208 SIALID^E. 



17. HERMES? GEANDIS. 



Oblonyus, flavescens, glaber ; antennis maxillisque nigris ; alis 

 subcequalibus reticulato-venosis, maculis duabus pallide flaws. 



Hemerobius grandis, Thunb. Nov. Ins. Sp. i. 28, f. 44. Gmel. ed. 

 Syst. Nat. i. 5, 2639, 19. 



Japan. 



Genus 7. CORYDALIS. 



Ocelli tres, in fronte supra antennas. Mandibulee maximae, 

 longe exsertae. Antennae moniliformes, sensim angustiores. Tar- 

 sorum articulus 4 us integer, minutus. 



Raphidia p., Linn. ; Deg. 



Hemerobius, p., Linn, (olim) ; Fabr. ; Gmel. ; Pal. Beauv. 



Corydalis, Latr. ; Burm. ; Ramb. 



1. CORYDALIS COKNUTA. 



Fusco-testacea ; alee cinerece, areolis omnibus albo punctatis, venis 

 fuscis et alternatim pallidis. 



Raphidia cornuta, Linn. Syst. Nat. ed. 12, ii. 916, 3. Deg. Ins. 



iii. pi. 27, f. 1. 

 Hemerobius cornutus, Linn. Syst. Nat. ed. 10, 551, 14. Fabr. 



Sp. Ins. i. 392, I ; Mant. Ins. i. 146, 1 ; Ent. Syst. ii. 81, 1. 



Gmel. ed. Syst. Nat. i. 5, 2639, 30. 

 Corydalis cornuta, Latr. Gen. Crust, et Ins. ii. 916, 3. Pal. Beauv. 



Ins. Afr. et Am. Neur. pi. 1, f. 1. Burm. Handb.Ent. ii. 950, 



1. Ramb. Hist. Nat. Ins. Neur. 440, 1. Crochard, ed. Cuv. 



Reg. Anim. Ins. pi. 104. 



a. Columbia. From Mr. Turner's collection. 



2. CORYDALTS CEPHALOTES. 



Testaceo-cinerea ; alee infumatce, venis transversis areolce costalis 

 crebrioribus nigris areolisque impunctatis ; areolis vero dis- 

 calibus quibusdam post radium albo punctatin. 



Corydalis affinis, Burm. Handb. Ent. ii. 951, 2. 

 Corydalis cephalotes ? Ramb. Hist. Nat. Ins. Neur. 441, 2. 



Brazil. 



