New and interesting oribatid mites (Acari, Oribatida) near Potchefstroom (South Africa), with description of two new species

2017 ◽  
Vol 22 (11) ◽  
pp. 1849 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Elizabeth A. Hugo-Coetzee ◽  
Alexander A. Khaustov ◽  
Pieter D. Theron
Keyword(s):  
South Africa ◽  
New Species ◽  
Body Surface ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Taxonomic Proposal ◽  
Two New Species ◽  
Ethiopian Region ◽  
First Time ◽  
The City

The present study is based on oribatid mite material (Acari, Oribatida) collected near the city of Potchefstroom in South Africa. A list of identified taxa, including 44 species from 34 genera and 21 families, is presented; of these, five species (Epilohmannia dimorpha, Cultroribula bicuspidata, Suctobelbila fonticula, Protoribates paracapucinus, Galumna baloghi) and one genus (Cultroribula) are recorded in the fauna of South Africa for the first time; one species (Limnozetes palmerae) is recorded in the Ethiopian region for the first time. Two new species belonging to the genera Scheloribates and Galumna are described. Scheloribates (Scheloribates) potchefstroomensis sp. nov. is morphologically most similar to S. (S.) diversidactylus (Hammer, 1961) and Scheloribates (S.) tricarinus Coetzer, 1968, but differs by the bothridial setae with developed heads and porose body surface. Galumna (Galumna) curvifamulus sp. nov. is morphologically most similar to G. (G.) colombiana Ermilov, 2017, but differs by the posteromedial localization of setal alveoli la, tuberculate medioanterior part of prodorsum, striate pteromorphs, smooth subcapitular mentum and the positions of lyrifissures ih and ips. The systematic placement of Urubambates calcaratus Mahunka, 1984 is discussed, resulting in the following taxonomic proposal: Scheloribates calcaratus (Mahunka, 1984) comb. nov.

New and interesting oribatid mites (Acari, Oribatida) from Hanoi (Northern Vietnam)

2018 ◽  
Vol 23 (1) ◽  
pp. 61 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef Stary
Keyword(s):  
New Species ◽  
Body Surface ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Oriental Region ◽  
Northern Vietnam ◽  
Two New Species ◽  
First Time ◽  
The City

The present study is based on oribatid mite material (Acari, Oribatida) collected from the city of Hanoi in Northern Vietnam. A list of identified taxa, including 68 species from 49 genera and 32 families, is presented; of these, ten species (Trhypochthonius japonicus, Nothrus oblongus, Hermanniella aliverdievae, Arthrodamaeus decemsetiger, Arcoppia fenestralis orientalis, Ramusella puertomonttensis, Allosuctobelba grandis, Scheloribates elegans, Neoribates gracilis, Pergalumna corniculata) and one genus (Trhypochthonius) are recorded in the Vietnamese fauna for the first time; seven species (Xenillus selgae, Arcoppia curtipila, Cycloppia granulata, Hammerella gracilis, Allosuctobelba tricuspidata, Ceratozetoides maximus, Protoribates hakonensis) and one genus (Ceratozetoides) are recorded in the Oriental region for the first time. Two new species belonging to the genera Allosuctobelba and Oribatella are described: Allosuctobelba alexanderkhaustovi sp. nov. differs from Allosuctobelba tricuspidata tricuspidata Aoki, 1984 in the rostrum having three to four lateral teeth and very long notogastral setae positioned in two parallel rows; Oribatella pavelklimovi sp. nov. differs from Oribatella kunsti Bernini, 1972 by the granulate body surface, setiform  aggenital setae and the dorsolateral position of notogastral setae lm and lp.

scholarly journals Two new species of the genus Ausoribula (Acari, Oribatida, Oribatulidae) from termitaries of South Africa

Acarologia ◽  
2017 ◽  
Vol 57 (3) ◽  
pp. 643-650
Author(s):  
Sergey G. Ermilov ◽  
Elizabeth A. Hugo-Coetzee ◽  
Alexander A. Khaustov
Keyword(s):  
South Africa ◽  
New Species ◽  
Oribatid Mites ◽  
Monotypic Genus ◽  
Two New Species ◽  
Ethiopian Region ◽  
First Time

Two new species of oribatid mites of the previously monotypic genus Ausoribula Lee, 1992 (Oribatulidae) are described from termite nests of South Africa. Ausoribula termitophila n. sp. has a pointed rostrum, elongately fusiform, bothridial setae, a weak anterior notogastral margin which only slightly protrudes into the prodorsum, notogastral setae c2 similar in length to other setae (except shorter c1) and three or four pairs of genital setae. In contrast, A. quagesetosa Lee, 1992 has a rounded rostrum, bothridial setae clavate, and the anterior notogastral margin interrupted and strongly protruding into the prodorsum. Ausoribula bloemfonteinensis n. sp. has a pointed rostrum, clavate bothridial setae, the anterior notogastral margin distinct and only slightly protruding, notogastral setae c2 shorter than other setae (except the shorter c1) and three pairs of genital setae. The genus Ausoribula is recorded in the Ethiopian region for the first time.

New and interesting moss mites (Acari, Oribatida) from South Africa, with description of two new species

2017 ◽  
Vol 22 (10) ◽  
pp. 1560
Author(s):  
Sergey G. Ermilov ◽  
Elizabeth A. Hugo-Coetzee ◽  
Pieter D. Theron
Keyword(s):  
South Africa ◽  
New Species ◽  
Oribatid Mite ◽  
Similar Species ◽  
Two New Species ◽  
Ethiopian Region ◽  
First Time

The present study is based on oribatid mite material (Acari, Oribatida) collected from moss (Sphagnum sp.) on the seepage area below a permanent spring in South Africa. A list of identified taxa, including 17 species from 15 genera and 11 families, is presented; of these, six species (Haplochthonius simplex, Trhypochthoniellus longisetus, Tyrphonothrus maior, Neoamerioppia polygonata, Trachyoribates ovulum, Trichogalumna nipponica) and three genera (Haplochthonius, Trhypochthoniellus, Trachyoribates) are recorded in the fauna of this country for the first time, and three species (Malaconothrus hexasetosus, Mucronothrus braziliensis, Limnozetes ciliatus,), three genera (Mucronothrus, Limnozetes, Nesozetes) and one family (Nesozetidae) are recorded in the Ethiopian region for the first time. Two new species belonging to the genera Trhypochthoniellus and Hydrozetes are described. Trhypochthoniellus malaconothroiformis sp. nov. differs from the morphologically most similar species, Trhypochthoniellus ramosus Hammer, 1982 by the absence of strongly branched notogastral and leg setae, and the presence of seven pairs of genital setae. Hydrozetes sphagnicolus sp. nov. differs from all known species of Hydrozetes by the much longer notogastral setae with attenuate tips.

Oribatid mites (Acari, Oribatida) inhabiting nests of the termite Trinervitermes trinervoides (Sjöstedt) in the Franklin Game Reserve (Bloemfontein, South Africa), with description of a new species of the genus Ceratobates (Tegoribatidae)

2017 ◽  
Vol 22 (10) ◽  
pp. 1715 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Elizabeth A. Hugo-Coetzee ◽  
Alexander A. Khaustov
Keyword(s):  
South Africa ◽  
New Species ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Game Reserve ◽  
Ethiopian Region ◽  
First Time ◽  
A New Species

The present study is based on oribatid mite material (Acari, Oribatida) collected from nests of the termite Trinervitermes trinervoides (Sjöstedt) of the Franklin Game Reserve on Naval Hill in Bloemfontein (South Africa). A list of identified taxa, including 38 species from 32 genera and 25 families, is presented. Of these, four species (Sellnickochthonius foliatifer, Sphaerochthonius splendidus, Phyllozetes alatus, Pheroliodes africanus), two genera (Sphaerochthonius, Phyllozetes) and one family (Sphaerochthoniidae) are recorded for the fauna of this country for the first time; four species (Liochthonius simplex, Transoribates agricola, Lepidozetes singularis, Anellozetes translamellatus) and four genera (Liochthonius, Ceratobates, Transoribates, Lepidozetes) are recorded in the Ethiopian region for the first time. A new species of the genus Ceratobates is described, namely C. monosacculatus sp. nov., which is distinguished from all species of the genus by the tridactylous legs (versus monodactylous). Some data on oribatid mites inhabiting nests of termites are summarized.

New data on oribatid mites (Acari, Oribatida) of South Africa, with description of two new species of the family Oppiidae

2019 ◽  
Vol 24 (2) ◽  
pp. 287 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Elizabeth Hugo-Coetzee
Keyword(s):  
South Africa ◽  
New Species ◽  
Body Size ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Western Cape ◽  
The Family ◽  
Two New Species ◽  
Interlamellar Region ◽  
First Time

The present study is based on oribatid mite material (Acari, Oribatida) collected from soil of Kaaimansgat estuary, Wilderness, Western Cape, South Africa in 2018. A list of identified taxa, including 41 species from 34 genera and 23 families, is presented; of these, nine species, three genera and one family are recorded in South Africa for the first time. Two new species belonging to the family Oppiidae are described: Kokoppia kaaimansensis sp. nov. differs from Kokoppia dudichi (Balogh, 1982) by the larger body size, the medium sized lamellar and interlamellar setae, the presence of muscle sigillae in the interlamellar region and the distinctly semi-oval epimeral borders IV and the absence of notogastral setae c; Paroppia neethlingi sp. nov. differs from other species of the genus by the localization of adanal lyrifissures in a direct apoanal position and the absence of epimeral borders IV. Revised generic diagnoses and identification keys to the known species of Kokoppia and Paroppia 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.

New faunistic and taxonomic data on oribatid mites (Acari, Oribatida) of Ethiopia

2018 ◽  
Vol 23 (9) ◽  
pp. 1827 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Leonid B. Rybalov
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Identification Key ◽  
Fallen Leaves ◽  
Ethiopian Region ◽  
First Time ◽  
A New Species

The present study is based on oribatid mite material (Acari, Oribatida) collected from six localities in Ethiopia during 2013. A list of identified taxa, including 60 species from 45 genera and 30 families, is provided; of these, eight species are recorded in the fauna of this country for the first time, and one species is recorded in the Ethiopian region for the first time. A new species of the genus Wallworkoppia (Oppiidae) is described from litter and fallen leaves in a Juniperus forest; W. tetraciliata Ermilov sp. nov. differs from W. secata (Mahunka, 1999), W. parasensilla (Mahunka, 1999), W. tuberosa (Mahunka, 1988) and W. vibrissa (Mahunka, 1983) by the rounded rostrum (versus tripartite rostrum). An identification key to known species of Wallworkoppia is updated. 

New species and records of Oppiidae (Acari, Oribatida) from the Montagne d'Ambre National Park (Madagascar)

2020 ◽  
Vol 25 (4) ◽  
pp. 697-706 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef Stary
Keyword(s):  
New Species ◽  
Body Size ◽  
Leaf Litter ◽  
National Park ◽  
Posterior Part ◽  
Oribatid Mites ◽  
The Family ◽  
Two New Species ◽  
Ethiopian Region ◽  
First Time

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.

New faunistic and taxonomic data on oribatid mites (Acari, Oribatida) of Taiwan

2017 ◽  
Vol 22 (6) ◽  
pp. 824 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Jhih-rong Liao
Keyword(s):  
New Species ◽  
Oribatid Mite ◽  
Oribatid Mites ◽  
Oriental Region ◽  
Medium Length ◽  
Anogenital Region ◽  
Two New Species ◽  
First Time

The present study is based on oribatid mite materials (Acari, Oribatida) collected from Taiwan in 2009–2010. A list of identified taxa, including 34 species from 30 genera and 21 families, is presented; of these, the subspecies Tectocepheus velatus sarekensis, the species Suctobelbella (Flagrosuctobelba) cf. elegantula, Paralamellobates misella, Protoribates paracapucinus, Perscheloribates nodosus and Scheloribates (Bischeloribates) dalawaeus, the subgenera Uracrobates (Parauracrobates) and Scheloribates (Bischeloribates), and the genera Scapheremaeus and Brassiella are recorded in the fauna of Taiwan for the first time. The species Camisia hamulifera and Fissicepheus defectus are recorded in the Oriental region for the first time. Two new species belonging to the genera Galumna (Galumnidae) and Uracrobates (Mochlozetidae) are described. Galumna (Galumna) tsengi sp. nov. differs from G. (G.) makilingensis Ermilov, Corpuz-Raros & Tolstikov, 2014 by the clavate heads of the bothridial setae, slightly dilated  porose areas Aa in posterolateral parts, not boomerang shaped, and by the erect interlamellar setae, which are shorter than the lamellar setae. Uracrobates (Parauracrobates) newtaipeiensis sp. nov. differs from U. (P.) truncatus Ermilov & Martens, 2015 by the absence of well-developed lateral teeth on the lamellar cusps, foveolate notogaster and anogenital region and the medium length of the anal and adanal setae.

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.

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