500 



Terraes lignarium, Deg. Ins. vii. 41, pi. 4, f. 3. 



Hemerobius pulsatorius, Fair. Ent. Syst. ii. 87, 26. 



Psocus pulsatorius, Fair. Ent. Syst. Suppl. 204, 10. Latr. Coqueb. 



III. Icon. 14, pi. 2, f. 14. Blanch. Hist. Nat. Ins. 48, 2. 

 Atropos lignarius, Leach, Edin. Encycl. ix. 139. 

 Troctes pulsatorius, Bnrm. Handb. Ent. ii. 2, 773, 1. 



Europe. 



2. ATROPOS FATIDICUS. 

 Ochraceus ; os pallidum ; abdomen ovatum. 



Atropos fatidicus, Steph. III. Brit. Ent. Hand. vi. 129, 2. 

 Termes fatidicum, Linn. Syst. Nat. ii. 1016; Faun. Suec. 1938. 

 Psocus fatidicus, Fabr. Syst. Ent. 204, 11. 

 Troctes fatidicus, Burm. Handb. Ent. ii. 2, 774, 2. 



Europe. 



Genus 4. CLOTHILLA. 



Corpus parvum, apterum. Caput subtriangulare. Thorax 

 capite vix latius. Prothorax brevis. Abdomen ovatum, subcon- 

 vexum, prothorace mesothorace aut metathorace brevior. Antennae 

 longa?, gracillimaB, articulis circiter 27 ; lus et 2us crassi. Pedes 

 simplices ; tarsi 3-articulati. 



Clothilla, Westw. Trans. Ent. Soc. Land. iv. 72. 



1. CLOTHILLA STUDIOSA. 



Luteo-albida ; labro pedibusque albidis ; oculis, antennis abdomi- 

 nisque incisuris fuscis. Long. 1 lin. 



Clothilla studiosa, Westw. Trans. Ent. Soc. Lond. iv. 72; Proc. 4. 

 England. 



