Further study on the labial palp in the Isotomidae (Collembola) with reference to the genus Heteroisotoma Stach

Zootaxa ◽  
2011 ◽  
Vol 2991 (1) ◽  
pp. 49 ◽  
Author(s):  
DING JIE ◽  
MIKHAIL POTAPOV ◽  
ELENA SOKOLOVA
Keyword(s):  
New Species ◽  
North Korea ◽  
Northeast China ◽  
Far East ◽  
Far East Of Russia ◽  
Labial Palp ◽  
Two New Species ◽  
Generic Character

Two new species of the genus Heteroisotoma Stach are described from Northeast China, North Korea, and Far East of Russia. They are typical members of the genus although sharing spines on the dens with the genus Semicerura Maynard. In all members of Heteroisotoma, three additional processes on the labial palp are discovered and proposed as a new diagnostic generic character. The genus Heteroisotoma is rediagnosed and a key and records of known species are given. A contribution is made to the knowledge of labial palp.

scholarly journals Isotomidae of Japan and Asiatic part of Russia. II. The genus Tetracanthella of the Far East

ZooKeys ◽  
2019 ◽  
Vol 855 ◽  
pp. 31-54
Author(s):  
Mikhail Potapov ◽  
Alexey Brinev ◽  
Xin Sun
Keyword(s):  
New Species ◽  
New Records ◽  
Far East ◽  
Morphological Characters ◽  
Far East Of Russia ◽  
Labial Palp ◽  
Undescribed Species ◽  
The Far East ◽  
Two New Species

The paper considers new and little-known species of the genus Tetracanthella distributed in the Far East of Russia and in Japan. Sensillar chaetotaxy and labial palp, two less known morphological characters for the genus, are discussed. Two new species T.annulatasp. nov. and T.tardokisp. nov. are described; T.manschurica Kutyreva, 1980 and T czernovae Kutyreva, 1980 are redescribed. For the latter species a lectotype and paralectotypes are designated. Remarks are provided for T.sylvatica Yosii, 1939. A second undescribed species is recorded for Japan. New records for T.orientalis Martynova, 1977 and T.sibirica Deharveng, 1987 are listed.

Taxonomy of a predaceous springtail: the revision of the Palaearctic species of Metisotoma Maynard, 1951

Zootaxa ◽  
2018 ◽  
Vol 4399 (1) ◽  
pp. 69 ◽  
Author(s):  
MIKHAIL POTAPOV ◽  
ANATOLY BABENKO ◽  
ARNE FJELLBERG ◽  
HANS-JÜRGEN SCHULZ
Keyword(s):  
New Species ◽  
Far East ◽  
Diagnostic Value ◽  
Taxonomic Position ◽  
Labial Palp ◽  
Palaearctic Species ◽  
Altai Mountains ◽  
Magadan Region ◽  
Two New Species ◽  
Predator Behavior

Metisotoma grandiceps (Reuter, 1891), the only veritable predator among springtails, is redescribed from materials collected near the type locality (Taimyr) and from Siberia and Far East. Its distribution in Holarctic is stated and the taxonomic position is discussed. A syntype of M. macnamarai (Folsom, 1918) (Canada) and the holotype of M. ursi (Yosii, 1972) (Japan) were redescribed as far as was possible. Two new species, M. stebaevae sp. nov. and M. bermani sp. nov., from the Altai Mountains and Magadan Region are described. Labial palp, number of s-setae, macrochaetotaxy, and ventral chaetotaxy of body are considered to be of diagnostic value separating the species. Some observations of predator behavior in laboratory conditions are presented.  

Two new species and new records of caddisflies  (Insecta: Trichoptera) from the Far East of Russia

Zootaxa ◽  
2005 ◽  
Vol 1088 (1) ◽  
pp. 45 ◽  
Author(s):  
TATYANA I. AREFINA
Keyword(s):  
New Species ◽  
New Records ◽  
Far East ◽  
Original Description ◽  
Far East Of Russia ◽  
The Far East ◽  
Two New Species

Two new species of caddisflies, Lype lubaretsi n. sp. (Psychomyiidae) and Molanna byssa n. sp. (Molannidae), are described and illustrated from Amurskaya Oblast, the Far East of Russia. Six species of caddisflies: Stenopsyche coreana (Kuwayama 1930) (Stenopsychidae), Psychomyiella cruciata Kumanski 1992 (Psychomyiidae), Brachypsyche schmidi Choe, Kumanski and Woo 1999 (Limnephilidae), Adicella longiramosa Yang and Morse 2000, Athripsodes ceracleoides Kumanski 1991 and Leptocerus biwae (Tsuda 1942) (Leptoceridae) are new records for the Russian caddisfly fauna. In addition, the male of A. longiramosa is reillustrated in light of the newly collected material and compared with the original description.

The genus Semicerura (Collembola; Isotomidae) in Asia

Zootaxa ◽  
2020 ◽  
Vol 4751 (1) ◽  
pp. 105-118
Author(s):  
MIKHAIL POTAPOV ◽  
ZHIJING XIE ◽  
ALEXANDER KUPRIN ◽  
XIN SUN
Keyword(s):  
New Species ◽  
South Korea ◽  
Far East ◽  
Type Material ◽  
Far East Of Russia ◽  
The Far East ◽  
North Eastern ◽  
Two New Species ◽  
North Eastern Part

Two new species, Semicerura bryophila sp. nov. and S. draconis sp. nov., are described from the Far East of Russia and north-eastern part of China. S. goryshini Martynova, 1969 is redescribed based on the type material and fresh materials from China and South Korea. The holotype of S. bishopi Maynard, 1951 (eastern areas of the U.S.A.) was studied and commented on. Taxonomic remarks to s-chaetotaxy and the labium of the genus are given. 

A new species of Entomobrya (Collembola: Entomobryidae) from the Northeast China and first record of Entomobryoides sotoadamesi

Zootaxa ◽  
2020 ◽  
Vol 4731 (3) ◽  
pp. 335-346
Author(s):  
YAN CHANG ◽  
ZHIXIANG PAN ◽  
YITONG MA
Keyword(s):  
New Species ◽  
Northeast China ◽  
Far East ◽  
Original Description ◽  
First Record ◽  
Far East Of Russia ◽  
Dark Blue ◽  
A New Species

A new species of Entomobrya Rondani: E. tristriata sp. nov., from Jilin, one province of the Northeast China and first record of Entomobryoides sotoadamesi Jordana, Potapov & Baquero, 2011, are herein described. Entomobrya tristriata sp. nov. is characterised by three longitudinal dark blue stripes from Th. II to Abd. III, prelabral smooth chaetae and larger subapical tooth on mucro. However, in most species of Entomobrya, prelabral chaetae are ciliated and subapical tooth is subequal to the apical one. Entomobryoides sotoadamesi was first described from Far East of Russia and Chinese specimens agree with the original description. 

Two new species of Parameletus Bengtsson, 1908 (Ephemeroptera: Siphlonuridae), and notes on other species from the Far East of Russia

Zootaxa ◽  
2008 ◽  
Vol 1725 (1) ◽  
pp. 17 ◽  
Author(s):  
TATIANA M. TIUNOVA
Keyword(s):  
New Species ◽  
Russian Far East ◽  
Far East ◽  
Far East Of Russia ◽  
Number Of Species ◽  
The Far East ◽  
Two New Species ◽  
Southern Far East

Two new species of Parameletus are described, increasing the number of species known from Far East of Russia to four: P. chelifer Bengtsson 1908, P. minor (Bengtsson 1909), and the new species P. ensiformis and P. arcuatus. Both new species are known from male imagines. P. minor is first recorded for the Southern Far East. Illustrations and a key for the male imagines of the known species of Parameletus from Russian Far East are provided. Distributional data are presented.

Sign in / Sign up

Export Citation Format

Share Document