8 CLASSIFICATION OF THE SUBFAMILY CRYPHALINA, 
Pronotum with anterior margin rounded.... 9. Genus Ernoporides, page 34. 
dé. Antennal club without sutural septum. 
Antennal club with distinct sutures-. 10. Genus Ernoporus Thoms., page 35. 
Antennal club without sutures, the margins fringed with long hairs. 
11. Genus Stephanorhopalus, page 35. 
c6. Eyes short, oval, narrowly emarginate; antennal funicle 5-jointed; club 
elongate......... 12. Genus Trypophioeus Fairm., page 36. 
SUBSECTION b4. 
c7. Tarsi with joint 3 simple. 
d7. Antennal funicle 3-jointed. 
Antennal club with three procurved sutures, without septum. 
13. Genus Margadillius, page 37. 
Antennal club with four nearly straight sutures. 
14. <Genus Cryphalops Reitt.> 
Antennal club with one straight suture; eyes not emarginate. 
15. <Genus Cryphaloides Form.> 
d8. Antennal funicle 4-jointed, the fourth joint broad; eyes emarginate. 
Antennal club with straight sutures on anterior face. 
16. <Genus Cryptarthrum Bland.> 
c8. Tarsi with joint 3 stout or emarginate. 
d9. Antennal funicle 4-jointed. 
e1. Third tarsal joint stout. 
Pronotum with anterior margin slightly produced. 
17. Genus Ericryphalus, page 38. 
e2. Third tarsal joint deeply emarginate. 
Antennal funicle with joint 4 narrow; club with four sutures, the 
fourth Gbscunreses.02--- beer ee 18. Genus Piperius, page 39. 
Antennal funicle with joint 4 broad; club with three recurved sutures 
on anterior face and three procurved ones on poste- 
POL HACC et.). Sle. 19. Genus Cryphalus Erichs., page 39. 
d10. Antennal funicle 5-jointed. 
Elytra with apex retuse; pronotum with anterior margin produced; 
antennal club with three nearly straight sutures on 
anterior face and three procurved ones on posterior 
LACE! ass is uel ae 20. Genus Hypocryphalus, page 41. 
Elytra with apex not retuse; pronotum with anterior margin not pro- 
duced; antennal club with three procurved sutures 
on anterior and two on posterior face. 
21. Genus Daeryphalus, p. 42. 
SUBDIVISION B. 
Pronotum with basal margin, sides parallel; antennal funicle 4-jointed. ...Section a3. 
22. <Genus Hidophelus Kichh.> 
Pronotum without basal margin, sides rounded.......-...............-.- Section a4. 
SEcTION a4. . 
Amtennal hunicle 4-jointed s.t2s.2cne oe] cece ee fen se eee Subsection bd. 
Antennal funicle 5-jointed........----.---++-+--+--- e222 cece eee Subsection b6. 
SUBSECTION bd. 
c9. Antennal club broad, with broadly procurved sutures. 
Club. withvone euture 2275.02 eee eee 23. <Genus ‘Kortomenmes Stroh. SS 
Club with two sutures; eyes oblong, simple. ...24. <(Genus Lepicerus Eichh.> 
Club with two sutures on anterior and one subapical suture on posterior | 
face; eyessimple. .25. Genus Lymantor L¢v. (Pl. I, fig. 25.) 
