Tachardiella

Cockerell, 1901

lac scales

Tachardiella is a of lac scales (Hemiptera: Kerriidae) known from the southwestern United States and Mexico. in this genus are associated with specific plants and serve as hosts for in the genus Tachardiobius (Hymenoptera: Encyrtidae). The genus is poorly studied, with limited biological and ecological documentation available.

Tachardiella by (c) Katja Schulz, some rights reserved (CC BY). Used under a CC-BY license.

Pronunciation

How to pronounce Tachardiella: //tæ.kɑr.diˈɛl.lə//

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Identification

Lac scales in the Tachardiella can be distinguished from other Kerriidae by their association with specific plants and geographic distribution in the southwestern United States and Mexico. Detailed morphological diagnostic characters for the genus are not well documented in available sources.

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Habitat

Associated with woody plants; documented from Adenostoma sp. and an unknown plant in California and Arizona.

Distribution

Southwestern United States (California, Arizona) and Mexico.

Host Associations

  • Adenostoma sp. - plant Documented plant for Tachardiella sp.
  • unknown plant - plant plant for Tachardiella larreae
  • Tachardiobius vladimiri - Encyrtid reared from Tachardiella larreae and Tachardiella sp.
  • Tachardiobius nigricans - Known from Mexico and USA
  • Tachardiobius silvestrii - Known from Argentina

Ecological Role

for in the Tachardiobius (Hymenoptera: Encyrtidae).

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Sources and further reading