20, 3 Muir: New Species of Derbide (Homoptera) — 849 
running into median cells at base of sectors; a faint fuscous 
mark at apex of apical cells; apical veins brown to apex. 
Female.—Length, 4 millimeters; tegmen, 11; wing, 5. Fe- 
male similar in color to male. The tegmina have a slightly 
opaque, milky appearance. 
Zoraida sinuosa (Boheman). Fig. 4. 
I herewith publish a figure 
of Zoraida sinuosa (Boheman) 
drawn from a specimen from 
Sierra Leone in the British Mu- 
seum. A comparison of this fig- 
ure with the figure cited in the 
synonymy of the preceding species 
will show the distinct differences. 
Zoraida cumulata (Walker). 
Zoraida insulicola Kirkaldy, Fic. 4. Zoraida sinuosa (Boheman) ; male 
Murr, Philip. Journ. Sci. § D genitalia, lateral view. 
12 (1917) 81. 
I have examined the type of this species in the British Mu- 
seum; it is the same as Kirkaldy’s species. 
Genus LEUROMETOPON nomen novum 
Mindana Murr, Philip. Journ. Sci. § D 12 (1917) 94, preoccupied in 
Coleoptera, Allard, Bull. ou C. R. Soc. Ent. Belg. 33 (1889) cxIl. 
I have to thank Doctor Bergroth for pointing out that the 
name Mindana, proposed by me in 1917, is preoccupied in Cole- 
optera. Asa substitute for Mindana Muir I offer Leurometopon. 
