Search

The ichneumonid parasitoid Stenarella insidiator (Smith, 1859) is recorded for the first time from Vietnam based on the specimens collected from Tam Dao National Park in Vinh Phuc province, Na Hang district in Tuyen Quang province, and Bidoup-Nui Ba National Park in Lam Dong province. In addition, the wasp Orancistrocerus aterrimus (de Saussure, 1852) (Hymenoptera: Vespidae) is reported as a new host of this parasitoid. The parasitoid is described based on Vietnamese material with information of its overwintering in the wasp nest. [ABSTRACT FROM AUTHOR]

This paper contains descriptions and illustrations of five new species of the genus Aulacocentrum Brues, 1922, from Vietnam, viz. Aulacocentrum assitum Long & Pham, sp. nov. ; A. glabrum Long, sp. nov. ; A. imparum Long & van Achterberg, sp. nov. ; A. intermedium Long & van Achterberg, sp. nov. ; and A. simulatum Long, sp. nov. Additionally, Aulacocentrum seticella van Achterberg & He is newly recorded for Vietnam's braconid fauna. A checklist and a key to the Oriental and East Palaearctic Aulacocentrum species is provided and the in-country distribution of the Vietnamese species is given. [ABSTRACT FROM AUTHOR]

Dicamptus isshikii Uchida, 1928 is recorded for the first time from Vietnam on the basis of specimens collected from Bat Xat Nature Reserve, Lao Cai province, Northwest Vietnam. A checklist of the Dicamptus species of Vietnam is presented with detailed records on the distribution range of each species. A key to the Vietnamese species of the genus Dicamptus is also provided. [ABSTRACT FROM AUTHOR]

The genus Leptophion is recorded for the first time from Vietnam, including new records of three species, viz. L. giganteus Shimizu & Watanabe, L. maculipennis (Cameron) and L. radiatus (Uchida), for the country. The comparative morphological and pictorial characters of Vietnamese specimens were given. In addition, variations and in-country distribution of newly recorded species were also provided. [ABSTRACT FROM AUTHOR]

Two species of the genus Acropimpla, viz. A. bicarinata (Cameron) and A. uchidai (Cushman), are recorded for the first time from Vietnam. An updated, illustrated key to all eight Vietnamese species of Acropimpla is provided. [ABSTRACT FROM AUTHOR]

Based on the material collected from the field surveys in 2017-2018, we report the first list of lepidopteran insects from the Trang An Landscape Complex, Ninh Binh Province. A total of 167 species including 62 butterflies and 105 moths have been recorded, of those two species, Celerena signata Warren, 1898 and Nygmia plana (Walker, 1856) are recorded for the first time from Vietnam. [ABSTRACT FROM AUTHOR]

This is the most complete list of Aleiodes species of the subfamily Rogadinae from Vietnam, and of the total seventy five species of this genus reported, sixty three species of the subgenus Aleiodes, five of Arcaleiodes, three of Chelonorhogas, and four species of the genus Heterogamus. There are thirty species newly recorded from the Rogadinae fauna of Vietnam. The information on valid names, the published papers of the first record of Aleiodes species in Vietnam and the distribution of Aleiodes species were also provided. Additionally, there are three species listed with information about their hosts, being agricultural pests controlled to some degree by these parasitoids. [ABSTRACT FROM AUTHOR]

Six new species of three small genera of the subfamily Rogadinae: Cystomastacoides van Achter- berg, 1997; Gyroneuron Kokujev, 1901 and Rogasodes Chen & He, 1997, viz. Cystomastacoides contrastus Long, sp. n.; Cystomastacoides similis Long, sp. n.; Gyroneuron asperatum Long, sp. n.; Gyroneuron bicoloratum Long, sp. n.; Gyroneuron glabrum Long, sp. n.; and Rogasodes phongi Long & Hoa, sp. n.; and three new species of the subgenus Arcaleiodes Chen & He, 1997 from Vietnam, namely: Aleiodes (Arcaleiodes) hoanglienensis Long, sp. n., Aleiodes (Arcaleiodes) sapa Long, sp. n. and Aleiodes (Arcaleiodes) simulatus Long, sp. n. are described and illustrated. Additionally, two genera: Cystomastacoides van Achterberg and Rogasodes Chen & He, and two species: Aleiodes (Arcaleiodes) sinamensis Quicke & Butcher and Cystomastacoides coxalis Chen & He are newly recorded for Vietnam's braconid fauna. Keys to species of the genera Cystomastacoides, Gyroneuron and subgenus Arcaleiodes from Vietnam are given. The checklist and distribution of the already known species of the genera are also provided. [ABSTRACT FROM AUTHOR]