158 Characters of the European D'lptera, 



16. Cteno'phora. AntenruB 13-jointed, of the male duplicato-pcctinate 



(doubly-pectinate). Wings shining. 



17. Ti'puLA.f J«^t*««<z? 13 jointed, alike in both sexes. Pa/jtji, last joint 



elongated. 



18. Nephro'toma. Antenncc of the male 19-jointed, of the female 15- 



jointed, alike. Palpiy last joint elongated. 



19. Ptycho'ptera. AntenncB 16-jointed. Palpi, last joint elongated. 



WingSy posterior margin plicate (plaited). 



20. Nemato'cera. Antenrus 6-jointedj joints of the clavola (or club- 



shaped portion) equal. 



21. Aniso'mera. AntenncB Q ]o\nied'y basal joint of clavola very long. 



22. Tricho'cera. AntenncB seti^oYm; 2 basal joints thick, remainder very 



indistinct. Palpi 5-jointed. 



e. FUNGl'COL^. 



Eyes round or oblong, divided above by the frons. Ocelli unequal, large, 

 or apparently wanting. Palpi incurved, 4-jointed. Thorax without a 

 transverse suture. Abdomen with 7 segments. Coxce long. Tihice cal- 

 carate (or furnished with a spine). 



* AntenncB setiform, for the most part with indistinct joints, the two 

 basal ones incrassate. 



23. Di'xA. Ocelli wanting. 



24. BoLiTo'pHiLA. Ocelli 3, in a line. 



25. Macro'cera. Ocelli 3, in a triangle. 



** AntenncB compressed, 16-jointed. 



26. Sy'napha. Eyes round. Ocelli 3, in a line. Tihics sides unarmed. 



27. Myceto'^bia. Eyes reniform. Ocelli 3, approximate in a triangle. 



28. Platyu^ra. Eyes very round. Ocelli 3, approximate, in a triangle. 



Ahdomeny apex depressed, enlarged. Tibics unarmed (without spines). 



29. Gnori'ste. Proboscis elongated. Ocelli 3, in a triangle. Tibia: y 



sides spinose. 



30. Scio'pHiLA. Ocelli approximate, in a triangle. TibuBy sides spinose. 



Wings with a small intermediate, subquadrate, nearly square cell. 



31. Lei^a. Ocelli 3. TibicSy sides spinose. Wings without a small inter- 



mediate cell. 



32. Myceto'phila. Ocelli only 2, distinct, placed at the margin of the 



eyes. TibicBy sides spinose. 



33. Co'rdyla. Ocelli wanting. TibicBy sides unarmed. 



/ LU^GUBRI. 



Eyes nearly confluent (joined together), deeply emarginate (notched). 

 Ocelli unequal. Antenna cylindric. Palpi .3-jointed. Thorax without 

 a transverse suture. Abdomen with 7 segments. 



34. Scf ara. 



g. Latipe'nnes. 



Eyes (red) of the males confluent, of the females distant, reniform. Ocelli 

 wanting. Antenna cylindric. Palpi 4-jointed. Proboscis porrect, per- 

 pendicular. Abdomen with 8 segments. Wings very broad. 



35. SlMU^LIA. 



h. i^fuSCEFO'RMES. 



Eyes (black) of the males confluent, of the females distant, roundish. 



-|- Mr. Curtis's genus Dolichopeza, which may be characterised as having 

 the antennaj 12-jointed alike in both sexes, and palpi with the last joint 

 elongate, is by him considered as connecting Limnobia and T'jpula. (Cwr- 

 tis*s British Entomology y vol. ii. pi. 62.) 



