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

Acarologia ◽  
2020 ◽  
Vol 60 (3) ◽  
pp. 612-621
Author(s):  
Sergey G. Ermilov ◽  
Jhih-Rong Liao
Keyword(s):  
New Species ◽  
Agricultural Research ◽  
Ricinus Communis ◽  
Anterior Part ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Taxonomic Proposal ◽  
Mite Genus

Perxylobates hakkai n. sp. (Oribatida, Haplozetidae) is the second representative of the genus recorded in Taiwan; it is described based on adults from soil under Ricinus communis on a farm of the Agricultural Research and Extension Station in Miaoli District. The new species differs from related Perxylobates coreanus Choi and Aoki, 1993 by the presence of five pairs of genital setae (versus four pairs), four pairs of notogastral porose areas including A3 (versus three pairs, A3 absent), minute epimeral seta 1c (versus comparatively long), roughened epimeral and aggenital setae (versus heavily barbed), and smooth anterior part of prodorsum (versus foveolate). A revised generic diagnosis and an identification key to known species of Perxylobates are provided. The systematic placement of Perxylobates mahunkai Bayoumi, 1980 is discussed, resulting in the following new taxonomic proposal: Protoribates mahunkai (Bayoumi, 1980) n. comb.

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. 

Contribution to the knowledge of the oribatid mite genus Eutegaeus (Acari, Oribatida, Eutegaeidae)

Zootaxa ◽  
2020 ◽  
Vol 4830 (2) ◽  
pp. 329-355
Author(s):  
SERGEY G. ERMILOV
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Two New Species ◽  
Valdivian Forest ◽  
Mite Genus

The genus Eutegaeus (Oribatida, Eutegaeidae) comprises 13 species, which are distributed in the Australian, Neotropical and Antarctic regions; of these, two new species are described from litter in the relictual Valdivian forest of Chile. Eutegaeus parapapuaensis sp. nov. (description based on the adult and tritonymph) differs from Eutegaeus papuensis Aoki, 1964 by the absence of translamella, interbothridial tubercles, notogastral setae h3 and epimeral setae 3a. Eutegaeus paralagrecai sp. nov. (description based on the adult and proto-, deuto- and tritonymph) differs from Eutegaeus lagrecai Arcidiacono, 1993 by the presence of lanceolate bothridial setae and long notogastral setae p1, and the absence of striate ornamentation on the notogaster. A revised generic diagnosis and an identification key to known species of Eutegaeus are presented. Nymphs of Eutegaeus and related genera in Eutegaeoidea are compared. 

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.

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.

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 the oribatid mite genus Aokiella (Acari, Oribatida, Carabodidae)

2018 ◽  
Vol 23 (4) ◽  
pp. 643
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Distribution And Ecology ◽  
A New Species ◽  
Mite Genus

A new species of the genus Aokiella (Oribatida, Carabodidae) is described from soil of Taiwan. Aokiella liaoi sp. nov. differs from Aokiella xuansoni Vu, Ermilov & Dao, 2010 in that notogastral setae c1 and c2 as well as da and la are similar in length, and the surface of the notogaster has small, sparse foveoles. A revised generic diagnosis, an identification key to known species, and data on the distribution and ecology of Aokiella are presented.

Contribution to the knowledge of the oribatid mite genus Ocesobates (Acari, Oribatida, Chamobatidae)

2018 ◽  
Vol 23 (4) ◽  
pp. 768
Author(s):  
Sergey G. Ermilov ◽  
Jhih-Rong Liao
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Identification Key ◽  
Generic Diagnosis ◽  
Oriental Region ◽  
First Time ◽  
A New Species ◽  
Mite Genus ◽  
Subjective Synonym

Ocesobates (Oribatida, Chamobatidae) is recorded in the Oriental region for the first time; a new species of this genus is described from soil, ferns, lichens and gramineous weeds of Taiwan. Ocesobates ziweiensis sp. nov. differs from other Ocesobates-species by the presence of translamella (versus translamella absent). A revised generic diagnosis and an identification key to known species of Ocesobates are presented. Ocesobates bregetovae Shaldybina, 1974 is proposed as a junior subjective synonym of Ocesobates boedvarssoni (Sellnick, 1974). Ocesobates galaicus Subías & Shtanchaeva, 2012 is moved to the genus Globozetes Sellnick, 1928.

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