38 HISTORIA CULTURAE 



et abdomine nigris. 2. Scutello pallide-notato; 

 abdomine nigro, plerumque marginibus segmento- 

 rum pallidis. 3. Scutello pallido; abdomine rufo 

 aut rufo-nigroque; e. g. Cryptus sticticus F. Bas- 

 sus testaceus F. etc. 4. Scutello nigro; abdomine 

 rufo, aut rufo-nigroque; e. g. Ichn. nemoralis 

 Fourcr. Ichn. sulphuratus Gr. Familia 5. Abdo- 

 mine subsessili aut subpetiolato, oblongo; seg- 

 mento primo basin versus sensim angustato; ala- 

 rum cellula cubitali intermedia vel nulla, vel parva 

 triangulari aut irregulari; antennis gracilibus aut 

 mediocribus; pedibus mediocribus; aculeo subex- 

 serto. 1. Scutello et abdomine nigris; e. g. Bas- 

 sus praerogator F. 2. Scutello pallide- notato; 

 abdomine vel toto nigro, vel marginibus segmento- 

 rum pallidis; e. g. Ichn. lituratorius L. Ichneum. 

 amictorius Panz. 3. Scutello pallido; abdomine 

 vel rufo vel rufo-nigroque. 4. Scutello nigro; 

 abdomine vel rufo, vel rufo-nigroque, vel flavo- 

 nigroque; e. g. Ichn. rutilator auct. etc. Fami- 

 lia 6. Abdomine subsessili, oblongo-subcylin- 

 drico; segmento primo vel subquadrato, vel basin 

 versus sensim angustato; alarum cellula cubitali 

 intermedia vel nulla vel parva triangulari ; capitis 

 facie protuberante, antennis mediocribus; pedibus 

 brevibus crassis; aculeo abscondito. 1. Cellula 

 cubitali intermedia parva, e. g. Cryptus curvator F. 

 2. Cellula cubitali intermedia nulJa, e. g. Ichneu- 

 moii femoralis Vill. Familia 7. Abdomine subses- 

 sili, oblongo-ovato; segmento primo basin versus 

 sensim angustato; alaruni cellula cubitali inter- 



