Three new species of Galumnidae (Acari: Oribatida) from Cat Tien National Park, southern Vietnam

Zootaxa ◽  
2010 ◽  
Vol 2681 (1) ◽  
pp. 20 ◽  
Author(s):  
SERGEY G. ERMILOV ◽  
ALEXANDER E. ANICHKIN

Three new species of oribatid mites of the family Galumnidae, Galumna acutirostrum sp. nov., Galumna levisensilla sp. nov., Neogalumna seniczaki sp. nov., are proposed and described. All three are from sandy soil in a dipterocarp forest of Cat Tien National Park (southern Vietnam). Diagnostic keys to the Vietnamese species of Galumna (Galumna) and known species of Neogalumna are presented.

Zootaxa ◽  
2021 ◽  
Vol 5057 (4) ◽  
pp. 545-561
Author(s):  
VASILIY B. KOLESNIKOV ◽  
VLADISLAV D. LEONOV

The description of a new species of oribatid mites (Oribatida) of the family Zetorchestidae—Zetorchestes krisperi sp. nov.—is proposed based on adult and tritonymph specimens collected from rainforest soil of Bi Dup-Nui Ba National Park (southern Vietnam). We also review the distinguishing characteristics for Zetorchestes species and present an identification key to Zetorchestes species of the world. Diagnostic features of Zetorchestes nymphs are discussed.  


2017 ◽  
Vol 15 ◽  
pp. 33-39
Author(s):  
Sergey G. Ermilov

A new species of oribatid mites of the genus Lasiobelba (Oribatida, Oppiidae) is described from decomposing logs in the polydominant forest of Cat Tien National Park (Southern Vietnam). Lasiobelba longisensilla sp. nov. differs from  most similar species, L. sculpta Wang, 1993 and  L. yunnanensis Wen, 1999, by the smaller body size, notogaster without sculpturing, and lamellar setae shorter than rostral and interlamellar setae.


rej ◽  
2011 ◽  
Vol 20 (1) ◽  
pp. 1009-0 ◽  
Author(s):  
S. I. Golovatch ◽  
I. I. Semenyuk ◽  
D. VandenSpiegel ◽  
A. E. Anichkin

Zootaxa ◽  
2019 ◽  
Vol 4656 (2) ◽  
pp. 274-286
Author(s):  
SERGEY G. ERMILOV

Three new species of oribatid mites (Oribatida) of the family Oppiidae collected from swamp moss near Laguna Parrillar National Park in Chile (Patagonia) are described. Kokoppia lagunaensis sp. nov. differs from Kokoppia inclinata, K. rafalskii and K. pectinata by the following morphological traits: body size; structure of costulae; absence of transcostula; presence of interbothridial tubercles; morphology of bothridial setae; number of solenidia on leg tarsi II. Setoppia parrillarensis sp. nov. differs from Setoppia strinovichi by the following morphological traits: body size; length of interlamellar setae; localization of notogastral setae la and adanal lyrifissures; absence of costulae. Graptoppia (Stenoppia) magallanesensis sp. nov. differs from Graptoppia (Stenoppia) italica by the following morphological traits: absence of transcostula; localization of notogastral setae la; presence of interbothridial tubercles. The species Oppia inclinata Hammer, 1962 is transferred to the genus Kokoppia and now is given as Kokoppia inclinata (Hammer, 1962) comb. nov. 


2011 ◽  
Vol 20 (2) ◽  
pp. 200-215
Author(s):  
S.G. Ermilov ◽  
A.E. Anichkin

Four new species of oribatid mites, Unguizetes cattienensis sp. nov. (Mochlozetidae), Gigantoppia zryanini sp. nov. (Granuloppiidae), Caucasiozetes frankeae sp. nov. (Microzetidae) and Otocepheus (Acrotocepheus) vietnamicus sp. nov. (Otocepheidae) from forest soil, litter and decaying wood of Cat Tien National Park in southern Vietnam are described. The representative of the genus Gigantoppia as well as Unguizetes sphaerula is recorded for the first time in Vietnam, and the genus Caucasiozetes is firstly recorded in the Oriental Region. A new generic diagnosis of Caucasiozetes is presented, and an identification key to the Vietnamese species of Otocepheus (Acrotocepheus) is presented.


Author(s):  
Vasiliy B. Kolesnikov ◽  
Vladislav D. Leonov

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.


Zootaxa ◽  
2021 ◽  
Vol 4920 (1) ◽  
pp. 91-100
Author(s):  
SERGEY G. ERMILOV ◽  
ELIZABETH A. HUGO-COETZEE ◽  
ALEXANDER A. KHAUSTOV

Three new species of oribatid mites of the family Galumnidae are described from soil and coniferous litter of Hogsback State Forest, Eastern Cape Province, South Africa. Pilogalumna hogsbackensis sp. nov. differs from Pilogalumna tenuiclava and P. ornatula by the presence of elongate oval postanal porose area and narrowly unilaterally dilated bothridial head. Pergalumna amatholensis sp. nov. differs from Pergalumna distincta by the presence of smaller body size, rounded rostrum, unilaterally dilated bothridial head, one pair of notogastral porose areas Aa, and the localization of opisthonotal gland opening and lyrifissure im. Stictozetes ihaguensis sp. nov. differs from all species of the genus by presence of bothridial seta with narrowly dilated head and median pore in both genders. An identification key to known species of Stictozetes is presented. 


2020 ◽  
Vol 25 (4) ◽  
pp. 697-706 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef Stary

Two new species of oribatid mites of the family Oppiidae collected from leaf litter in Madagascar are described. Ramuselloppia indistincta sp. nov. differs from Ramuselloppia anomala by larger body size, the presence of epimeral tubercles  and comparatively long lamellar, interlamellar and notogastral setae and the absence of costulae and heads of bothridial setae. An identification key to known species of Ramuselloppia is provided. Lanceoppia (Baioppia) rugosa sp. nov. differs from all species of the subgenus by heavily rugose posterior part of the notogaster. The genus Ramuselloppia and subgenus Lanceoppia (Baioppia) are recorded in the Ethiopian region for the first time; the species Multioppia (Hammeroppia) wilsoni is recorded in Madagascar for the first time.


Zootaxa ◽  
2013 ◽  
Vol 3702 (3) ◽  
pp. 233 ◽  
Author(s):  
ANNA B. VASSILIEVA ◽  
PETER GEISSLER ◽  
EDUARD A. GALOYAN ◽  
NIKOLAY Jr A. POYARKOV ◽  
ROBERT WAYNE VAN DEVENDER ◽  
...  

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