74 



CALIFORNIA ACADEMY OF SCIENCES. 





Fig. 1. Docophorusfuliginosus Kell., male: clyp., 

 clypeus; clyp. sut., clypeal suture; clyp. h., clypeal 

 hair: sig., signature; md., mandibles; ant., antenna: 

 tr., trabecula; e., eye; occ.b., occipital band; ant. b., 

 antenual band; lb., chitinized part of labium; occ.sig., 

 occipital signature; pth . prothorax; mlh., metathor- 

 ax; tar., tarsus; p.h.. "pustulated" hairs; tr.bl., 

 transverse blotch; I. b., lateral band; sp , spiracle; 

 gen., genitalia. 



Antennal Appendage 

 (fig. 2). A projecting pro- 

 cess on the first or third 

 segments of the antennas 

 of the males of certain gen- 

 era. This appendage may 

 be simply a slight projec- 

 tion of one side of the 

 distal extremity of the seg- 

 ment, or may be long and 

 curving, and may arise 

 from the middle of the 

 segment. 



Antennal Bands(cwi<.&., 

 fig. 1). Pale to dark-col- 

 ored chitinous bands ex- 

 tending along the lateral 

 margins of the forehead, 

 interrupted and divided 

 into two parts when the 

 clypeal suture is distinct, 

 sometimes divided into 

 three parts (Nirmi nigro- 

 picti) . 



Antennary Furrows [ant./., fig. 3). The 

 furrows on ventral aspect of head of mem- 

 bers of the Liotheidae in which the antennae 

 lie, concealed from dorsal view. 



Clypeal Hairs [clyp. h., fig. 1). Usually 

 short, fine hairs on the margins, frontal and 

 lateral, of the clypeus. 



Clypeus {clyp., fig. 1). That part of the 

 head in front of the clypeal suture; prominent 

 throughout the group. 

 Clypeal Suture, or, in descriptions of the head, the suture (clyp. sal., 

 fig. 1). The distinct or indistinct suture separating the clypeus from the 

 rest of the head; when distinct, appearing as a narrow uncolored line; 

 when indistinct, usually recognizable on the lateral margins of the head 

 by a small emargination. 



Forehead That part of the head in front of the mandibles and an- 

 tennae. 



Fig. 2. a, antenna of Li- 

 peurus baculus $ ; b, antenna 

 of Lipeurus ferox £ . 



