scholarly journals New taxa of oribatid mites from Korup National Park (Cameroon). The genus Pilizetes (Acari, Oribatida, Galumnidae)

2018 ◽  
Vol 23 (2) ◽  
pp. 367
Author(s):  
Sergey G. Ermilov ◽  
Josef Stary ◽  
Jeno Kontschan
Keyword(s):  
New Species ◽  
New Taxa ◽  
National Park ◽  
Oribatid Mites ◽  
Korup National Park ◽  
Two New Species

Two new species of oribatid mites of the genus Pilizetes (Oribatida, Galumnidae) are described from litter and soil in the Korup National Park (Cameroon). Pilizetes paradudichi sp. nov. differs from Pilizetes dudichi Balogh, 1966 by the presence of long interlamellar setae and clearly longer notogastral setae. Pilizetes parasellnicki sp. nov. differs from Pilizetes sellnicki Balogh, 1958 by the presence of thickened, heavily ciliated and long epimeral setae 3b, 4a, 4b and 4c.

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.

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 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.

Contribution to the knowledge of African Parakalummidae (Acari, Oribatida)

2020 ◽  
Vol 25 (1) ◽  
pp. 113-124
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
Leaf Litter ◽  
National Park ◽  
Oribatid Mites ◽  
Identification Key ◽  
African Species ◽  
Two New Species ◽  
Distribution And Ecology

Two new species of oribatid mites of the genus Neoribates (Oribatida, Parakalummidae) are described based on adult specimens from leaf litter in the Montagne d'Ambre National Park of North Madagascar. Neoribates africanus sp. nov. and N. madagascarensis sp. nov. clearly differs from all species of the genus by the absence of interlamellar seta (including alveolus). An identification key and data on distribution and ecology of known African species of Parakalummidae are presented.

New taxa of oribatid mites from Korup National Park (Cameroon). The genus Pergalumna (Acari, Oribatida, Galumnidae), with description of three new species and a key to known species from the Ethiopian region

Zootaxa ◽  
2018 ◽  
Vol 4425 (2) ◽  
pp. 201 ◽  
Author(s):  
SERGEY G. ERMILOV ◽  
JOSEF STARÝ
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Anterior Margin ◽  
Oribatid Mites ◽  
Ventral Plate ◽  
Korup National Park ◽  
Three New Species ◽  
Ethiopian Region ◽  
Median Pore

Three new species of oribatid mites of the genus Pergalumna (Oribatida, Galumnidae) are described from litter and soil in the Korup National Park (Cameroon). Pergalumna jenoi sp. nov. differs from P. margaritata Mahunka, 1989 and P. pseudomargaritata Mahunka, 1994 by the presence of simple dorsosejugal suture, dentate anterior margin of the ventral plate, distinct reticulate pattern on the pteromorphs and dense stria on the genital plates, the localization of setal alveoli la posterior to porose areas Aa, and the absence of a median pore. Pergalumna tuberclesejugalis sp. nov. differs from P. margaritata and P. pseudomargaritata by the larger body size, the localization of porose areas Aa closer to lm than la, and setal alveoli h3 close and lateral to A2, the presence of sejugal porose areas, and the absence of a median pore and stria on the genital plates. Pergalumna grebennikovi sp. nov. differs from P. bifissurata Hammer, 1972 by the larger body size, the presence of smooth bothridial setae, well-developed interlamellar setae, reticulate anterior margin of pteromorphs, comparatively long prodorsal median ridge and a median pore, and the localization of setal alveoli la and porose areas Aa. An identification key to the known species of the genus Pergalumna from the Ethiopian region is presented. 

Two new species of oribatid mites (Acari: Oribatida) from Bu Gia Map National Park (Vietnam)

2012 ◽  
Vol 21 (1) ◽  
pp. 18-27 ◽  
Author(s):  
S.G. Ermilov ◽  
A.E. Anichkin
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Ventral Side ◽  
Oribatid Mites ◽  
Southern Vietnam ◽  
Two New Species ◽  
Median Pore

Two species of oribatid mites (Acari: Oribatida), Pergalumna pseudosejugalis sp. nov. and Oribatella gerdweigmanni sp. nov. are described from Bu Gia Map National Park (Southern Vietnam). Pergalumna pseudosejugalis sp. nov. is most similar morphologically to P. crassipora Mahunka, 1995, but it differs from the latter in the microfoveolate integument, presence of pseudosejugal line, of a pair of transversal striate bands on ventral side and of median pore, and by shorter lamellar setae. Oribatella gerdweigmanni sp. nov. is most similar morphologically to O. sculpturata Mahunka, 1987, but it differs from the latter in a smaller body size, a microfoveolate integument, the presence of the translamella, more short lateral and medial lamellar dens, and sparse striae in an epimeral region.

New taxonomic and ontogenetic data on oribatid mites of the genus Eutegaeus (Acari, Oribatida, Eutegaeidae)

2021 ◽  
Vol 26 (1) ◽  
pp. 272-288
Author(s):  
Sergey G. Ermilov
Keyword(s):  
New Species ◽  
Body Size ◽  
Body Length ◽  
National Park ◽  
Oribatid Mites ◽  
Generic Diagnosis ◽  
Medium Length ◽  
New Information ◽  
Two New Species ◽  
Long Rod

Two new species of the genus Eutegaeus (Oribatida, Eutegaeidae) are described based on specimens from moss in the Queulat National Park of Chile. Eutegaeus aysenensis sp. nov. (description based on the adult, larva, deuto- and tritonymph) is morphologically similar to that of Eutegaeus lagrecai in having long, flagellate interlamellar and notogastral setae and rod-like bothridial seta; it differs from the latter by having smaller body size and comparatively long bothridial seta, the lamella having anteromedial process, and by the absence of striate ornamentation on notogaster. Eutegaeus queulatensis sp. nov. (description based on the adult, proto- and tritonymph) is morphologically similar to that of Eutegaeus membraniger in having a triangular anteromedial lamellar process, long, rod-like bothridial seta, foveate lamella, and dorsal notogastral setae of medium length; it differs from the latter by having smaller body length, thickened notogastral setae, flagellate interlamellar setae, setiform lamellar setae, a tubercle on epimere III, and absence of an anterolateral tooth on the lamella. Based on new information, several characters in the generic diagnosis of Eutegaeus adults are modified or expanded, and a preliminary diagnosis for juveniles is presented. The larva of E. aysenensis sp. nov. is the first to be described for the genus. Nymphs of four species of Eutegaeus are compared.

Two new species of the genus Pergalumna (Acari, Oribatida, Galumnidae) from Northern Vietnam

2017 ◽  
Vol 22 (4) ◽  
pp. 494 ◽  
Author(s):  
Sergey G. Ermilov ◽  
Josef STARÝ
Keyword(s):  
New Species ◽  
Body Size ◽  
National Park ◽  
Oribatid Mites ◽  
Peanut Shell ◽  
Northern Vietnam ◽  
Two New Species ◽  
Tam Dao National Park ◽  
Median Pore

Two new species of oribatid mites of the genus Pergalumna (Oribatida, Galumnidae) are described from the Tam Dao National Park of Northern Vietnam. Pergalumna kunsti sp. nov. differs from P. magnipora xishuangbanna Aoki & Hu, 1993 by the larger body size, barbed bothridial setae, peanut-shell shaped notogastral porose areas Aa, lamellar setae longer than interlamellar setae and smooth genital plates. Pergalumna storkani sp. nov. differs from P. paratsurusakii Ermilov, Shtanchaeva, Kaluz & Subias, 2013 by the larger body size, rounded rostrum, strong and erect adanal setae ad2, lamellar setae longer than interlamellar setae, and the absence of a median pore.

Sign in / Sign up

Export Citation Format

Share Document