INTRODUCTORY PAPERS ON ICHNEUMONID^. 277 



45. curvus, Schr. from Fidonia piniaria ; Bouche. 



49. obscuripes, Tasch. „ Cj'iiips Kollari gall ; Billups. 



56. basizonus, 6^r. ,, Lophyrus pini ; Ratz., (Reissig) Ratz., Taschen- 



berg. L. pini or similis ; Brischke. L. rufus ; 



(Heeger) Ratz. 

 67. fortipes, 6rr. „ Strongylogaster cingulatus ; Ratz. 



69. subguttatus, 6rr. „ Lophyrus pini or similis ; Brischke. 



Cryptus, Fabr. 



SoBDivisioN I. — Thorax black, with or without wliite marks, never red. 



Section 1. — Scutellum and abdomen black, apex of latter sometimes white. 



A. Metathoracic spiracles elongate and rather large (females). 



a. Antennae white-ringed ; hind tarsi not white-ringed. 



* Femora and tibiae almost entirelv red. 



f Aculeus one-third the length of abdomen. - 3. litf/ubris, i^ lines. 



ft Aculeus nearly as long as the abdomen. - 4. spiralis, 3 — 5^ lines. 



=:-:■ Front tiliiae testaceous, remainder of legs dark. 



I Areolet quadrangular. ... - 11. aterrinms, 5 lines. 



\l Areolet pentagonal. - - - - 0. monticola, 8 — 9 lines. 



b. Antennae not white-ringed. 



§ Hind tarsi more or less pale-ringed. - 8. tarsoleucus, 4i- — 7 lines. 



§§ Hind tarsi not pale-ringed. 



X Hind tibiae and tarsi black-brown. - 10. cyanator, 6 — 7 lines. 



X X Apex of hind tibiae and tarsi black. - 9. moschator, 3 — 4^ lines, 



B. Metathoracic spiracles small and round, or almost so (females). 



a. Metathorax without longitudinal lines and without a supero-medial 



area ; aculeus longer than the insect. 12. suhpetiolatus, 4 lines. 



b. Metathorax with faint longitudinal lines, which bound a more or less 



perfect supero-medial area. 

 ■•' Aculeus not so long as the abdomen. 



f Areolet of wings quadrate. - - 13. ^jrtrvwZMS, 2|^ — 3 lines. 



ff Areolet pentagonal. - - - 19. digitatus, 2f — 4 lines. 



■'•■'- Aculeus as long as the abdomen (|), or as long as the insect (J|). 

 I Areolet converging, pentagonal ; extreme apex of abdomen white. 



14. anatorius, 3 — 4 lines. 

 \\ Areolet not converging, almost quadrate ; apex of abdomen black. 



15. furcator, 4 — 4f lines. 



C. Metathoracic spiracles large and oval (males). 

 Antennae not white-ringed. 



a. Hind tarsi ringed with white or fulvous. 



* Hind til)iae red. - - - - 8. tarsoleumis, 4^ — 7 lines. 

 *=;= Hind tibiae black. - - - . 9. moschator, 3 — 4i lines. 



b. Hind tarsi not pale-ringed ; femora and tibiae red, apex of hinder 



black, 

 f Metathorax with a more or less complete supero-medial area. 



5. rujipes, 3 — 5 lines. 

 W Metathorax with only transverse lines. 

 \ Thorax rather thickly clothed with black pubescence. 



10. cyanator, 6 — 7 lines. 

 \\ Thorax with a Httle white pubescence. - 4. spiralis, 3 — 4^ lines. 



