Valid Names Results

Atrococcus parvulus (Borchsenius, 1949) (Pseudococcidae: Atrococcus)

Nomenclatural History

• Pseudococcus parvulus Borchsenius 1949: 122. Type data: KAZAKHSTAN: Southern Kazakhstan, Bostandikski ridge, on mulberry. Lectotype, female, by subsequent designation (Danzig1998,110). Type depository: St. Petersburg: Zoological Museum, Academy of Science, Russia; accepted valid name
• Pseudococcus centaureae Borchsenius 1949: 129. Type data: KYRGYZSTAN: Fegranski ridge, on Centaurea sp.. Lectotype, female, by subsequent designation (Danzig1998,114). Type depository: St. Petersburg: Zoological Museum, Academy of Science, Russia; junior synonym (discovered by Danzig1998, 114).
• Pseudococcus intutus Borchsenius 1949: 123. Type data: TADZHIKISTAN: on Erianthus. Lectotype, female, by subsequent designation (Danzig1998,110). Type depository: St. Petersburg: Zoological Museum, Academy of Science, Russia; junior synonym (discovered by Danzig1998, 110).
• Pseudococcus moricola Borchsenius 1949: 128. Type data: KAZAKHSTAN and UZBEKISTAN: on mulberry. Lectotype, female, by subsequent designation (Danzig1998,110). Type depository: St. Petersburg: Zoological Museum, Academy of Science, Russia; junior synonym (discovered by Danzig1998, 110).
• Atrococcus parvulus (Borchsenius, 1949); Matesova 1968: 106. change of combination
• Atrococcus centaureae (Borchsenius, 1949); Kozár & Walter 1985: 67. change of combination
• Atrococcus intutus (Borchsenius, 1949); Kozár & Walter 1985: 67. change of combination
• Spilococcus moricola (Borchsenius, 1949); Kozár & Walter 1985: 72. change of combination
• Spilococcus centaureae (Borchsenius, 1949); Tang 1992: 264. change of combination

Common Names

Ecological Associates

Hosts:

Families: 14 | Genera: 18

Foes:

Families: 1 | Genera: 1

Geographic Distribution

Keys

• Danzig1998: pp.108 ( Adult (F) ) [Palaearctic region]
• Tang1992: pp.262 ( Adult (F) ) [China]
• Tang1992: pp.220 ( Adult (F) ) [Palaearctic & Oriental regions]
• Bazaro1975: pp.51 ( Adult (F) ) [Central Asia]
• Borchs1949: pp.94 ( Adult (F) ) [Palaearctic region]

Remarks

• Systematics: The comprehensive book of Danzig and Gavrilov (2015) examines many of the character systems that have become standard in certain taxonomic analyses worldwide. Some of their conclusions are in direct contrast to the general thinking of past coccidologists. They question the utility of such characters as the presence or absence of the anal bar, the cluster of multilocular pores and tubular ducts on the margin of the prothorax, the number of cerarii, the presence of auxiliary setae in the cerarii, the presence of black pigments in the body. Because of their different interpretation of the character systems, there are a number of fairly extensive synonymies. Although they have presented their rationales for making these changes, we hesitate to accept all of them without more definitive information. It would be highly useful to have integrated morphological and molecular analyses before implementing synonymies. Practically, once species have been synonymized, the information and literature about each synonym becomes more and more difficult to trace over time. Thus, it is important to be as certain as possible about synonymy actions.
• Biology: Living on roots of the host plant.
• General Remarks: Good description and illustration of the adult female given by Danzig (1998). Good description of the adult female given by Borchsenius (1949) and by Tang (1992).

Illustrations

Citations