576 EPHEMEEINiE. 



Cloe* diptera, Burm. Handb. Ent. ii. 2, 798, 1. Pictet, Hist. Nat. 



Neur. Eph. 266,11, pi. 42. 

 Cloe affinis, Ramb. Hist. Nat. Ins. Neur. 298, 4. 



a— c. England. Presented by F. Walker, Esq. 

 d—f. England. 



12. Cloeon horaeia. 



Fusca ; abdomine cinerascente, segmentorum marginibus albis ; 

 pedibus pallidis ; alis hyalinis, costa nigricante. 



Ephemera horaria, Linn. Syst. Nat. Ed. 12, ii. 907,9; Faun. 



Suet: 1476. Fabr. Ent. Syst. ii. 71, 13. Gmel. Ed. Syst. 



Nat. i. 5. Berk. Syn. i. 150. Stew. El. Nat. Hist. ii. 211. 



Turt. Syst. Nat. iii. 394. 

 Baetis horaria, Steph. III. Brit. Ent. Mand. vi. 66, 15. 

 Cloe horaria, Pictet, Hist. Nat. Neur. Eph. 270. Ramb. Hist. 



Nat. Ins. Neur. 299, 7. 

 Europe. 



13. Cloeon culicifoemis. 

 Nigricans; abdomine fusco ; pedibus pallidis ; alis immaculatis. 



Ephemera culiciformis, Linn. Syst. Nat. Ed. 12, ii. 907, 8. Geoffr. 



Berk. Syn. i. 150. Stew. 'El. ii. 211. Turt. Syst. Nat. iii. 



394. 

 Baetis culiciformis, Steph. III. Brit. Ent. Mand. vi. 66, 14. 

 Cloe culiciformis, Pictet, Hist. Nat. Neur. Eph. 270. 



a. England. 



14. Cloeon steiata. 



Fusca ; abdomine maris albo pellucido , fcemince opaco rufescente ; 

 alis hyalinis, venis subfuscis. 



Ephemera striata, Linn. Syst. Nat. Ed. 12, ii. 907, 10. Berk. Syn. 



i. 150. Stew. El. Nat. Hist. ii. 212. Turt. Syst. Nat. iii. 



394. 

 Baetis striata, Steph. III. Brit. Ent. Mand. vi. 65, 11. 

 Cloe striata, Pictet, Hist. Nat. Neur. Eph. 270. 



a— d. England. 



