Tetrastichus pachycerus 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

publication ID

http://dx.doi.org/10.3897/BDJ.8.e59177

publication LSID

lsid:zoobank.org:pub:AD70B3AB-6763-4D28-85F2-90988225C5C8

persistent identifier

http://treatment.plazi.org/id/110B2006-ED0C-54E0-8C35-A031F9C5C78E

treatment provided by

Biodiversity Data Journal by Pensoft

scientific name

Tetrastichus pachycerus Graham, 1991
status

 

Tetrastichus pachycerus Graham, 1991  

Tetrastichus pachycerus   Tetrastichus pachycerus   Graham 1991 83

Description

See Graham (1991).

Diagnosis

Ocellar triangle encircled by groove; vertex with numerous piliferous punctures; antennal flagellum stout, distinctly wider than width of pedicel, clava with apex blunt; F1 2.2-2.4 × as long as wide; funiculars strongly hairy and with sensilla usually in three rows; large species, 2.4-3.1 mm.

Distribution

(Former) Czechoslovakia, France, United Kingdom ( Graham 1991), Norway and Sweden (new records).

Ecology

Host

Unknown.

Material examined

Type material: holotype ♀ of T. pachycerus   (NHM, type no. 5.3621). Additional material (10♀): France 1♀ (NHM), Norway 2♀ (NHM), Sweden 5♀ (MZLU, NHM, NHRS), United Kingdom 2♀ (NHM).

Kingdom

Animalia

Phylum

Arthropoda

Class

Insecta

Order

Hymenoptera

Family

Eulophidae

Genus

Tetrastichus

Loc

Tetrastichus pachycerus Graham, 1991

Hansson, Christer & Schmidt, Stefan 2020
2020
Loc

Tetrastichus pachycerus

Graham 1991
1991
Loc

Tetrastichus pachycerus

Graham 1991
1991