Valid Names Results
Trionymus formosanus Takahashi, 1930 (Pseudococcidae: Trionymus)Nomenclatural History
- Trionymus formosanus Takahashi 1930: 4. Type data: TAIWAN: Taihoku, on Bambusa stenostachya. Syntypes, female, Type depository: Taichung: Entomology Collection, Taiwan Agricultural Research Institute, Wu-feng, Taichung, Taiwan; accepted valid name
- Erium formosanum (Takahashi, 1930); Lindinger 1935a: 122. change of combination
Common Names
Ecological Associates
Hosts:
Families: 1 | Genera: 1
- Poaceae
- Bambusa stenostachya | LiTsWu2014 Takaha1930
Geographic Distribution
Countries: 1
- Taiwan | BenDov1994 Takaha1930
Keys
- DanzigGa2015: pp.99-106 ( Adult (F) ) [Palaearctic Trionymus species]
- LiTsWu2014: pp.371 ( Adult (F) ) [Mealybugs with legs on bamboo in China]
- Tang1992: pp.152 ( Adult (F) ) [Palaearctic region]
Remarks
- Systematics: This species belongs to a group with numerous multilocular pores scattered on the entire body surface. (Danzig & Gavrilov-Zimin, 2015)
- General Remarks: Good description and illustration of the adult female given by Takahashi (1930). Good description of the adult female given by Tang (1992). This species was originally described by Takahashi (1930), and has not been reported since. Li, Tsai & Wu, 2014, redescribed this species and provided an illustration based on the type specimen and other materials.
Illustrations
Citations
- BenDov1994: catalog, 513
- DanzigGa2015: diagnosis, distribution, host, key, taxonomy, 132
- LiTsWu2014: description, distribution, host, illustration, key, taxonomy, 390
- Lindin1935a: taxonomy, 122
- Takaha1930: description, distribution, host, illustration, taxonomy, 4-6
- Tang1992: description, distribution, host, taxonomy, 163-164
- Tang2001: distribution, 3
- TangHaTa1992: distribution, host, 3
- Tao1999: distribution, host, taxonomy, 30
- Willia2017a: catalog, list of species, 246
