A NEW SPECIES OF RAPHIOCARPUS (GESNERIACEAE) FROM VIETNAM

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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A new species of Heliogomphus from Vietnam (Odonata: Gomphidae)

Zootaxa ◽

10.11646/zootaxa.4555.1.9 ◽

2019 ◽

Vol 4555 (1) ◽

pp. 113

Author(s):

TOM KOMPIER ◽

HARUKI KARUBE

Keyword(s):

New Species ◽

National Park ◽

Northern Vietnam ◽

Central Vietnam ◽

Tam Dao National Park ◽

A New Species ◽

Holotype Male

Heliogomphus bidentatus sp. nov. (holotype male: Tam Dao National Park, Vinh Phuc Prov., northern Vietnam) is described from north and central Vietnam. This new species is similar to H. scorpio (Ris, 1912), but can be separated by the coloration of the thorax and details of the male caudal appendages. Information on its biology and ecology is provided.

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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

Systematic and Applied Acarology ◽

10.11158/saa.22.4.10 ◽

2017 ◽

Vol 22 (4) ◽

pp. 550 ◽

Cited By ~ 2

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.

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A NEW SPECIES OF SCHELORIBATES (ACARI, ORIBATIDA, SCHELORIBATIDAE) FROM VIETNAM, WITH KEY TO THE STRIOLATUS-GROUP

Ecologica Montenegrina ◽

10.37828/em.2017.10.3 ◽

2017 ◽

Vol 10 ◽

pp. 14-21 ◽

Cited By ~ 2

Author(s):

Sergey G. Ermilov ◽

Josef Starý

Keyword(s):

New Species ◽

Body Size ◽

National Park ◽

Oribatid Mite ◽

The Body ◽

Identification Key ◽

Northern Vietnam ◽

Tam Dao National Park ◽

A New Species

A new species of oribatid mite, Scheloribates daoensis sp. nov. is described from grass rhizosphere of meadow in the Tam Dao National Park, Northern Vietnam. It is morphologically most similar to S. striolatus Balogh, 1960, but differs by the body size, the morphology of bothridial setae, the length of circumpedal carinae and the distance between sacculi S1–S1. An identification key to known species/subspecies of striolatus-group of Scheloribates is provided.

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Aspidistra tillichiana (Asparagaceae), a new species from Northern Vietnam

Phytotaxa ◽

10.11646/phytotaxa.212.3.7 ◽

2015 ◽

Vol 212 (3) ◽

pp. 243 ◽

Cited By ~ 7

Author(s):

Olivier Colin

Keyword(s):

New Species ◽

National Park ◽

Northern Vietnam ◽

Tam Dao National Park ◽

A New Species

In a recent summary, Tillich (2014) keyed 43 species of Aspidistra Ker Gawler (1822: 628) for Vietnam. Two of them, i.e. A. bicolor Tillich (2005: 317) and A. subrotata Wan & Huang (1987: 223), originally described from Guangxi (China), were found in Tam Dao NP, Vinh Phuc Prov. During a study trip in northern Vietnam, an additional new species of Aspidistra was discovered in Tam Dao National Park. The species which has features relating it to A. crassifila Y.Liu & C.-I Peng in Lin et al. (2013: 43) is described here.

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Oribatid mites (Acari, Oribatida) from Tam Dao National Park (Northern Vietnam), with description of two new species

Systematic and Applied Acarology ◽

10.11158/saa.23.2.8 ◽

2018 ◽

Vol 23 (2) ◽

pp. 314 ◽

Cited By ~ 1

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.

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Quercus ngochoaensis (Fagaceae), a new species from Ba Vi National Park, northern, Vietnam

Phytotaxa ◽

10.11646/phytotaxa.516.3.7 ◽

2021 ◽

Vol 516 (3) ◽

Author(s):

HOANG THI BINH ◽

NGUYEN VAN NGOC ◽

HOANG THANH SON ◽

SHUICHIRO TAGANE ◽

TETSUKAZU YAHARA

Keyword(s):

New Species ◽

National Park ◽

Nuclear Region ◽

Dna Barcodes ◽

Leaf Base ◽

Northern Vietnam ◽

Entire Margin ◽

A New Species

A new species of Quercus (Fagaceae), Q. ngochoaensis, from Ba Vi National Park, Ha Noi, northern Vietnam is described and illustrated. This species is morphologically similar to Q. glauca in having glabrous twigs, cuneate leaf base, two or three fruits per infructescence, almost entire margin of lamellate rings on cupule except the lowest three rings, slightly convex scar at the base of a nut. However, it differs from Q. glauca in having smaller leaves, cup-shaped cupule enclosing 1/2–2/3 of the nut, 7–8 lamellate rings on cupule, and subglobose nut. In addition to the description, DNA barcodes of the two partial plastid regions of matK, rbcL and the nuclear region of ITS of the new species are provided.

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A new species and first record of the cicada genus Sinotympana Lee, 2009 (Hemiptera: Cicadidae: Dundubiini) from Vietnam

Zootaxa ◽

10.11646/zootaxa.4664.4.8 ◽

2019 ◽

Vol 4664 (4) ◽

pp. 565-573

Author(s):

THAI-HONG PHAM ◽

ALLEN F. SANBORN ◽

HUYEN-THI NGUYEN ◽

JEROME CONSTANT

Keyword(s):

New Species ◽

Adult Male ◽

Male Genitalia ◽

National Park ◽

First Record ◽

Biological Data ◽

Distribution Map ◽

Northern Vietnam ◽

A New Species

The first record of the genus Sinotympana Lee, 2009 from Vietnam is presented. Sinotympana caobangensis sp. nov. (Hemiptera: Cicadidae) from Phia Oac—Phia Den National Park, Cao Bang Province, northern Vietnam is described as new. Photographs of an adult male, illustrations of the male genitalia, a distribution map and biological data for Sinotympana caobangensis sp. nov. are provided.

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

Systematic and Applied Acarology ◽

10.11158/saa.22.4.2 ◽

2017 ◽

Vol 22 (4) ◽

pp. 456 ◽

Cited By ~ 2

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.

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

European Journal of Taxonomy ◽

10.5852/ejt.2016.198 ◽

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.

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