Matskási István (szerk.): A Magyar Természettudományi Múzeum évkönyve 91. (Budapest 1999)

Gumovsky, A.: Review of the genus Entedon Dalman, 1820 (Hymenoptera, Eulophidae, Entedoninae). 5. Revision of the cyanellus species group

broad. Bigger species, about 3 mm long. Europe, Kazakhstan, Russia (Siberia), Mongolia, Russia (Siberia), USA (Montana, Colorado) E. (E.) cyanellus DALMAN 24 (23) Head in frontal view about 1.45 times as broad as high. Breadth of oral fossa about 3.75 times as long as malar space, about 1.8 times as broad as length of produced anterior margin of clypeus. Eye height 3.1 times as long as malar space. Head in dorsal view 2.63 times as broad as long. Antennái scape about 0.8 times as long as eye height; pedicel 2.2-2.3 times as long as broad, 0.7 times as long as 1st funicular segment. The latter 2.5, second 2 times as long as broad, third slightly longer than broad, clava twice as long as broad. Gaster 1.2 times as long as broad. Smaller species, about 2.2 mm long. Mongolia E. (E.) ductus SZELÉNYI KEY TO MALES OF CYANELLUS SPECIES GROUP AND ALLIED SPECIES OF THE SUBGENUS ENTEDON 1 (2) Clypeus distinctly produced forwards, its anterior margin often curved and fore tibia with two white stripes on its outer and inner surface, true frontal fork absent (cyanellus species group and allied species) 3 2(1) If clypeus distinctly produced forwards and its anterior margin often curved, then either fore tibiae completely darkened (costalis species group) or with one dorsal white stripe (kerteszi species group); if fore tibia with two clear white stripes on its outer and inner surface, then clypeus truncate; frontal fork either present (cioni and crassiscapus species groups), or absent (hercyna, squamosus and sparetus species groups) rest of the species of Entedon (Entedon) 3 (4) Propodeum with deep curved spiracular-supracoxal groove (lateral sulcus) extending around spiracular elevation and along supracoxal flange to nucha and margined on both its sides, submedian areas convex, smooth and shiny, trochanters hyaline, gaster with pale basal spot African E. (E.) diabolus RASPLUS and allied species (representatives of squamosus species group with anterior margin of clypeus distinctly produced forwards) 4 (3) Propodeum either with incomplete lateral sulcus at most clear only in posterior part along supracoxal flange, disconnected from spiracular groove, or lateral sulcus complete, traceable, its outer margin fused with surface of spiracular elevation and supracoxal flange; submedian areas flat with diverse sculpture 5 5 (6) Funicle with 3 segments 9 6 (5) Funicle with 4 segments 7