TAXONOMIC NOTES ON THE GRISEIFRONS SPECIES-GROUP OF SIMULIUM (SIMULIUM) (DIPTERA: SIMULIIDAE) IN NORTHERN THAILAND

2004 ◽  
Vol 32 (4) ◽  
pp. 311-327 ◽  
Author(s):  
HIROYUKI TAKAOKA ◽  
WEJ CHOOCHOTE
Keyword(s):  
Species Group ◽  
Northern Thailand

Revision of the Timasius chinai species group (Insecta: Heteroptera: Hebridae), with descriptions of ten new species

2004 ◽  
Vol 35 (3) ◽  
pp. 241-260 ◽  
Author(s):  
Herbert Zettel
Keyword(s):  
Hong Kong ◽  
New Species ◽  
First Record ◽  
Species Group ◽  
Malay Peninsula ◽  
Southeastern China ◽  
Northern Thailand ◽  
External Characteristics ◽  
Asian Mainland ◽  
Northeastern Thailand

AbstractThe Timasius chinai species group is redefined and taxonomically revised. Twelve species are distributed on the Asian mainland from northeastern India to southeastern China and to the Malay Peninsula, on Tioman Island, and on Java. The two earlier described species, T. chinai (Lundblad, 1933) (from Indonesia: Java) and T. miyamotoi Andersen, 1981 (from Thailand and China; first record from Laos), are redescribed. Ten new species are described: Timasius anderseni sp.n. (from Vietnam), T. gracilis sp.n. (from China: Hong Kong), T. indicus sp.n. (from India: Meghalaya), T. laoticus sp.n. (from Laos), T. malayensis sp.n. (from West Malaysia), T. montanus sp.n. (from northern Thailand), T. schuhi sp.n. (from West Malaysia: Tioman Island), T. schwendingeri sp.n. (from northeastern Thailand), T. yangae sp.n. (from West Malaysia: Tioman Island and Selangor), and T. yunnanensis sp.n. (from China: Yunnan). Keys to the species are provided based on external characteristics and on the genitalia of the males.

A new species of Simulium (Gomphostilbia) (Diptera: Simuliidae) from Northern Thailand, with its genetic relationship in the S. asakoae species-group

Acta Tropica ◽  
2021 ◽  
Vol 218 ◽  
pp. 105889
Author(s):  
Wichai Srisuka ◽  
Kittipat Aupalee ◽  
Van Lun Low ◽  
Zubaidah Yácob ◽  
Masako Fukuda ◽  
...  
Keyword(s):  
New Species ◽  
Genetic Relationship ◽  
Species Group ◽  
Northern Thailand ◽  
A New Species

Genetic divergence within the Drosophila mayaguana subcluster, a closely related triad of Caribbean species in the repleta species group

Hereditas ◽  
2002 ◽  
Vol 136 (3) ◽  
pp. 240-246 ◽  
Author(s):  
P. M. O'GRADY ◽  
C. M. DURANDO ◽  
W. B. HEED ◽  
M. WASSERMAN ◽  
W. ETGES ◽  
...  
Keyword(s):  
Genetic Divergence ◽  
Species Group

New species of bristletails of the genus Lepismachilis (Archaeognatha: Machilidae) from Serbia and Montenegro

2018 ◽  
Vol 58 (2) ◽  
pp. 577-587
Author(s):  
Vladimir Kaplin
Keyword(s):  
New Species ◽  
Balkan Peninsula ◽  
Species Group ◽  
Compound Eyes ◽  
Serbia And Montenegro ◽  
Sensory Field ◽  
Fore Femur ◽  
Three New Species

Abstract The fauna of bristletails of the genus Lepismachilis Verhoeff, 1910 in Montenegro and Serbia includes only one species L. (Berlesilis) targionii (Grassi, 1887) with 2 + 2 eversible vesicles on abdominal urocoxites II–VI. Three new species of this genus are described: L. (Lepismachilis) prijepolja sp. nov., L. (Lepismachilis) limensa sp. nov. from Serbia, and L. (Lepismachilis) alexandrae sp. nov. from Montenegro. All described new species belong to the species group of the subgenus Lepismachilis s. str. with 2 + 2 eversible vesicles on abdominal urocoxites II–V. Lepismachilis prijepolja sp. nov. differs from L. y-signata Kratochvíl, 1945 and L. notata Stach, 1919 by the color, drawings and ratios of the compound eyes; ratios of sensory field on fore femur of male, number of divisions of ovipositor. Lepismachilis limensa sp. nov. differs from L. hauseri Bitsch, 1974 and L. abchasica Kaplin, 2017 by ratios of paired ocelli, sensory field on fore femur of male; ratios and chaetotaxy of maxillary and labial palps. Lepismachilis alexandrae sp. nov. differs from L. abchasica by the drawings of the compound eyes; ratios of paired ocelli, sensory field on fore femur of male; number of divisions of the parameres and gonapophyses. A list of the Machilidae occurring in Balkan Peninsula is also provided.

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