Valid Names Results
Unaspis aei Takagi, 1970 (Diaspididae: Unaspis)Nomenclatural History
- Unaspis aei Takagi 1969a: 23. nomen nudum (discovered by Takagi1970, 35).
- Unaspis aei Takagi 1970: 35-36. Type data: TAIWAN: A-li Shan, on Euonymus echinatus. Syntypes, female, Type depository: Sapporo: Entomological Institute, Faculty of Agriculture, Hokkaido University, Japan; accepted valid name Illustr.
Common Names
Ecological Associates
Hosts:
Families: 1 | Genera: 1
- Celastraceae
- Euonymus echinatus | Takagi1970 Tao1999
- Euonymus nitidus | Chou1985 | (= Euonymus chinensis)
Geographic Distribution
Countries: 1
- Taiwan | Takagi1970 Tao1999
Keys
- NiuFe2019: pp.579 ( Adult (F) ) [Species of Unaspis]
- Zeng2000: pp.51 ( Adult (F) ) [Key to Chinese species of Unaspis]
- Chen1983: pp.29 ( Adult (F) ) [Key to species of Unaspis]
Remarks
- Systematics: Unaspis aei is close to U. euonymi, from which it is distinguished by the narrower median lobes and by having median dorsal ducts on the 2nd-5th abdominal segments (Takagi, 1970).
- Structure: Female scale brown, broadened posteriorly, convex dorsally, with a slight median ridge. Adult female body robust, free abdominal segments moderately lobed laterally and with the pygidium rounded along the margin. Median lobes comparatively small, subparallel or slightly divergent, longer than wide, rounded apically, separated from each other by little less than the width of one of them. 2nd and 3rd lobes each with both lobules rather similar to the median lobes and with the outer lobule a little shorter than the inner. 4th and 5th lobes reduced to marginal serrations (Takagi, 1970).
Illustrations
Citations
- Chen1983: distribution, taxonomy, 29, 99
- Chou1985: description, distribution, host, taxonomy, 347
- Chou1986: illustration, 467
- GillMiDa1982: taxonomy, 8, 16
- Hua2000: distribution, host, 161
- NiuFe2019: key, 579
- Takagi1969a: taxonomy, 23
- Takagi1970: description, distribution, host, illustration, taxonomy, 35-37
- Tao1978: distribution, host, 98
- Tao1999: distribution, host, 121
- Yang1982: distribution, taxonomy, 234
- Zeng2000: distribution, taxonomy, 51