Valid Names Results

Trionymus kerzhneri Danzig & Gavrilov-Zimin, 2015 (Pseudococcidae: Trionymus)

Nomenclatural History

• Trionymus mongolicus Danzig 1980: 36. Type data: MONGOLIA: Khentaiskii Aimak, near Norovlina, on sedge. Holotype, female, Type depository: St. Petersburg: Zoological Museum, Academy of Science, Russia; homonym through subsequent combination Notes: junior homonym of Trionymus mongolicus (Danzig, 1969) (= Euripersia mongolica Danzig 1969) Illustr.
• Trionymus kerzhneri Danzig & Gavrilov-Zimin 2015: 139. replacement name

Common Names

Ecological Associates

Hosts:

Families: 1 | Genera: 1

Geographic Distribution

Keys

• DanzigGa2015: pp.99-106 ( Adult (F) ) [Palaearctic Trionymus species]
• Danzig1997a: pp.96 ( Adult (F) ) [Palaearctic region] Key as: Trionymus mongolicus
• Tang1992: pp.152 ( Adult (F) ) [Palaearctic region] Key as: Trionymus mongolicus

Remarks

• Systematics: Tang (1992: 173) synonymized Trionymus agropyronicola with T. mongolicus Danzig. However, Danzig (1997a) removed the former from synonymy, regarding it as a distinct species and indicating some distinguishing characters. In Danzig & Gavrilov (2015), Dysmicoccus mongolicus was moved to Trionymus and T. mongolicus became the secondary junior synonym of T. mongolicus (= Dysmicoccus mongolicus) and this species was given the replacement name of T. kerzhneri.
• Structure: Female body broadly oval, up to 3.5 mm long. Antennae 6-segmented. Legs well developed; hind coxae with translucent pores. Anal apparatus complete. Ostioles poorly visible. Circulus small, oval, convex.
• General Remarks: Good description and illustration of the adult female given by Danzig (1980). Good description of the adult female given by Tang (1992).

Illustrations

Citations