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Dive into the research topics where Dmitri R. Kasparyan is active.

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Featured researches published by Dmitri R. Kasparyan.


Zootaxa | 2016

New species of Rhorus Förster, 1869 (Hymenoptera: Ichneumonidae: Ctenopelmatinae) from South Korea

Dmitri R. Kasparyan; Jin-Kyung Choi; Jong-Wook Lee

A new ichneumonid-species Rhorus koreensis sp. nov. is described from South Korea. Monoblastus jinjuensis Lee et Cha, 1993 described from South Korea is transferred to Rhorus (new combination). Only Rh. takagii (Uchida, 1931) is recorded previously from South Korea. Rhorus nigritarsis (Hedwig, 1956) is recorded for the first time from South Korea. A key to the four South Korean species are provided.


Zootaxa | 2015

Tanzawana flavomaculata (Hymenoptera, Ichneumonidae, Ctenopelmatinae), a new genus and species of parasitoid of Fagineura crenativora (Tenthredinidae, Nematinae), a serious pest of beech tree

Kyohei Watanabe; Tooru Taniwaki; Dmitri R. Kasparyan

We describe a new genus, and a new species, of parasitoid--Tanzawana flavomaculata Watanabe & Kasparyan (Hymenoptera: Ichneumonidae: Ctenopelmatinae)--based on material collected in Honshu, Japan. As T. flavomaculata is found on Fagineura crenativora Vikberg & Zinovjev, 2000 (Hymenoptera: Tenthredinidae), a serious pest of beech tree, this parasitoid is an important natural enemy of F. crenativora that can be used for the biological control of this pest.


Zootaxa | 2018

New records and descriptions of Ichneumonidae (Hymenoptera) from Mexico

Andrey I. Khalaim; Dmitri R. Kasparyan; Maurilio López-Ortega

Based on a large quantity ichneumonid material collected mainly from the Mexican states of Veracruz and Quintana Roo, faunistic records of 79 species belonging to subfamilies Acaenitinae, Banchinae, Cryptinae, Cylloceriinae, Labeninae, Lycorininae, Microleptinae, Pimplinae, Tersilochinae, and Tryphoninae are provided. Three species are described as new to science: Latosculum ortegai Kasparyan Khalaim, sp. nov. (Cryptinae), Eusterinx madorae Khalaim Kasparyan, sp. nov. (Microleptinae) and Neotheronia veracruzana Khalaim, sp. nov. (Pimplinae). Two genera, Nipponaetes Uchida (Cryptinae) and Meggoleus Townes (Tersilochinae), and six species, Nipponaetes hansoni (Gauld) (Cryptinae), Lycorina moralesi Gauld (Lycorininae), Neotheronia murilloi Gauld (Pimplinae), Meggoleus pampahermosensis Alvarado (Tersilochinae), Phytodietus moragai Gauld, and Zagryphys zulaya Gauld (Tryphoninae), are first records from Mexico. Females of three species, Cestrus tenuiventris (Cresson), Mallochia macula Kasparyan Ruíz-Cancino (Cryptinae), and Phytodietus moragai Gauld (Tryphoninae), are recorded and described for the first time.


Zootaxa | 2018

A new species of Monoblastus Hartig, 1837 (Hymenoptera: Ichneumonidae: Tryphoninae) from South Korea

Dmitri R. Kasparyan; Jin-Kyung Choi; Gyu-Won Kang; Jong-Wook Lee

A new ichneumonid species, Monoblastus koreensis sp. nov. is described from South Korea. New data on the taxonomy and distribution of M. clauseni (Uchida), M. erythrurus Townes et al. and M. nigriventus Lee Cha are given. The taxonomic position of M. nigriventus and its similarity to M. ermolenkoi Kasparyan from Russian Kuril Islands is discussed. All these species are keyed and illustrated. Erromenus alpinator Aubert sensu Lee Cha (= Monoblastus koreensis sp. nov.) is excluded from the fauna of South Korea.


Entomological Science | 2018

Revision of the tryphonine parasitoids (Hymenoptera: Ichneumonidae) of a beech sawfly, Fagineura crenativora Vikberg & Zinovjev (Hymenoptera: Tenthredinidae: Nematinae): Revision of the tryphonine parasitoids

Kyohei Watanabe; Tooru Taniwaki; Dmitri R. Kasparyan

The tryphonine parasitoids (Hymenoptera, Ichneumonidae) of a serious pest of beech trees, Fagineura crenativora Vikberg & Zinovjev, 2000 (Hymenoptera, Tenthredinidae, Nematinae), are reviewed. Three species, Cteniscus (Cteniscus) fagineurae sp. nov., Eridolius tanzawanus sp. nov. and Exyston elongatus sp. nov., are described. Key to main koinobiont parasitoids of F. crenativora is given.


Entomological Research | 2014

First record of the subfamily Oxytorinae (Hymenoptera: Ichneumonidae) from Korea with descriptions of two new species.

Dmitri R. Kasparyan; Seung-Ho Oh; Gang Won Choi; Jong-Wook Lee

The subfamily Oxytorinae (Hymenoptera: Ichneumonidae) is recorded from South Korea for the first time along with descriptions of two new species, Oxytorus diceratops Lee et Kasparyan sp. nov. from South Korea and O. areolator Lee et Kasparyan sp. nov. from South Korea and the South Far East of Russia. A key for identification of the Palaearctic species of Oxytorus is given. Line drawings and photos of diagnostic characters of new species are also provided.


Revista Mexicana De Biodiversidad | 2014

Biodiversidad de Ichneumonidae (Hymenoptera) en México

Enrique Ruíz Cancino; Dmitri R. Kasparyan; Alejandra González Moreno; Andrey I. Khalaim; Juana María Coronado Blanco


Dugesiana | 2010

Hymenopterans in "El Cielo" Reserve, Tamaulipas, Mexico.

E. Ruíz Cancino; Dmitri R. Kasparyan; J. M. Coronado Blanco; S. N. Myartseva; V. A. Trjapitzin; S. G. Hernández Aguilar; J. García Jiménez


Archive | 2010

Diversidad de Ichneumonidae (Hymenoptera) en el Cañón del Novillo, Victoria, Tamaulipas, México

Blas Pérez-Urbina; Alfonso Correa-Sandoval; Enrique Ruíz-Cancino; Dmitri R. Kasparyan; Jorge Víctor Horta-Vega


Editorial UAT | 2014

Cryptini de México (Hymenoptera: Ichneumonidae: Cryptinae). Parte II

Dmitri R. Kasparyan; Enrique Ruíz Cancino

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Kyohei Watanabe

American Museum of Natural History

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