Zhang Jiang-Tao, Wu San-An
Key Laboratory of State Forestry and Grassland Administration on Forest Ecosystem Protection and Restoration in Poyang Lake Watershed, College of Forestry, Jiangxi Agriculture University, Nanchang, P. R. China 330045..
The Key Laboratory for Silviculture and Conservation of Ministry of Education, Beijing Forestry University, Beijing, P. R. China 100083. .
Zootaxa. 2022 Sep 16;5188(2):157-168. doi: 10.11646/zootaxa.5188.2.5.
Sixteen species of the genus Formicococcus (Hemiptera: Coccomorpha: Pseudococcidae) are recognized from China. Among them, a new species, F. delonicola Zhang & Wu sp. n., is described and illustrated based on adult females collected from Xishuangbanna, Yunnan, China on Delonix regia (Fabaceae). The new species is similar to Formicococcus latens Williams 2004 in possessing oral collar tubular ducts on the head and in marginal groups on the posterior abdominal segments. However, it differs from the latter in the morphological character states of dorsal setae on abdominal segment VIII, anal ring setae length and tips morphology of cerarian setae. The monotypic genus Anaparaputo Borchsenius 1962 is recognized as a junior synonym of Formicococcus, and Anaparaputo liui Borchsenius 1962 is transferred to Formicococcus as Formicococcus liui (Borchsenius 1962) comb. n. Three species, Paraputo bambusus (Wu 2001), Paraputo eriobotryae (Wang 1985) and Planococcus mumensis Tang 1977 are here restored to Formicococcus, as F. bambusus (Wu 2001) comb. rev., F. eriobotryae Wang 1985 comb. rev. and F. mumensis (Tang 1977) comb. rev. respectively, bringing the number of Formicococcus species found in China to 16. A key to the Palaearctic and Oriental species of Formicococcus is provided.
中国已鉴定出16种绵粉蚧属（半翅目：蚧亚目：粉蚧科）昆虫。其中，基于采自中国云南西双版纳凤凰木（豆科）上的成年雌虫，描述并图示了一个新种，即榕绵粉蚧Zhang & Wu sp. n. 。该新种与2004年描述的隐绵粉蚧在头部具有口围管状导管以及腹部后几节边缘有成群的管状导管方面相似。然而，它在第八腹节背毛的形态特征、肛环刚毛长度和三格腺刚毛顶端形态上与后者不同。单型属Anaparaputo Borchsenius 1962被认定为绵粉蚧属的次异名，1962年描述的刘氏Anaparaputo liui被转移到绵粉蚧属，成为榕绵粉蚧（Borchsenius 1962）组合新名。三种粉蚧，即竹粉蚧（吴，2001）、枇杷粉蚧（王，1985）和日本长粉蚧（唐，1977）在此恢复为绵粉蚧属，分别为竹绵粉蚧（吴，2001）组合修订名、枇杷绵粉蚧王，1985组合修订名和日本绵粉蚧（唐，1977）组合修订名，使中国已发现的绵粉蚧属物种数量达到16种。还提供了古北区和东洋区绵粉蚧属物种检索表。
