Redescription of the rheophilous cladocera Camptocercus vietnamensis Than, 1980 (Cladocera: Anomopoda: Chydoridae)

Zootaxa ◽  
2011 ◽  
Vol 2934 (1) ◽  
pp. 53 ◽  
Author(s):  
ARTEM Y. SINEV
Keyword(s):  
National Park ◽  
South Vietnam ◽  
Cat Tien National Park ◽  
First Time

Little-known Vietnamese chydorid cladocera, Camptocercus vetnamensis Than, 1980 is redescribed on the material from Cat Tien national park, South Vietnam. Detailed morphology of limbs is described for the first time. In some features, C. vietnamensis is similar to C. uncinatus Smirnov, 1971, but can be easily differentiated from it by smaller size, morphology of postabdomen and labrum. C. vietnamensis is the only species of the genus Camptocercus strictly confined to the rheic conditions.

Composition and structure algal сommunity of the Сát Tiên National Park, Southern Vietnam (first data)

2021 ◽  
pp. 78-85
Author(s):  
Elena M. Kezlya ◽  
Anton M. Glushchenko ◽  
Yevhen I. Maltsev ◽  
Svetlana Y. Maltseva ◽  
Evgeniy S. Gusev ◽  
...  
Keyword(s):  
Species Composition ◽  
Vertical Distribution ◽  
Forest Soils ◽  
National Park ◽  
Soil Horizons ◽  
Southern Vietnam ◽  
South Vietnam ◽  
Composition And Structure ◽  
Cat Tien National Park

The report presents the results of a study of algae in forest soils in the Cat Tien National Park (South Vietnam) using 7 model sites as an example. The species composition of algae and their vertical distribution in the soil horizons have been characterized.

scholarly journals The new genus of stick insect Lobofemora from Vietnam, with the description of three new species (Phasmida: Phasmatidae: Clitumnini)

2015 ◽  
Author(s):  
Joachim Bresseel ◽  
Jérôme Constant
Keyword(s):  
New Species ◽  
National Park ◽  
New Genus ◽  
Biosphere Reserve ◽  
Stick Insect ◽  
South Vietnam ◽  
Central Vietnam ◽  
Three New Species ◽  
Definition Of ◽  
Cat Tien National Park

The new genus Lobofemora gen. nov. is described from Vietnam to accommodate three new species: L. bachmaensis sp. nov. (Bach Ma National Park, central Vietnam), L. bidoupensis sp. nov. (Bidoup-Nui Ba National Park, central Vietnam) and L. scheirei sp. nov., the type species (Cat Tien National Park and Dong Nai Biosphere Reserve, south Vietnam). It is provisionally placed in the tribe Clitumnini Brunner von Wattenwyl, 1893. The genus is the only known Clitumnini which shows tegmina and sometimes alae in the males. Females show conspicuous foliaceous lobes on the median femora. Males and females of all species and the eggs of L. scheirei sp. nov. and L. bidoupensis sp. nov. are described and illustrated. An identification key to the species and a distribution map are provided. The definition of the tribe Clitumnini sensu Hennemann & Conle (2008) is slightly adapted to include the new genus and the tribal placement is discussed. The male of L. scheirei sp. nov. is able to stridulate by rubbing the outer margins of the tegmina against the subcostal and radial veins of the alae.

scholarly journals Cladoceran diversity in Vinh Long province and redescription of the rare species Grimaldina brazzai richard, 1892 (Macrotricidae, Anomopoda, Branchiopoda) for zooplankton fauna Vietnam

2019 ◽  
Vol 41 (1) ◽  
Author(s):  
Le Thi Nguyet Nga ◽  
Dang Doan Phan
Keyword(s):  
Rare Species ◽  
National Park ◽  
Common Species ◽  
Rice Fields ◽  
Tropical Countries ◽  
South Vietnam ◽  
Cat Tien National Park

In a total of four surveys at eight sites in some major rivers in Vinh Long province during 2013 to 2014, 18 species of cladoceran, belonging to 14 genera, 7 families and 2 orders, were recorded. The cladocerans fauna in Vinh Long province is recognized as moderate diverse, and the species recorded were mostly common species. Among 18 species, Grimaldina brazzai Richard, 1892 is a rare species. A total of four females specimens of species G. brazzai were collected at the Co Chien river, but male specimens were absent. The specimens were morphologically identified as G. brazzai described first by Richard (1892), followed by Brook (1959), Idris (1983), Smirnov (1992) and Hollwedel (2003). Grimaldina brazzai is currently the only one species in the genus Grimaldina and has been recorded in several tropical countries, such as Brazil, Thailand, Laos, Philippines, Indonesia, Malaysia, Cambodia and Singapore. They occur in lakes and rice fields, but population of this species is very limited in nature. In Vietnam, this species was first recorded in South Vietnam by Shirota (1966), but has not been described since then until recently Sinev & Korovchinsky (2013) recorded this species in the Cat Tien National Park, Dong Nai province, South Vietnam. 

scholarly journals Cladoceran diversity in Vinh Long province and redescription of the rare species Grimaldina brazzai richard, 1892 (macrotricidae, anomopoda, branchiopoda) for zooplankton fauna Vietnam

2019 ◽  
Vol 41 (1) ◽  
Author(s):  
Nguyet Nga Thi Le ◽  
Dang Doan Phan
Keyword(s):  
Rare Species ◽  
National Park ◽  
Common Species ◽  
Rice Fields ◽  
Tropical Countries ◽  
South Vietnam ◽  
Cat Tien National Park

In a total of four surveys at eight sites in some major rivers in Vinh Long province during 2013 to 2014, 18 species of cladoceran, belonging to 14 genera, 7 families and 2 orders, were recorded. The cladocerans fauna in Vinh Long province is recognized as moderate diverse, and the species recorded were mostly common species. Among 18 species, Grimaldina brazzai Richard, 1892 is a rare species. A total of four females specimens of species G. brazzai were collected at the Co Chien river, but male specimens were absent. The specimens were morphologically identified as G. brazzai described first by Richard (1892), followed by Brook (1959), Idris (1983), Smirnov (1992) and Hollwedel (2003). Grimaldina brazzai is currently the only one species in the genus Grimaldina and has been recorded in several tropical countries, such as Brazil, Thailand, Laos, Philippines, Indonesia, Malaysia, Cambodia and Singapore. They occur in lakes and rice fields, but population of this species is very limited in nature. In Vietnam, this species was first recorded in South Vietnam by Shirota (1966), but has not been described since then until recently Sinev & Korovchinsky (2013) recorded this species in the Cat Tien National Park, Dong Nai province, South Vietnam. 

Habitual Bark Gleaning by Cambodian Striped Squirrels Tamiops rodolphii (Rodentia: Sciuridae) in Cat Tien National Park, South Vietnam

Mammal Study ◽  
2014 ◽  
Vol 39 (2) ◽  
pp. 73 ◽  
Author(s):  
Dionisios Youlatos ◽  
Aleksandra A. Panyutina
Keyword(s):  
National Park ◽  
South Vietnam ◽  
Cat Tien National Park

scholarly journals Cladocera (Crustacea: Branchiopoda) of Cat Tien National Park, South Vietnam

2013 ◽  
Vol 72 (s2) ◽  
Author(s):  
Artem Y. Sinev ◽  
Nikolai M. Korovchinsky
Keyword(s):  
National Park ◽  
South Vietnam ◽  
Cat Tien National Park

Four new species of oribatid mites (Acari: Oribatida) from Vietnam

2011 ◽  
Vol 20 (2) ◽  
pp. 200-215
Author(s):  
S.G. Ermilov ◽  
A.E. Anichkin
Keyword(s):  
New Species ◽  
Forest Soil ◽  
National Park ◽  
Oribatid Mites ◽  
Generic Diagnosis ◽  
Oriental Region ◽  
Southern Vietnam ◽  
Decaying Wood ◽  
Cat Tien National Park ◽  
First Time

Four new species of oribatid mites, Unguizetes cattienensis sp. nov. (Mochlozetidae), Gigantoppia zryanini sp. nov. (Granuloppiidae), Caucasiozetes frankeae sp. nov. (Microzetidae) and Otocepheus (Acrotocepheus) vietnamicus sp. nov. (Otocepheidae) from forest soil, litter and decaying wood of Cat Tien National Park in southern Vietnam are described. The representative of the genus Gigantoppia as well as Unguizetes sphaerula is recorded for the first time in Vietnam, and the genus Caucasiozetes is firstly recorded in the Oriental Region. A new generic diagnosis of Caucasiozetes is presented, and an identification key to the Vietnamese species of Otocepheus (Acrotocepheus) is presented.

Males and ephippial females of Oriental Chydoridae (Cladocera: Anomopoda) from Cat Tien National Park, South Vietnam

Zootaxa ◽  
2021 ◽  
Vol 4941 (3) ◽  
pp. 381-398
Author(s):  
ARTEM Y. SINEV ◽  
IRINA I. SEMENYUK
Keyword(s):  
East Asia ◽  
Sexual Reproduction ◽  
National Park ◽  
Taxonomic Status ◽  
Water Bodies ◽  
South East Asia ◽  
South Vietnam ◽  
Cat Tien National Park ◽  
Daylight Period ◽  
Main Factor

Cladocera (Crustacea: Branchiopoda) of South-East Asia have been intensively investigated over the last decades, but males and ephippial females of many taxa remain unknown or poorly studied. Males and ephippial females of ten species of Chydoridae were collected by monthly sampling of eight water bodies during autumn-winter dry season in Сat Tien National Park, South Vietnam. Morphology of studied specimens is described and taxonomic status of studied species is discussed. Gamogenetic specimens were sparse in all studied taxa, contributing less than 8 % of the populations in samples. Gamogenetic specimens were found mostly during December–January, what suggests that daylight period is the main factor inducing a sexual reproduction in most studied species. 

The revision of lichens, lichenicolous and non-lichenized fungi from the Vodlozersky National Park (Republic of Karelia, Russia) in the Herbarium of the Botanical Museum, University of Helsinki

2019 ◽  
Vol 53 (2) ◽  
pp. 337-348
Author(s):  
V. N. Tarasova ◽  
T. Ahti ◽  
O. Vitikainen ◽  
A. V. Sonina ◽  
L. Myllys
Keyword(s):  
National Park ◽  
Common Species ◽  
Lichenized Fungi ◽  
Herbarium Specimens ◽  
Lichenicolous Fungi ◽  
Biogeographic Province ◽  
Botanical Museum ◽  
The Republic ◽  
First Time ◽  
Lichen Flora

This is a report of a revision of 565 herbarium specimens of lichens, lichenicolous or non-lichenized fungi and additional locality records of common species produced from a visit of the Russian-Finnish expedition to Vodlozersky National Park right after its foundation in 1991. The analyzed collection and field records represent the earliest information about the lichen flora of the territory of the park. In total, 177 species are listed including 173 lichens, 3 non-lichenized and 1 lichenicolous fungi. Xylographa rubescens is new to the Republic of Karelia. Twenty two species are reported for the first time for biogeographic province Karelia transonegensis; 47 species for the Karelian part of Vodlozersky National Park; and 17 species for the whole territory of the park.

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