Tetrastichus solvae Graham, 1991

Hansson, Christer & Schmidt, Stefan, 2020, A revision of European species of the genus Tetrastichus Haliday (Hymenoptera: Eulophidae) using integrative taxonomy, Biodiversity Data Journal 8, pp. 59177-59177 : 59177

Tetrastichus solvae Graham, 1991

Tetrastichus solvae Graham 1991:266. Holotype ♀ in NHM, examined (Fig. 12 ).

Description

See Graham (1991).

Diagnosis

Female with antennal funicle stout, F1 and F2 both 1.1-1.25 × as long as wide, pedicel 1.35-1.5 × as long as F1; mid-lobe of mesoscutum without a median groove or with the groove indicated only near mesoscutellum.

Distribution

Spain (Canary Islands, Tenerife) ( Graham 1991).

Ecology

Host

Xylomyia cabrerae (Becker) ( Diptera : Xylomyiidae ) in twigs of Euphorbia canariensis ( Graham 1991).

Material examined

Type material: holotype ♀ (NHM, type no. 5.3629).

Figures

Figure 12. Tetrastichus solvae Graham. Holotype female, dorsal.