Russian Far East

2006 ◽  
Vol 37 (2) ◽  
pp. 191-196 ◽  
Author(s):  
Romuald Pomorski ◽  
Yulija Sveenkova

AbstractThree onychiurid springtail species of a new genus are described from the Far East (Russia). Sensillonychiurus gen. n. clearly differs in its antennal III sense organ consisting of three guard setae only. The genus is placed in the tribe Thalassaphorurini. Within the tribe it is related to Detriturus Pomorski, 1998 which it resembles in the lack of d0 setae on the head.

Zootaxa ◽  
2016 ◽  
Vol 4205 (5) ◽  
pp. 475 ◽  
Author(s):  
ELENA M. DAVIDIAN

A new Trioxinae (Aphidiidae) genus Sergeyoxis gen. nov., with type species S. monoceratus sp. nov., is described and illustrated from the Russian Far East. This new genus is closely related to Parabioxys Shi et Chen, 2001, but differs from the latter by the development of a single long process (prong) which is not fused with the sixth sternite, fore wing darkened and narrow, and petiole short. Sergeyoxis gen. nov. differs from the all other trioxine taxa by the presence of mobile unpaired process between two last sternites of metasoma. 


2011 ◽  
Vol 43 (5) ◽  
pp. 445-466 ◽  
Author(s):  
Toby SPRIBILLE ◽  
Bernard GOFFINET ◽  
Barbara KLUG ◽  
Lucia MUGGIA ◽  
Walter OBERMAYER ◽  
...  

AbstractThe crustose lichen genus Mycoblastus in the Northern Hemisphere includes eight recognized species sharing large, simple ascospores produced 1–2 per ascus in strongly pigmented biatorine apothecia. The monophyly of Mycoblastus and the relationship of its various species to Tephromelataceae have never been studied in detail. Data from ITS rDNA and the genes coding for translation elongation factor 1-α and DNA replication licensing factor mini-chromosome maintenance complex 7 support the distinctness of Mycoblastus s. str. from the core of the Tephromelataceae, but recover M. fucatus and an undescribed Asian species as strongly supported within the latter group. We propose accommodating these two species in a new genus, Violella, which is characterized by its brownish inner ascospore walls, Fucatus-violet hymenial pigment granules and secondary chemistry, and discuss the position of Violella relative to Calvitimela and Tephromela. We describe the new species Violella wangii T. Sprib. & Goffinet to accommodate a new species with roccellic acid from Bhutan, China, India and the Russian Far East. We also exclude Mycoblastus indicus Awasthi & Agarwal from the genus Mycoblastus and propose for it the new combination Malmidea indica (Awasthi & Agarwal) Hafellner & T. Sprib.


Zootaxa ◽  
2015 ◽  
Vol 3919 (1) ◽  
pp. 41 ◽  
Author(s):  
EUGENYI A. MAKARCHENKO ◽  
MARINA A. MAKARCHENKO

A systematic review of the genus Abiskomyia Edwards, 1937 is presented based on materials from the Russian Far East and bordering territories. Three new species: A. korbokhon sp. nov., A. levanidovi sp. nov., A. rivalis sp. nov. and one subspecies A. virgo orientalis subsp. nov. are described and figured. Emended generic diagnoses and keys to determination of adult males, pupae and fourth instar larvae of all known species and subspecies of the Abiskomyia of the Palaearctic region are provided. 


Zootaxa ◽  
2019 ◽  
Vol 4661 (2) ◽  
pp. 256-270
Author(s):  
XIN SUN ◽  
YU. B. SHVEENKOVA ◽  
ZHIJING XIE ◽  
A. B. BABENKO

Three new species of the genus Oligaphorura are described from southwestern China (O. wanglangensis sp. nov.) and Russian Far East (O. ussurica sp. nov. and O. kedroviensis sp. nov.). The first species is most similar to O. inya (Weiner & Kaprus’, 2014) known from the Altai Mountains, and can be distinguished from the latter by larger body size and the number of ventral psx (00/000/121101m in O. wanglangensis sp. nov. vs 1/000/212101m in O. inya). The other two species, together with O. montana Weiner, 1994, O. pseudomontana Sun & Wu, 2012 and O. chankaensis Sun & Wu, 2012, form a distinct species-group characterized by the presence of 4+4 pso on antennal base and full-sized anal spines. Both these new species differ from the known congeners of this group by having only 2+2 posterior pso on the head. O. ussurica sp. nov. and O. kedroviensis sp. nov. can be separated due to different number of abdominal pso, i.e. 5(6)5554 in the former vs 44454 in the latter species.


2017 ◽  
Vol 160 (1) ◽  
pp. 25-40 ◽  
Author(s):  
Tomohide Yasunaga

The fauna of the bryocorine plant bug tribe Dicyphini in eastern Asia (including Japan, Korea, Russian Far East and Taiwan) is reviewed, with emphasis on the genus Nesidiocoris Kirkaldy, which is rediagnosed and discussed. Twelve species in six genera are now recognized. Three new species of Nesidiocoris are described from Japan: Nesidiocoris nozakianus sp. n., N. okinawanus sp. n. and N. simotukensis sp. n. Nesidiocoris poppiusi (Carvalho) is proposed as a junior synonym of N. tenuis, and N. plebejus (Poppius) is transferred to Singhalesia China & Carvalho. An annotated checklist and a key to genera and species are also provided to aid in appreciating the east Asian dicyphine fauna.


Zootaxa ◽  
2008 ◽  
Vol 1685 (1) ◽  
pp. 38
Author(s):  
KSENIA A. SEMENCHENKO

Stygomomonia (S.) manchurica sp. n. (Acari: Hydrachnidia: Momoniidae) from the Kedrovaya River, Primory Territory of the Russian Far East is described. The affinity of the new species to its congeners is discussed with emphasis on biogeographical relationships. An annotated checklist of the subgenus Stygomomonia and geographical map of the distribution of Palaearctic species of this subgenus is compiled using published records.


Zootaxa ◽  
2012 ◽  
Vol 3590 (1) ◽  
pp. 16
Author(s):  
V. S. KONONENKO ◽  
A. JU. МАТОV

A new genus Minigrapta gen. n. (type-species Xanthograpta basinigra Sugi, 1982) and new species Minigrapta minimoides sp. n. of the tribe Apameini are described from the Primorye territory, Russia. The species described as Xanthograpta basinigra Sugi, 1982 is transferred from Acontiinae (sensu auctorum) to the subfamily Xyleninae, tribe Apameini; the new combination Minigrapta basinigra Sugi, 1982 comb. n. is proposed. The adults and genitalia are illustrated for these and allied species.


1963 ◽  
Vol 37 (1-2) ◽  
pp. 145-158 ◽  
Author(s):  
P. H. Yuen

Three species of nematodes were collected from some Malayan frogs and toads. Two of these are bursate nematodes, one of which belongs to a new genus for which the nameBatrachostrongylusgen. nov. is proposed. The genusBatrachostrongylushas structural features of both the families Strongylidae and Trichostrongylidae. The other bursate nematode, namelyOswaldocruzia hoeppliiHsu is widely distributed in the Far East and this is the first record from the Malaysian region. This species shows considerable variation throughout its range. Another new species,Abbreviata bufonissp. nov. is from Bufo asper Boulenger. Although the larval form ofAbbreviata ranae(Walton), the only representative of the genus in Amphibia has been recorded from U.S.A., this is the first record of an adultAbbreviataparasitic in Amphibia.


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