Zetorchestes krisperi sp. nov. (Acari: Oribatida: Zetorchestidae) from Vietnam, with juvenile morphology and identification key to known species of the genus

Zootaxa ◽  
2021 ◽  
Vol 5057 (4) ◽  
pp. 545-561
Author(s):  
VASILIY B. KOLESNIKOV ◽  
VLADISLAV D. LEONOV
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mites ◽  
Identification Key ◽  
Diagnostic Features ◽  
Southern Vietnam ◽  
The Family ◽  
The World ◽  
A New Species

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.  

Contribution to the knowledge of lohmanniid oribatid mites (Acari: Oribatida: Lohmanniidae) of Cuba

Biologia ◽  
2015 ◽  
Vol 70 (12) ◽  
Author(s):  
Sergey G. Ermilov ◽  
Andrei V. Tolstikov
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
National Park ◽  
Neotropical Region ◽  
Oribatid Mites ◽  
Identification Key ◽  
The Family ◽  
First Time ◽  
A New Species

AbstractA list of identified oribatid mites of the family Lohmanniidae (Acari, Oribatida) collected from Cuba, including 4 species from 4 genera, is provided. The genus Heptacarus and species Heptacarus supertrichus Piffl, 1967 are recorded in Cuba for the first time. A new species of Annectacarus is described from leaf litter in forest of Valle de Viñales National Park. Annectacarus vinalesensis sp. n. is morphologically most similar to A. krachan Mahunka, 1995, but the new species differs from the latter by the rostrum with indentation and the presence of six pairs of neotrichal notogastral setae and six pairs of setae on epimere I. An identification key to the known species of Annectacarus in the Neotropical region is given.

New faunistic and taxonomical findings of oribatid mites (Acari, Oribatida) of the family Otocepheidae from Myanmar 

2017 ◽  
Vol 22 (7) ◽  
pp. 948
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
National Park ◽  
Morphological Traits ◽  
Oribatid Mites ◽  
The Other ◽  
Primary Forest ◽  
The Family ◽  
A New Species

The first data on the oribatid mites of Myanmar are presented and these belong to the family Otocepheidae. A new species of the genus Eurostocepheus (Oribatida, Otocepheidae) is described from litter of disturbed primary forest of Nat Ma Taung National Park in the Chin State. Eurostocepheus (Eurostocepheus) peterjaegeri sp. nov. is morphologically most similar to E. (E.) mahunkai Mondal & Kundu, 1999, but differs by the shorter notogastral setae c and la compared to the other notogastral setae, setae la pressed to notogastral surface, well-developed lateral prodorsal carinae, smooth genital plates and by the presence of diagonal ridges on the anal plates. A supplementary description of Otocepheus (Otocepheus) heterosetiger Aoki, 1965 which was originally described from Thailand, is given in detail on the basis of specimens from Myanmar. The main morphological traits for this species are summarized.

scholarly journals A new species and a new record of the Southeast Asian millipede genus Antheromorpha Jeekel, 1968 (Polydesmida, Paradoxosomatidae) from Vietnam

ZooKeys ◽  
2019 ◽  
Vol 832 ◽  
pp. 77-89 ◽  
Author(s):  
Natdanai Likhitrakarn ◽  
Sergei I. Golovatch ◽  
Irina Semenyuk ◽  
Somsak Panha
Keyword(s):  
New Species ◽  
New Record ◽  
National Park ◽  
Southeast Asian ◽  
Identification Key ◽  
Colour Pattern ◽  
Southern Vietnam ◽  
Brown Body ◽  
A New Species

Antheromorphanguyenisp. n. is described and illustrated from Kon Ka Kinh National Park, southern Vietnam. The new species is distinguished by a peculiar colour pattern showing a uniformly black-brown body contrasting with yellow-brown paraterga and epiproct, as well as in the pointed gonopodal process being unusually short, only approximately half as long as the solenophore. In addition, an identification key to all 13 presently known species, all mapped, is given. A new record of A.festiva is provided from southern Vietnam.

scholarly journals A NEW SPECIES OF LASIOBELBA (ACARI, ORIBATIDA, OPPIIDAE) FROM VIETNAM

2017 ◽  
Vol 15 ◽  
pp. 33-39
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Oribatid Mites ◽  
Similar Species ◽  
Southern Vietnam ◽  
Cat Tien National Park ◽  
A New Species

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.

Contribution to the knowledge of oribatid mites (Acari, Oribatida) of Uganda, with description of a new species of the genus Machadobelba (Machadobelbidae)

2020 ◽  
Vol 25 (6) ◽  
pp. 1021-1031
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Body Surface ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Transverse Ridge ◽  
The Family ◽  
A New Species

A list of identified oribatid mite taxa from Uganda, including 21 species/subspecies from 17 genera and 14 families, is presented. A new species of the family Machadobelbidae is described from leaf litter. Machadobelba ugandaensis sp. nov. differs from Machadobelba barbata Sanyal, Saha & Chakraborty, 2005 and Machadobelba dispar Balogh, 1958 by the presence of one pair of lateral teeth of the rostrum, prodorsal transverse ridge between costulae and foveolate body surface. Revised generic diagnosis and an identification key to the known species of Machadobelba are presented.

To the knowledge of oribatid mites (Acari, Oribatida) of Samoa

2019 ◽  
Vol 24 (1) ◽  
pp. 118 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Stefan Friedrich
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Identification Key ◽  
Australian Region ◽  
The Family ◽  
A New Species

A new species of oribatid mites of the family Galumnidae (Acari, Oribatida) is described from Samoa; Pergalumna enricoi sp. nov. differs from Pergalumna foveolata Hammer, 1973 by the elongate oval, transversely oriented notogastral porose areas Aa and heavily tuberculate prodorsum. An identification key to the known species of the genus Pergalumna from the Australian region is presented. A list of oribatid mite taxa of the Samoan Islands, including 77 species/subspecies from 56 genera and 29 families, is provided.

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
Keyword(s):  
New Species ◽  
Sandy Soil ◽  
National Park ◽  
Oribatid Mites ◽  
Dipterocarp Forest ◽  
Southern Vietnam ◽  
The Family ◽  
Three New Species ◽  
Cat Tien National Park

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.

Sadocepheus nortonroyi sp. nov. (Acari, Oribatida, Cepheidae) from Chile, with identification key to known species of the genus

2020 ◽  
Vol 25 (5) ◽  
pp. 869-880
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
Body Size ◽  
Oribatid Mites ◽  
Identification Key ◽  
The Family ◽  
A New Species

A new species of oribatid mites of the family Cepheidae is described based on adults from rainforest in Chile. Sadocepheus nortonroyi sp. nov. differs from Sadocepheus foveolatus by the larger body size, the presence of transverse notogastral ridge and divergent lamellar cusps, and the location of notogastral setae on the notogastral surface. Explanations on placement of some species in Sadocepheus are presented. An identification key to known species of Sadocepheus is given.

Contribution to the knowledge of the oribatid mite genus Tritegeus (Acari, Oribatida, Cepheidae), with description of a new species from Nepal

2022 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Jochen Martens
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Identification Key ◽  
Generic Diagnosis ◽  
The Family ◽  
A New Species ◽  
Mite Genus

A new species of oribatid mites of the family Cepheidae (Oribatida)—Tritegeus janosbaloghi sp. nov.—is described based on adults from soil-litter in Nepalese forest. The generic diagnosis of Tritegeus is updated. An identification key and data on distribution of known species of Tritegeus are provided.

New data on oribatid mites of Galumna (Galumna) (Acari, Oribatida, Galumnidae) from Northern Vietnam, with a key to species of this subgenus in the Oriental region

2017 ◽  
Vol 22 (4) ◽  
pp. 550 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef Stary
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Oribatid Mites ◽  
Identification Key ◽  
Key To Species ◽  
Oriental Region ◽  
Northern Vietnam ◽  
Tam Dao National Park ◽  
A New Species

A new species of Galumna (Galumna) (Oribatida, Galumnidae) are described from a sample of grass rhizosphere, from a meadow of the Tam Dao National Park, Northern Vietnam. Galumna (Galumna) dkrivolutskyi sp. nov. differs from G. pseudotriquetra Ermilov, 2015(b) by the larger body size, bothridial heads slightly developed unilaterally and by the absence of sejugal suture medially. A supplementary description of G. discifera Balogh, 1960 is present based on Vietnamese specimens. Morphological additions to description of the Vietnamese species, G. acutirostrum Ermilov & Anichkin, 2010, are given. An identification key to known species of Galumna (Galumna) from the Oriental region is provided.

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