New Neoribates (Acari, Oribatida, Parakalummidae) from Vietnam 

Zootaxa ◽  
2017 ◽  
Vol 4303 (1) ◽  
pp. 51
Author(s):  
SERGEY G. ERMILOV ◽  
JOSEF STARÝ
Keyword(s):  
New Species ◽  
Body Surface ◽  
National Park ◽  
Oribatid Mites ◽  
Medium Size ◽  
Northern Vietnam ◽  
Median Ridge ◽  
Three New Species ◽  
Tam Dao National Park

Three new species of oribatid mites of the genus Neoribates (Oribatida, Parakalummidae) are described based on adult specimens from the Tam Dao National Park of Northern Vietnam. Neoribates pseudojacoti sp. nov. differs from Neoribates jacoti Balogh & Mahunka, 1967 by the presence of clavate bothridial setae, median ridge of rostrum and adanal setae of medium size, and the localization of lamellar setae on prodorsum laterally to lamellar ends. Neoribates striatissimus sp. nov. differs from Neoribates similis Fujikawa, 2007 by the striate body surface, minute rostral setae and five pairs of genital setae. Neoribates protrusus sp. nov. differs from Neoribates rotundus Aoki, 1982 by the presence of barbed bothridial setae, rudimentary parts of translamellar line and very long interlamellar setae with attenuate tips. 

New Protoribates (Acari, Oribatida, Haplozetidae) from Vietnam

Zootaxa ◽  
2017 ◽  
Vol 4258 (6) ◽  
pp. 501 ◽  
Author(s):  
SERGEY G. ERMILOV ◽  
JOSEF STARÝ
Keyword(s):  
New Species ◽  
Body Size ◽  
Surface Morphology ◽  
Body Surface ◽  
National Park ◽  
Oribatid Mites ◽  
Identification Key ◽  
Northern Vietnam ◽  
Three New Species ◽  
Tam Dao National Park

Three new species of oribatid mites of the genus Protoribates (Oribatida, Haplozetidae) are described based on adult specimens from the Tam Dao National Park of Northern Vietnam. Protoribates chistyakovi sp. nov. differs from P. sangumburiensis (Choi, 1996) by being larger, the localization of lamellar setae, and morphology of rostrum and interlamellar setae. Protoribates shaldybinae sp. nov. differs from P. dentatus (Berlese, 1883) by its distinctly foveolate body surface, morphology of pedotecta II and leg tarsi I and II, and much longer adanal setae ad2. Protoribates shvanderovi sp. nov. differs from P. gracilis (Aoki, 1982) by its larger body size, localization of lamellar setae, and the relative lengths of lamellar, interlamellar and bothridial setae, and longer dorsophragmata. An identification key to the Vietnamese species of the genus Protoribates is given.

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.

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.

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.

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.

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. 

First record of the family Liacaridae (Acari, Oribatida) from Vietnam, with description of two new species

2017 ◽  
Vol 22 (4) ◽  
pp. 456 ◽  
Author(s):  
Sergey G. Ermilov ◽  
JOSEF STARÝ
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
First Record ◽  
Northern Vietnam ◽  
The Family ◽  
Two New Species ◽  
Tam Dao National Park ◽  
First Time ◽  
Mite Family

The oribatid mite family Liacaridae (Acari, Oribatida) is recorded in Vietnam for the first time. Two new species of liacarids of the genera Liacarus and Xenillus are described from Tam Dao National Park, northern Vietnam. Liacarus vietnamensis sp. nov. is similar to L. laterostris Mihelčič, 1954 in the morphology of lamellar cusps (inner teeth well-developed; interlamellar tubercle absent) and in having long interlamellar setae and short notogastral setae, but differs by the directions of lamellar cusps and morphology of bothridial setae. Xenillus tamdaoensis sp. nov. is similar to X. longipilus Pérez-Íñigo & Peña, 1995 in having long notogastral setae, insertion of notogastral setae lm posterior to la, and the presence of an interlamellar tubercle, but differs by the morphology and position of lamellar cusps, size of the interlamellar tubercle and length of interlamellar setae.

scholarly journals Contribution to the knowledge of oribatid mites of the genus Austrocarabodes (Acari, Oribatida, Carabodidae) of Madagascar

Acarologia ◽  
2020 ◽  
Vol 60 (2) ◽  
pp. 353-370
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
Body Surface ◽  
National Park ◽  
Oribatid Mites ◽  
The Body ◽  
First Time ◽  
A New Species

This work includes taxonomic and faunistic data on carabodid mites (Oribatida, Carabodidae) collected from the Montagne d'Ambre National Park, North Madagascar. A new species of the genus Austrocarabodes is described; A. madagascarensis n. sp. differs from A. similis and A. spathulatus by the presence of foveolae on the body surface. Supplementary descriptions of Austrocarabodes parapustulatus Mahunka, 2009 and A. planisetus Mahunka and Mahunka-Papp, 2011 which were originally described from Madagascar, are presented. The species Austrocarabodes spathulatus Mahunka, 1978 is recorded in Madagascar for the first time.

scholarly journals Maculergithus, a new subgenus in Gergithus Schumacher, 1915 with two new species from northern Vietnam (Hemiptera: Fulgoromorpha: Issidae)

2016 ◽  
Author(s):  
Jérôme Constant ◽  
Hong-Thai Pham
Keyword(s):  
New Species ◽  
Male Genitalia ◽  
National Park ◽  
Identification Key ◽  
Distribution Map ◽  
Northern Vietnam ◽  
New Subgenus ◽  
Two New Species ◽  
North Vietnam ◽  
Tam Dao National Park

The new subgenus Maculergithus subgen. nov. is established to accommodate two new species of the genus Gergithus Stål, 1870 (Issinae, Hemisphaeriini): G. (Maculergithus) tamdao subgen. et sp. nov. and G. (Maculergithus) luteomaculatus subgen. et sp. nov. from Tam Dao National Park in North Vietnam. Two more species from Hainan, China, G. multipunctatus Che, Zhang & Wang, 2007 and G. nonomaculatus Meng & Wang, 2012 are also placed in Maculergithus subgen. nov. A fifth species from Hainan, yet undescribed and erroneously identified as G. multipunctatus in recent papers also belongs to this new subgenus. Illustrations of habitus, morphological details and male genitalia together with a distribution map and an identification key to the species of Maculergithus subgen. nov. are provided. Four species of the genus Gergithus are now recorded in Vietnam. A rectificative note on the misinterpretation of G. multipunctatus in recent publications on Issidae is also provided.

Contribution to the knowledge of the oribatid mite genus Eurostocepheus (Acari, Oribatida, Otocepheidae)

2017 ◽  
Vol 22 (5) ◽  
pp. 640
Author(s):  
Sergey G. Ermilov ◽  
Josef Starý
Keyword(s):  
New Species ◽  
National Park ◽  
Oribatid Mite ◽  
Identification Key ◽  
Northern Vietnam ◽  
Distribution And Ecology ◽  
Tam Dao National Park ◽  
Transverse Position ◽  
A New Species ◽  
Mite Genus

A new species of the genus Eurostocepheus (Oribatida, Otocepheidae) is described from soil and litter of Tam Dao National Park in Northern Vietnam. Eurostocepheus (Eurostocepheus) wojciechniedbalai sp. nov. is morphologically most similar to E. (E.) mahunkai Mondal & Kundu, 1999 from India in the presence of four pairs of genital setae and medial prodorsal condyles, but differs by the quadrangular, anteromedially excavated lateral notogastral condyles, short interlamellar setae, short notogastral setae c, minute epimeral setae 1a, 2a, 3a, two pairs of epimeral setae on epimere IV, and by the transverse position of the anal setae. Revised generic and subgeneric diagnoses, an identification key to the known taxa, and data on the distribution and ecology of Eurostocepheus are presented.

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