106 INSECTA SAUNDERSIANA. 



Group 2. LiGYRA, Neivman. 

 Four submarginal areolets: tip-veins contoi'ted : feelers like fig. 4, 

 PI. 17. 



Ex. — A. bombyliformis, sylvanus. 



Group 3. LiTORHYNCHUs, Macq. 



Three submarginal areolets : feelers like fig. 4, PI. 17. 



Ex. — A. Mara, heros, Satyrus, ignifer, insulata, Lar, seniculus, Dux, 

 stellifer, collaris, caffra, Meigenii, rufa, capensis, Hessii, maculipennis, 

 umbra, marginicollis, undans, Alexon, Pygmalion, basifascia, helrusca, 

 lutea, pictipennis, diffusa, lacchus, capuciua, subfascia, emarginata, fasci- 

 ata, indecisa, singularis, muscaria, Nox, vitreicosta = stupida Rossi? 

 suffusa, fenestrata (fig. 24), argentifera, oniista, albida (fig. 12), auri- 

 plena, insulata (fig. 23), California, semilucida. 



Group 4. 



Three submarginal areolets : feelers like fig. 4, PL 17 : hind legs 

 fringed with hairs. 



Ex. — A. apicalis, pennipes. 



Group 5. 



Two submarginal areolets ; indications of a third : feelers like fig. 4, 

 PI. 17. 



Ex. — A. bipunctata, carbonaria, ignifera. 



Group 6. 



Two submarginal areolets : feelers like fig. 4, PI. 17. 



Ex. — A. trimacula, dimidiata, fulvohirta, leucostoma, semialba, recta 

 (fig. 19), restituta (fig. 19). 



Group 7. 



Two submarginal areolets: feelers like fig. 4, PL 17: abdomen deeply 

 fringed. 



Ex. — A. leucotelus, lalifimbria. 



