PLATE 11. 



Fig. 1. Cricolepis t3rpica (Gundlach and Peters). 10 X nat. size. 



M. C. Z. 8,612. Cabo Cruz, Oriente, Cuba. Thomas Barbour. 



Top of head. 

 Fig. 2. Cydura macleayi Gray. 



(Barbour and Noble, Bull. M. C. Z., 1916, 60, plate 2.) 



M. C. Z. 11,050. Valley of Luis Lazo, western Cuba. Carlos de la Torre and Thomas Barbour. 



Side of head. 

 Fig. 3. The same. 



Top of head. 

 Fig. 4. Typhlops lumbricalis (Linn6). 14 X nat. size. 



M. C. Z. 7,929. Soledad, near Cienfuegos, Cuba. Rosamond and Thomas Barbour. 



Top of head. 

 Fig. 5. The same. 



Side of head. 



Fig. 1, 4, 5. E. N. Fischer, del. 

 Fig. 2, 3. George Nelson, photo. 



