TYPE MATERIAL OF STEGOCEPHALIDAE 
Fig. 23 Stegocephalides attingens, female (8mm) cotype. 
DESCRIPTION. Biology: not pelagic, otherwise unknown. Based 
on cotype, female 8 mm. 
Rostrum very small. 
Antennae short. Antenna | equal to antenna 2; flagellum 4- 
articulate; accessory flagellum article 2 absent. Antenna 2 peduncle 
(articles 3-5) longer than flagellum; article 3 short, about as long as 
broad; article 4 about as long as 5. 

Ws) 
i; 
Epistome curved (convex) and smooth; epistomal plate (medial 
keel) not produced. Mouthparts not elongate or pointed. 
Mandible incisor lateral; incisor toothed; left lacinia mobilis 
present, powerful, laterally expanded, not conical. 
Maxilla | palp 1-articulate, rectangular, apex not reaching beyond 
outer plate and apex reaching beyond outer plate; outer plate distally 
rectangular; ST in a pseudocrown, ST first row with 6 setae (ST1-5, 
