The oribatid mite fauna (Acari, Oribatida) of the Bu Gia Map National Park (southern Vietnam), with description of two new species

2015 ◽  
Vol 41 (3) ◽  
pp. 220-231 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Badamdorj Bayartogtokh
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
Southern Vietnam ◽  
Two New Species

Two new species of the genus Flagellozetes Balogh, 1970 (Acari: Oribatida: Galumnidae) from Vietnam

2021 ◽  
Author(s):  
Vasiliy B. Kolesnikov ◽  
Vladislav D. Leonov
Keyword(s):  
New Species ◽  
Southeast Asia ◽  
National Park ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Southern Vietnam ◽  
The Family ◽  
Two New Species ◽  
History Of ◽  
Median Pore

Oribatid mite fauna of Vietnam is most studied among countries of Continental Southeast Asia but due to the brief history of detailed research, discoveries of new species are expected. Descriptions of two new species of oribatid mites (Oribatida) of the family Galumnidae—Flagellozetes (Cosmogalumna) sacculus sp. nov. and F. (C.) lineatus sp. nov.—are presented based on specimens collected from rainforest soil of Bi Dup—Nui Ba National Park (southern Vietnam). F. (C.) sacculus sp. nov. differs from other species by the presence of saccules and rare diamond-shaped granules on pteromorphs. F. (C.) lineatus sp. nov. differs from F. (C.) ekaterinae (Ermilov & Friedrich, 2016) and F. (C.) dongnaiensis (Ermilov & Anichkin, 2013) by the presence of striate pteromorph, genital and anal plates, median pore, and centrodorsal part of notogaster ornamentation represented by neural ridges band.

scholarly journals Contribution to the knowledge of the oribatid mite genus Pilobatella (Acari, Oribatida, Haplozetidae)

Acarologia ◽  
2020 ◽  
Vol 60 (3) ◽  
pp. 545-556
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
Generic Diagnosis ◽  
Region Versus ◽  
Medium Length ◽  
Anogenital Region ◽  
Two New Species ◽  
Forest Leaf Litter ◽  
Mite Genus

The genus Pilobatella (Oribatida, Haplozetidae) comprises 10 species, which are distributed in the Palaeotropical region; this includes two new species described herein on the basis of adult specimens sampled from forest leaf litter in Andasibe-Mantadia National Park of eastern Madagascar. Pilobatella mikoi n. sp. is similar to Pilobatella baloghi Mahunka, 2003 in having long interlamellar setae and adanal setae ad1 and ad2, but differs by having monodactylous legs (versus tridactylous) and a bothridial seta that is gradually expanded to a narrow head (versus setiform, without head). Pilobatella kovaci n. sp. is similar to P. mikoi n. sp. in having monodactylous legs, long interlamellar setae and adanal setae ad1 and ad2, but differs by the presence of lineolate notogaster and anogenital region (versus lineolate markings absent), long tutoria (versus tutoria of medium length), rounded trochanters distodorsally (versus pointed) and clearly distanced medial ends of apodemes 2 (versus nearly touching at midline). A revised generic diagnosis and an identification key to known species of Pilobatella are presented.

Oribatid mites (Acari, Oribatida) from Tam Dao National Park (Northern Vietnam), with description of two new species

2018 ◽  
Vol 23 (2) ◽  
pp. 314 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef Stary
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Oriental Region ◽  
Northern Vietnam ◽  
Two New Species ◽  
Tam Dao National Park ◽  
First Time

The present study is based on oribatid mite material (Acari, Oribatida) collected from Tam Dao National Park (Northern Vietnam) in 1988. A list of identified taxa, including 119 species from 80 genera and 47 families, is presented; of these, 13 species (Epilohmannoides rabori, Camisia spinifer, Sadocepheus undulatus, Eremobelba flexuosa, Hammerella excisa, Suctobelbella inenodabilis, Dolicheremaeus auritus, Eupelops acromios, Protoribates genitalis, Allogalumna machadoi, Carinogalumna philippinensis, Pergalumna magnipora capillaris, Galumnella nipponica) and five genera (Epilohmannoides, Camisia, Sadocepheus, Brassiella, Carinogalumna) are recorded in the Vietnamese fauna for the first time, and two species (Tokunocepheus mizusawai, Flagellozetes (Cosmogalumna) ornatus), one genus (Tokunocepheus) and one family (Tokunocepheidae) are recorded in the Oriental region for the first time. Two new species are described: Ramusella paraarcuata sp. nov. differs from Ramusella arcuata Mahunka & Mahunka-Papp, 2012 by the larger body size, lamellar setae similar in length and thickness to interlamellar setae, the presence of two or three branches on bothridial setae, and the absence of notogastral setae c. Neoribates paragracilis sp. nov. differs from Neoribates gracilis Travé, 1972 by the larger body size, and the presence of long apex (not shorter than head) on bothridial setae.

First record of the family Liacaridae (Acari, Oribatida) from Vietnam, with description of two new species

2017 ◽  
Vol 22 (4) ◽  
pp. 456 ◽  
Author(s):  
Sergey G. Ermilov ◽  
JOSEF STARÝ
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
First Record ◽  
Northern Vietnam ◽  
The Family ◽  
Two New Species ◽  
Tam Dao National Park ◽  
First Time ◽  
Mite Family

The oribatid mite family Liacaridae (Acari, Oribatida) is recorded in Vietnam for the first time. Two new species of liacarids of the genera Liacarus and Xenillus are described from Tam Dao National Park, northern Vietnam. Liacarus vietnamensis sp. nov. is similar to L. laterostris Mihelčič, 1954 in the morphology of lamellar cusps (inner teeth well-developed; interlamellar tubercle absent) and in having long interlamellar setae and short notogastral setae, but differs by the directions of lamellar cusps and morphology of bothridial setae. Xenillus tamdaoensis sp. nov. is similar to X. longipilus Pérez-Íñigo & Peña, 1995 in having long notogastral setae, insertion of notogastral setae lm posterior to la, and the presence of an interlamellar tubercle, but differs by the morphology and position of lamellar cusps, size of the interlamellar tubercle and length of interlamellar setae.

Two new species of oribatid mites (Acari: Oribatida) from Bu Gia Map National Park (Vietnam)

2012 ◽  
Vol 21 (1) ◽  
pp. 18-27 ◽  
Author(s):  
S.G. Ermilov ◽  
A.E. Anichkin
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Ventral Side ◽  
Oribatid Mites ◽  
Southern Vietnam ◽  
Two New Species ◽  
Median Pore

Two species of oribatid mites (Acari: Oribatida), Pergalumna pseudosejugalis sp. nov. and Oribatella gerdweigmanni sp. nov. are described from Bu Gia Map National Park (Southern Vietnam). Pergalumna pseudosejugalis sp. nov. is most similar morphologically to P. crassipora Mahunka, 1995, but it differs from the latter in the microfoveolate integument, presence of pseudosejugal line, of a pair of transversal striate bands on ventral side and of median pore, and by shorter lamellar setae. Oribatella gerdweigmanni sp. nov. is most similar morphologically to O. sculpturata Mahunka, 1987, but it differs from the latter in a smaller body size, a microfoveolate integument, the presence of the translamella, more short lateral and medial lamellar dens, and sparse striae in an epimeral region.

Oribatid mites (Acari, Oribatida) from Korup National Park (Cameroon): list of taxa, new findings, descriptions of two new species

2018 ◽  
Vol 23 (4) ◽  
pp. 733 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Korup National Park ◽  
Anogenital Region ◽  
New Findings ◽  
Two New Species ◽  
First Time

The present study is based on oribatid mite material (Acari, Oribatida) collected from the Cameroonian Korup National Park in 2016. A list of identified taxa, including 51 species from 33 genera and 19 families, is presented; of these, 28 species, 16 genera and 6 families are recorded in Cameroon for the first time. Two new species belonging to the genera Lasiobelba and Haplozetes are described: Lasiobelba camerunica sp. nov. differs from Lasiobelba decui (Vasiliu & Ivan, 1995) by the presence of eight pairs of notogastral setae (c represented by alveoli, h3 and their alveoli absent), spindle-form bothridial setae with distinct thin apex and longer notogastral setae la, lm and lp; Haplozetes paracancellatus sp. nov. differs from Haplozetes cancellatus Beck, 1964 by the presence of long interlamellar setae and foveolate anogenital region.

Review of the genus Flavopimpla (Hymenoptera: Ichneumonidae: Pimplinae) from Vietnam with descriptions of two new species

Biologia ◽  
2013 ◽  
Vol 68 (4) ◽  
Author(s):  
Nhi Pham ◽  
Gavin Broad ◽  
Wolfgang Wägele
Keyword(s):  
New Species ◽  
National Park ◽  
Northern Vietnam ◽  
Southern Vietnam ◽  
Two New Species ◽  
First Time

AbstractThe genus Flavopimpla Betrem, 1932 is reviewed for the first time from Vietnam with descriptions of two new species: Flavopimpla lanugo sp. n. from Xuan Son National Park, Phu Tho Province, northern Vietnam and Flavopimpla vinhcuuensis sp. n. from Phu Ly, Dong Nai Province, southern Vietnam. A key to three Vietnamese Flavopimpla species is compiled.

Two new species of the genus Papillacarus (Acari: Oribatida: Lohmanniidae) from caves of Southern Vietnam

Zootaxa ◽  
2012 ◽  
Vol 3593 (1) ◽  
pp. 75 ◽  
Author(s):  
SERGEY G. ERMILOV ◽  
ALEXANDER E. ANICHKIN ◽  
DONGHUI WU
Keyword(s):  
New Species ◽  
Body Size ◽  
Oribatid Mite ◽  
Biosphere Reserve ◽  
Setal Formula ◽  
Southern Vietnam ◽  
Two New Species ◽  
Annotated Checklist ◽  
First Time ◽  
Surface Length

An annotated checklist of oribatid mite taxa from three caves of Dong Nai Biosphere Reserve (Southern Vietnam) is pro-vided. We recorded 33 species, 29 genera and 16 families, of which 10 species, five genera and two families were foundin Vietnam for the first time. Three species, Malaconothrus variosetosus, Discoppia cylindrica and Machuella lineata, arefor the first time recorded from the Oriental region. Two new cave species of the genus Papillacarus are described. Papil-lacarus indistinctus sp. nov. is morphologically most similar to Papillacarus polygonatus Ermilov & Anichkin, however,it differs from the latter by the types of neotrichal setae, length of notogastral setae, morphology of some genital setae,epimeral setal formula, number of subcapitular setae m and palptarsal setae. P. polysetosus sp. nov. is morphologicallymost similar to Papillacarus jinggangshanensis Chen, Yang & Liang and P. konglinensis Chen & Yang, but differs fromboth by body size, body surface, length of certain notogastral setae, number of subcapitular setae m, and epimeral setal formula. An identification key to the Vietnamese species of Papillacarus is presented.

Revision of Begonia (Begoniaceae) in Bidoup-Nui Ba National Park, Southern Vietnam, including two new species

Phytotaxa ◽  
2021 ◽  
Vol 496 (1) ◽  
pp. 77-89
Author(s):  
CHE-WEI LIN ◽  
TIAN-CHUAN HSU ◽  
HONG TRUONG LUU ◽  
ICH LE PHUOC THANH NGUYEN ◽  
TSUNG-YU ALECK YANG ◽  
...  
Keyword(s):  
New Species ◽  
National Park ◽  
Leaf Base ◽  
Montane Forests ◽  
Northern Thailand ◽  
Field Surveys ◽  
Southern Vietnam ◽  
Two New Species ◽  
Leaf Species

The Begonia species occurring in Bidoup-Nui Ba National Park (Lam Dong Province, southern Vietnam) are reviewed based on recent floristic field surveys. Five species were recognized from the montane forests, and two of which are new to science. The new species belong to Begonia sect. Platycentrum and are named as B. hongiaoensis C.W.Lin, T.C.Hsu & Luu and B. lamdongiana C.W.Lin, T.C.Hsu & Luu, repectively. Begonia hongiaoensis most closely resembles B. siamensis Gagnep from northern Thailand. Both species have a rhizomatous habit and bear ovate leaves. However, the new species differs by its stoloniferous habit, shallowly cordate leaf base and 5-tepaled pistillate flowers. Begonia lamdongiana is similar to B. coelocentroides Y.M.Shui & Z.D.Wei, a hairy leaf species of the same section in Yunnan of China, but is markedly distinct in its glabrous petioles, inflorescences, pedicels and ovaries, and larger bracts.

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