scholarly journals Hybrizon Fallén (Hymenoptera, Ichneumonidae, Hybrizontinae) in China

2019 ◽  
Vol 72 ◽  
pp. 11-26 ◽  
Author(s):  
Jing-Xian Liu ◽  
Cornelis van Achterberg ◽  
Bo-Ying Zheng ◽  
Qi-Meng Yang
Keyword(s):  
New Species ◽  
Special Reference ◽  
North China ◽  
Palaearctic Species ◽  
Two New Species

The species of the genus Hybrizon Fallén (Hymenoptera: Ichneumonidae: Hybrizontinae) from China are reviewed, with special reference to Shandong (North China). Two new species (Hybrizon heisp. nov. and H. xuisp. nov.) are described and illustrated. A key to the East Palaearctic species of Hybrizon is included.

A review of weevils of the genus Ceutorhynchus (Coleoptera: Curculionidae), associated with woodland draba, Draba nemorosa (Brassicaceae)

2020 ◽  
Vol 29 (2) ◽  
pp. 353-367
Author(s):  
B.A. Korotyaev
Keyword(s):  
New Species ◽  
Palaearctic Species ◽  
Two New Species ◽  
Eastern Mongolia

A brief review of, and a key to eight Palaearctic species of the weevil genus Ceutorhynchus Germar, 1823 associated with the spring and summer ephemeral crucifer Draba nemorosa (Brassicaceae) are given. Two new species related to Ceutorhynchus unguicularis C.G. Thomson, 1871 are described: C. kerzhneri sp. nov. from Primorskiy Territory and Kunashir I., and C. melniki sp. nov. from Zabaikalskiy and Primorskiy territories and eastern Mongolia.

scholarly journals Two new species of the genus Cryptostemma from Japan (Hemiptera: Heteroptera: Dipsocoridae)

2019 ◽  
Vol 59 (2) ◽  
pp. 381-390
Author(s):  
Kazutaka Yamada ◽  
Masami Hayashi
Keyword(s):  
New Species ◽  
Palaearctic Species ◽  
Gender Agreement ◽  
Diagnostic Features ◽  
Two New Species ◽  
And Behavior

Cryptostemma miyamotoi sp. nov. and,sp. nov. from Japan are described. Habitus images and illustrations of diagnostic features, including genitalic structures, are provided. A key to the Eastern Palaearctic species is offered to facilitate identification. Habitats and behavior of the two new species are discussed based on the field and laboratory observations. The gender agreement of,(Miyamoto, 1964) is corrected.

Sur quelques genres de stromatopores devoniens et leur microstructure

1949 ◽  
Vol S5-XIX (7-9) ◽  
pp. 513-526
Author(s):  
Dorothee Le Maitre
Keyword(s):  
New Species ◽  
Special Reference ◽  
Two New Species

Abstract An account of the characters and phylogeny of several genera of Devonian stromatoporoids, with special reference to the microstructure of the skeleton; includes descriptions of two new species.

The subfamily Cratocentrinae (Hymenoptera: Chalcididae): reappraisal of their morphological characters and review of the West Palaearctic species, with the description of two new species

Zootaxa ◽  
2018 ◽  
Vol 4377 (4) ◽  
pp. 490 ◽  
Author(s):  
MEDHAT I. ABUL-SOOD ◽  
NEVEEN S. GADALLAH ◽  
MOHAMMED T. HOSSNI ◽  
GÉRARD DELVARE
Keyword(s):  
New Species ◽  
Morphological Characters ◽  
Palaearctic Region ◽  
Palaearctic Species ◽  
The West ◽  
Two New Species ◽  
First Time

The Cratocentrinae (Hymenoptera: Chalcididae) of the West Palaearctic region are reviewed. A reappraisal of the morphological characters used for their recognition and phylogeny is provided as is a key to separate the genera and species of the region. Their distribution in the West Palaearctic is updated and the subfamily is reported for the first time in Europe. Cratocentrus inermus Delvare sp. nov. and Philocentrus papillus Abul-Sood & Gadallah sp. nov. are described. A neotype is designated for Philocentrus argenteopilosus (Cameron), which is revalidated and transferred to Philocentrus comb. nov. & stat rev. 

A revision of Eastern Palaearctic Anthobium Leach, 1819 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini). IV. The atrocephalum and convexior groups, and additional species of the morchella, nigrum and reflexum groups

Zootaxa ◽  
2020 ◽  
Vol 4821 (3) ◽  
pp. 401-434
Author(s):  
ALEXEY V. SHAVRIN
Keyword(s):  
New Species ◽  
West Bengal ◽  
Palaearctic Species ◽  
Additional Species ◽  
Two New Species ◽  
Group A ◽  
Species Groups ◽  
A New Species

Two new species groups are established for East Palaearctic species of the genus Anthobium Leach, 1819: the atrocephalum group containing the widespread Palaearctic A. atrocephalum (Gyllenhal, 1827), A. formosanum Shavrin, sp. n. (Taiwan), A. hammondi Watanabe, 1990 (Japan), A. lackneri Shavrin, sp. n. (Japan: Hokkaido), and two Chinese species, A. kabateki Shavrin, sp. n. (Yunnan, Gansu) and A. marci Shavrin, sp. n. (Sichuan); the convexior group containing four new species from China: A. convexior Shavrin, sp. n. (Shaanxi, Sichuan), A. auritum Shavrin, sp. n. (Yunnan), A. kabaki Shavrin, sp. n. (Sichuan), and A. semenovi Shavrin, sp. n. (Sichuan). New species are described and illustrated. The species groups are defined, briefly discussed and a key to the species of each group is given. Additionally, a new species of the morchella group, A. inopinatum Shavrin, sp. n. (China: Yunnan) and the nigrum group, A. bengalicum Shavrin, sp. n. (India: West Bengal), are described and illustrated. New faunistic records of A. reflexum (Reitter, 1891) from Kazakhstan, Kyrgyzstan, and Tajikistan are provided.

A taxonomic study of Epipristis Meyrick, 1888 from China, with descriptions of two new species (Lepidoptera: Geometridae, Geometrinae)

Zootaxa ◽  
2009 ◽  
Vol 2263 (1) ◽  
pp. 31-41
Author(s):  
HONGXIANG HAN ◽  
ANDRÉS EXPÓSITO HERMOSA ◽  
DAYONG XUE
Keyword(s):  
New Species ◽  
North China ◽  
Central China ◽  
Taxonomic Study ◽  
Two New Species

The genus Epipristis Meyrick, 1888 from China is reviewed, and two new species are described: E. roseus sp. nov., from North China and E. pullusa sp. nov., from Central China. The three previously known species from China are redescribed. A key to all species from China is provided. Illustrations of adults and genitalia are presented.

scholarly journals Two new species of Afronurus Lestage, 1924, from Hong Kong, China (Ephemeroptera: Heptageniidae)

Zootaxa ◽  
2011 ◽  
Vol 3062 (1) ◽  
pp. 64 ◽  
Author(s):  
DIETRICH BRAASCH ◽  
LUKE M. JACOBUS
Keyword(s):  
Hong Kong ◽  
New Species ◽  
Special Reference ◽  
The State ◽  
Male Adult ◽  
Two New Species

Afronurus alces, sp. nov., and A. otus, sp. nov., are described based on male adult material from Hong Kong, China. Afronurus alces, sp. nov., has penes that are extraordinarily differentiated and laterally expanded. Afronurus otus, sp. nov., has a distinctive bifurcation at the tip of each penis lobe, with sharply pointed prongs that are subequal in size. Discussion is provided about the state of systematics for the tribe Afronurini Webb & McCafferty, 2007, with special reference to the genus Afronurus Lestage, 1924.

Two new species of the genus Apolysis (Apolysini, Bombyliidae, Diptera) from the north of Iran

Zootaxa ◽  
2010 ◽  
Vol 2441 (1) ◽  
pp. 41
Author(s):  
BABAK GHARALI ◽  
KARIM KAMALI ◽  
NEAL EVENHUIS ◽  
ALI ASGHAR TALEBI
Keyword(s):  
New Species ◽  
Palaearctic Region ◽  
Palaearctic Species ◽  
The North ◽  
Discal Cell ◽  
Two New Species ◽  
North Of Iran

Two new species of the genus Apolysis, A. glabrifrons sp. nov. and A. pusilloides sp. nov. are described from the north of Iran. These species belong to a group of eleven Palaearctic species with a closed discal cell. A key for identifying species of Apolysis in Iran is provided. Species of the genus Apolysis with a closed discal cell in Palaearctic region and the presence of a complex of species within it are briefly discussed.

Two new species of Thrypticus Gerstäcker from Turkey (Diptera, Dolichopodidae), with checklist and key to Palaearctic species

Zootaxa ◽  
2020 ◽  
Vol 4858 (1) ◽  
pp. 111-125
Author(s):  
OLEG P. NEGROBOV ◽  
STEFAN NAGLIS
Keyword(s):  
New Species ◽  
Valid Species ◽  
Palaearctic Species ◽  
New Synonym ◽  
Two New Species

Thrypticus caeruleus Naglis & Negrobov sp. nov. and T. kechevi Naglis & Negrobov sp. nov. are newly described from Turkey. Thrypticus viridis Parent is redescribed and the hypopygium is figured in detail. A revised checklist and key to males of Palaearctic species of the genus Thrypticus Gerstäcker including 26 valid species are provided. Thrypticus paludicola Negrobov is restored from synonymy with T. intercedens Negrobov based on hypopygial differences. Thrypticus tonsus Negrobov is regarded as new synonym of T. subtilis Negrobov. 

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.  

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