Valid Names Results

Chorizococcus viticola Kaydan & Kozár, 2010 (Pseudococcidae: Chorizococcus)

Nomenclatural History

• Chorizococcus viticola Kaydan & Kozár 2010: 158. Type data: IRAN: Fars province, Beyza, on Vitis vinifera; collected 29.iv.2001, by M. Fallahzadeh.. Holotype, female, Type depository: Van: Plant protection Department, Faculty of Agriculture, Yüzüncü Yil University, Van, Turkey; accepted valid name

Common Names

Ecological Associates

Hosts:

Families: 1 | Genera: 1

Foes:

Families: 2 | Genera: 3

Geographic Distribution

Keys

• MoghadWa2022: pp.34 ( Adult (F) ) [Chorizococcus in Iran]
• MoghadAl2014: pp.57 ( Adult (F) ) [Key to Chorizococcus species in the Palaearctic region]

Remarks

• Systematics: Among the Iranian species, C. viticola is most similar to Spilococcus alhagii, both species having cup-shaped translucent pores on the hind tibia. C. viticola can readily be distinguished from S. alhagii in having only two true cerarii (15 or 16 pairs in S. alhagii). Some cerarii-like structures have been observed on the margin on some specimens of C. viticola, but there are never more than 11, and C. viticola has a greater number of oral-rim ducts on the dorsum than on S. alhagii; C. viticola also has oral collar tubular ducts on the dorsum of the last abdominal segment, which are absent on S. alhagii. (Moghaddam, 2013)
• Structure: Adult female body oval, light pink, with two white filaments at end of abdomen. Slide-mounted adult female elongate oval. Anal lobes well developed. Antennae each with 8 segments. Legs well developed; hind leg with large translucent pores on tibia; tarsal digitules each pointed at tip and shorter than claw.(Moghaddam & Watson, 2022)
• Economic Importance: C. viticola is the most important pest of grapevine in some parts of Fars, Iran. The damage caused by this pest has increased in recent years (Fallahzadeh et al. 2010). Fallahzadeh & Japoshvili (2010) described the parasitoid Gyranusoidea iranica Japoshvili and Fallahzadeh (Hymenoptera: Encyrtidae) on C. viticola
• General Remarks: Description and illustration of adult female by Fallahzadeh, Kaydan & Kozár (2010).

Illustrations

Citations