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.

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.

Additions to the knowledge of the oribatid mite genus Kalyptrazetes (Acari, Oribatida, Microzetidae)

2017 ◽  
Vol 22 (3) ◽  
pp. 333 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Stefan Friedrich
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Identification Key ◽  
Lowland Rainforest ◽  
A New Species ◽  
Mite Genus

A new species of microzetid oribatid mites of the genus Kalyptrazetes is described from upper soil and leaf litter in the primary evergreen lowland rainforest of Amazonian Peru. Kalyptrazetes bifurcatus Ermilov sp. nov. differs from other representatives of the genus by the morphology of rostral and centroventral epimeral setae and anterior parts of lamellae, the length of some notogastral, epimeral and genital setae, and the absence of an X-structure in the epimeral region. The main generic traits and an identification key to known species of Kalyptrazetes are provided. 

Contribution to the knowledge of the oribatid mite genus Antarctozetes (Acari, Oribatida, Punctoribatidae) 

2019 ◽  
Vol 24 (1) ◽  
pp. 81
Author(s):  
Sergey G. Ermilov ◽  
Maria Minor ◽  
Valerir Behan-Pelletier
Keyword(s):  
New Species ◽  
New Zealand ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Adult Morphology ◽  
Relationship Of ◽  
The Relationship ◽  
A New Species ◽  
Mite Genus

A new species of Antarctozetes (Oribatida, Ceratozetoidea) is described from the soil in New Zealand based on adult morphology. Antarctozetes mariehammerae sp. nov. differs from Antarctozetes intermedius (Hammer, 1967) by the short rostral setae, very short stalks of bothridial setae, and bidentate lamellar cusps. A revised generic diagnosis is given, Antarctozetes is maintained in Punctoribatidae, although knowledge of juvenile instars is lacking. The relationship of Antarctozetes, Anellozetes, Africoribates and Kilimabates is discussed. Data on habitat and an identification key to known species of Antarctozetes in New Zealand are provided. 

Contribution to the knowledge of the oribatid mite genus Belloppia (Acari, Oribatida, Oppiidae)

2018 ◽  
Vol 23 (11) ◽  
pp. 2147
Author(s):  
Sergey G. Ermilov ◽  
Maria Minor
Keyword(s):  
New Species ◽  
New Zealand ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Median Part ◽  
New Material ◽  
A New Species ◽  
Mite Genus

A new species of the genus Belloppia (Oribatida, Oppiidae) is described from New Zealand; Belloppia bella sp. nov. differs from all species of the genus by the presence of a distal row of clear barbs on the bothridial heads and the median part of the tripartite rostrum strongly protruding and distinctly longer than the lateral parts. Supplementary descriptions for two species, Belloppia wallworki Hammer, 1968 and B. shealsi Hammer, 1968 are given based on new material from New Zealand. A revised generic diagnosis and an identification key to known species of Belloppia are presented. 

scholarly journals Contribution to the knowledge of the oribatid mite genus Gittella (Acari, Oribatida, Oppiidae), with description of a new species from Peru

Acarologia ◽  
2021 ◽  
Vol 61 (4) ◽  
pp. 1015-1022
Author(s):  
Sergey G. Ermilov ◽  
Luis S. Subias ◽  
Umukusum Ya. Shtanchaeva ◽  
Stefan Friedrich
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
Oribatid Mite ◽  
Key Distribution ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Lowland Rainforest ◽  
A New Species ◽  
Mite Genus

A new species of the genus Gittella (Oribatida, Oppiidae) - G. kontschani n. sp. - is described, based on materials collected from upper soil and leaf litter in the primary evergreen lowland rainforest of Amazonian Peru. Generic diagnosis, an identification key, distribution, and habitats of all known species of Gittella are presented.

scholarly journals Contribution to the knowledge of the oribatid mite genus Eremella (Acari, Oribatida, Eremellidae)

Acarologia ◽  
2019 ◽  
Vol 59 (2) ◽  
pp. 214-226
Author(s):  
Sergey G. Ermilov ◽  
Andrey V. Frolov
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Taxonomic Status ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Generic Status ◽  
A New Species ◽  
Termite Nest ◽  
Mite Genus

A new species of Eremella Berlese, 1913 (Oribatida, Eremellidae) is described from a termite nest of Cornitermes silvestrii Emerson in Snyder, 1949 (Isoptera, Termitidae) in Brazil. Eremella vazdemelloi sp. nov. differs from Eremella ensifera Balogh and Mahunka, 1968 by the presence of short notogastral setae, the bothridial setae specifically directed posterolaterally, and the absence of tutorial ridges. Revised generic diagnosis and an identification key to known species of Eremella are presented. The taxonomic status of the eremellid genera Licnocepheus Woolley, 1969, Triteremella Kunst, 1971 and Afreremella Mahunka, 1973 are discussed, resulting in the following new taxonomic proposals: Eremella (=Licnocepheus syn. nov.), Eremella (=Triteremella syn. nov.), Eremella reticulatus (Woolley, 1969) comb. nov. (from Licnocepheus), Eremella simpliseta (Mahunka, 2011) comb. nov. (from Triteremella). Also, the generic status of Afreremella and Archeremella Balogh and Mahunka, 1974, and initial systematic placement of Afreremella luisiae Mahunka, 1973, Eremella kaszabi Csiszár, 1962 and Eremella matildebellae Mahunka and Palacios-Vargas, 1995 are supported.

To the knowledge of oribatid mites (Acari, Oribatida) of the Comoro lslands

2019 ◽  
Vol 24 (4) ◽  
pp. 624
Author(s):  
Sergey G. Ermilov ◽  
Nathalie J. Mary
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Ethiopian Region ◽  
First Time ◽  
A New Species ◽  
Comoro Islands

The present study is based on oribatid mite material collected from Mayotte island (Сomoro Islands, Ethiopian region) in 2011–2016. A new species of the genus Uracrobates (Oribatida, Mochlozetidae) is described; Uracrobates (Uracrobates) mayottensis sp. nov. differs from all species of the nominative subgenus by having a rounded rostrum (versus bidentate or pointed). An updated generic diagnosis and an identification key to the known subgenera and species of Uracrobates are presented. A list of all oribatid mite taxa of the Comoro Islands, including 41 species, 30 genera and 19 families, is provided. Thе genus Phauloppia and the species Edwardzetes novazealandicus are recorded in the Ethiopian region for the first time.

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.

scholarly journals Contribution to the knowledge of the oribatid mite genus Hardybodes (Acari, Oribatida, Carabodidae) with description of a new species from the Philippines

Acarologia ◽  
2018 ◽  
Vol 58 (1) ◽  
pp. 131-139
Author(s):  
Sergey G. Ermilov ◽  
Leonila Corpuz-Raros
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
The Philippines ◽  
Identification Key ◽  
The Other ◽  
Generic Diagnosis ◽  
Unknown Species ◽  
A New Species ◽  
Mite Genus

A new species of the genus Hardybodes (Oribatida, Carabodidae) is described from the nest of an unknown species of ants (Formicidae) in soil in Luzon Island, Philippines. Hardybodes minutus n. sp. differs from all species of the genus by the localization of notogastral setae (lm and h2 inserted in the same longitudinal rowdorsocentrally together with da, dm, dp, lp and h1 versus lm and h2 in dorsolateral positions and da, dm, dp, lp and h1 inserted in dorsocentral positions in the other species). Revised generic diagnosis and an identification key to the four known species of Hardybodes are presented.

Contribution to the knowledge of the oribatid mite genus Cerocepheus (Acari, Oribatida, Cerocepheidae)

2020 ◽  
Vol 25 (3) ◽  
pp. 491-500
Author(s):  
Sergey G. G. Ermilov
Keyword(s):  
New Species ◽  
Body Size ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Southern Chile ◽  
A New Species ◽  
Mite Genus

A new species of Cerocepheus (Oribatida, Cerocepheidae) is described from rainforest litter in southern Chile. Cerocepheus osornoensis sp. nov. differs from Cerocepheus mirabilis by the smaller body size and the presence of bidentate lamellar cusps. Revised generic diagnosis, data on distribution of Cerocepheus and an identification key to known species of Cerocepheidae are presented.

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