scholarly journals New species and records of Stenus (Nestus) of the canaliculatus group, with the erection of a new species group (Insecta: Coleoptera: Staphylinidae: Steninae)

Author(s):  
Alexandr B. Ryvkin

The canaliculatus species group of Stenus (Nestus) is redefined. Four new Palaearctic species of the group are described and illustrated: S. (N.) alopex sp. nov. from the Putorana Highland and Taymyr Peninsula, Russia; S. (N.) canalis sp. nov. from SE Siberia and the Russian Far East; S. (N.) canosus sp. nov. from the Narat Mt Ridge, Chinese Tien Shan; S. (N.) delitor sp. nov. from C & SE Siberia. New distributional data as well as brief analyses of old records for fourteen species described earlier are provided from both Palaearctic and Nearctic material. S. (N.) milleporus Casey, 1884 (= sectilifer Casey, 1884) is revalidated as a species propria. S. (N.) sphaerops Casey, 1884 is redescribed; its aedeagus is figured for the first time; the aedeagus of S. (N.) caseyi Puthz, 1972 as well as aedeagi of eight previously described Palaearctic species are illustrated anew. A key for the identification of all the known Palaearctic species of the group is given. A morphology and ecology based analysis of the main evolutionary trends within the group is provided. A lectotype is designated for S. (N.) melanopus Marsham, 1802; its Siberian and NE European records are supposed to be erroneous; the monotypic melanopus species group is erected.

2005 ◽  
Vol 14 (1) ◽  
pp. 129-133
Author(s):  
S.A. Belokobylskij

The genus Hartemita Cameron, 1910 is recorded from Russia for the first time. Hartemita spasskensis sp. n. is described from the Primorsk Territory of Russia. A key to Palaearctic species of Hartemita and a review of Cardiochilinae occurring in Russia are given.


Zootaxa ◽  
2009 ◽  
Vol 2230 (1) ◽  
pp. 42-50
Author(s):  
ARKADY S. LELEJ ◽  
VALERY M. LOKTIONOV

The three species and two subspecies of the Evagetes crassicornis species-group are reviewed. A new species, Evagetes orientalis, sp. nov., is described and illustrated from the Russian Far East. A lectotype of Pompilus sahlbergi F. Morawitz 1893 is redescribed. Evagetes crassicornis crassicornis (Shuckard) is recorded for the first time from Ukraine, Georgia, Kazakhstan, and Alaska. A key is presented for both sexes of this species-group.


Zootaxa ◽  
2006 ◽  
Vol 1307 (1) ◽  
pp. 55 ◽  
Author(s):  
VALENTINA A. TESLENKO

A new species of Kamimuria, K. lyubaretzi (Plecoptera, Perlidae) from the Russian Far East is described and illustrated for the first time. The description includes all life stages and both sexes. Distributional data are presented.


Zootaxa ◽  
2008 ◽  
Vol 1890 (1) ◽  
pp. 50
Author(s):  
MICHAEL FIBIGER ◽  
VLADIMIR S. KONONENKO

The family Micronoctuidae and the genus Micronoctua Fibiger, 1997 are reported from the Russian Far East and neighbouring countries for the first time. The family is represented in the region by two species in the genera Mimachrostia Sugi, 1982 and Micronoctua both occurring in Russian Far East, Korea, China and Japan. The northern distribution limit of the family Micronoctuidae is the middle of the Amur River (50°31΄N, 137°035΄E), reached by Mimachrostia fasciata Sugi, 1982. The new species, Micronoctua occi, sp. n. is described from Russian Far East, the Korean peninsula, China and the Tsushima Islands of Japan. The male and female genitalia are illustrated and compared with those of Micronoctua karsholti. Distribution maps for the two species are presented.


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.


2020 ◽  
Vol 29 (1) ◽  
pp. 109-114
Author(s):  
E.V. Tselikh

A review of Globimesosoma Xiao et Huang, 2001 is given. The genus is recorded from the Palaearctic region for the first time. A new species, Globimesosoma amurense sp. nov., is described from the Russian Far East. Type material of the only previously known Oriental species, Globimesosoma yaoarum Xiao et Huang, 2001, is redescribed and illustrated. A key for the two known species of Globimesosoma is provided.


Zootaxa ◽  
2021 ◽  
Vol 4920 (4) ◽  
pp. 565-587
Author(s):  
AKIHIKO SHINOHARA ◽  
HIDEHO HARA

The Palaearctic xiphydriid genus Konowia Brauns, 1884, is redefined and the component species are revised on the basis of a close examination of stability and taxonomic use of previously used and newly introduced characters. A new genus, Monoxiphia, is proposed for Konowia harai Shinohara, 2019, from Japan (Monoxiphia harai (Shinohara, 2019), n. comb.) and Xiphydriola Semenov-Tian-Shanskij, 1921, is synonymized with Konowia. Konowia is represented by the following four species: K. betulae (Enslin, 1911) from Europe, through Siberia, Korea to Japan (Hokkaido, Kunashiri Is.), K. kojimai, n. sp., from Japan (Hokkaido, Honshu), K. megapolitana Brauns, 1884 from Europe to the Russian Far East, and K. yasumatsui (Togashi, 1972) from Japan (Honshu, Shikoku, Kyushu). Xiphydriola amurensis Semenov-Tian-Shanskij, 1921, and Platyxiphydria nishijimai Togashi, 1998, are synonymized with K. betulae and a new species, K. kojimai, is described from Japan. Konowia yasumatsui is newly recorded from Honshu and Shikoku and the male of this species is described for the first time. A key to separate Monoxiphia, Konowia and four Konowia species is provided. 


Zootaxa ◽  
2010 ◽  
Vol 2335 (1) ◽  
pp. 1 ◽  
Author(s):  
MAXIM YU. PROSHCHALYKIN ◽  
ARKADY S. LELEJ

The twelve species and two subspecies of Nomada roberjeotiana species-group from Russia are reviewed. Two new species, Nomada mitaii sp. nov. (Russia, Mongolia), and N. setteri sp. nov. (Russian Far East) are described and illustrated. A female lectotype is designated for Nomada palmeni Morawitz 1888. Nomada esana Tsuneki 1973 and N. hakusana hakusana Tsuneki 1973 are recorded for the first time from Russia. Nomada rufipes Fabricius 1793 is newly recorded from the Russian Far East and Kazakhstan, and N. roberjeotiana roberjeotiana is newly recorded from Mongolia. The distribution data for other species are enlarged. An identification key is presented for both sexes of this species-group.


Zootaxa ◽  
2017 ◽  
Vol 4320 (3) ◽  
pp. 535
Author(s):  
HONGQU TANG ◽  
HIROMI NIITSUMA

Japanese species of Microtendipes are reviewed. Eleven names proposed in this genus, including Russian M. sakhalinensis Zorina, 2001, are synonymized with M. umbrosus Freeman, 1955, for which male and female adults, pupa and larva are redescribed based on specimens collected from Japan. Two species, M. shoukomaki Sasa, 1989 and M. famiefeus Sasa, 1996, are validated based on the re-examination of type specimens and are redescribed based on specimens newly collected from Japan. Descriptions of the larva of M. shoukomaki and the female adult, pupa and larva of M. famiefeus are given here for the first time. Microtendipes chloris (Meigen, 1818) sensu Sasa is redescribed as a new species, M. parachloris Niitsuma & Tang sp. nov., based on the male adult. Additionally, synonymic notes of Polypedilum (Cerobregma) yamasinense (Tokunaga, 1940) comb. nov. and P. (Polypedilum) tsukubaense (Sasa, 1979), transferred from Microtendipes, are given. Polypedilum kamotertium Sasa, 1989 and M. iriocedeus Sasa & Suzuki, 2000 are synonymized with the above two species, respectively, based on each original description.         The distribution of M. umbrosus extends from Africa to the Russian Far East and East Asia (Japan, China), and Australia and Thailand (with new distributions reported here). Although no African type material is examined here, the morphological features of those populations are consistent with Freeman’s concept. 


2021 ◽  
Vol 84 ◽  
pp. 391-403
Author(s):  
Ekaterina V. Tselikh ◽  
Natalie Dale-Skey

Species of the genus Toxeuma Walker, 1833 from Russia are reviewed. A new species, Toxeuma leleji Tselikh, sp. nov., is described from the Russian Far East. Toxeuma fuscicorne Walker, 1833 and T. styliclava (Hedqvist, 1974) are recorded for the first time from Russia; Toxeuma acilius (Walker, 1848) – for the first time for Western and Eastern Siberia and the European part of Russia; Toxeuma paludum Graham, 1959 – for the first time for Western and Eastern Siberia; Toxeuma subtruncatum Graham, 1959 – for the first time for Primorskii Region. An identification key to females of all Palaearctic species of Toxeuma is provided.


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