94 



COLUBEIDJB. 



160-180 ; anal divided ; subcaudals 53-72. Pale brown above, 

 with large dark brown or blackish rhomboidal spots, which may be 

 confluent to form a zigzag band ; lateral spots absent or small ; 

 head dark brown, with a white or whitish cross-band on the 

 occiput, rarely divided by a blackish median streak ; upper labials 

 spotted or edged with brown ; belly uniform white, without brown 

 dots. 



Total length 780 millim. ; tail 135. 



Mexico, Guatemala. 



a-f. S (Sc. 25, 2.S, 25; V. 177, 



176, 169 ; C. 65, P, P) & ? (Sc. 



23; V. 180, 172, 167; 0. 62, 



60, 68). 

 g-n, 0. -d (Sc. 25, 23 ; V. 160, 166; 



0. 64, 65) & 2 (Sc. 23, 23, 23, 



25, 23, 23 ; V. 171, 175, 172, 



169, 165, 172; C. 56, 67, P, ?, 



55, 60). 

 p, q. Hgr. S (Sc. 23 ; V. 173 ; 0. 



69) & yg. (Sc. 23; V. 180; 



C. 59). 

 r-s. S (Sc. 21; V. 166; 0. 67) & 



$ (Sc.23; V. 167; 0,66). 

 t-v. 5 (Sc. 25 ; V. 171 ; C. P) & 



hgr. (Sc. 23, 25 ; V. 174, 173 ; 



C. 72, 64). 

 w. Yg. (Sc. 23 ; V. 166 ; 0. 69). 



x-C S (Sc. 23 ; V. 165 ; C 68),| $ 

 (Sc. 25 ; V. 169, 166, 168, 166, 

 161 ; 0. ?, P, 57, 58, 58), hgr. 

 (Sc. 23 ; V. 167, 159 ; 0. 66, 

 68), & yg. (Sc. 23; V. 173; 

 C. 68). 



,,-1, o. Hgr. c? (Sc. 23; V. 171, 

 170, 174 ; C. 67, 70, 67), 2 (Sc. 

 23; V.163; 0. 66),&yg. (Sc.23, 

 23, 25, 23, 23 ; V. 166, 167, 173, 

 174, 180 ; 0. 65, 68, 55, 56, 58"). 



jr. ? (Sc. 23 ; V. 176 ; C. 53). ' 



p-<T. 2 (Sc. 21 ; V. 162 ; 0. 70) 

 & hgr. (Sc. 21 ; V. 164 ; 0. 67). 

 V. Yg. (Sc. 21; V.163; 0.67). 



V. 2 (Sc. 25; V.170; 0.68). 



Mexico. 



Mexico. 



Me.xico. 



Presidio, near 

 Mazatlan. 



Hacienda Sta. 

 Gertrudio. 



Sto.Domingo de 



Guzman. 

 Tampico. 



Jalapa. 



Plateau of 



Mexico. 

 Izucar, Mexico. 



S. Mexico. 



Rio Ohisoyinear 

 Oubulco, 

 Guatemala. 



Mr. Hugo Finck 



[0.]. 



Mr. Warwick [0.]. 



M. Sall^ [0.]. 



Hr. A. Ferrer [O.]. 



Dr. A. 0. Buller 



[0.]. 



Dr. A. 0. Buller 



[0.]. 

 F. D. Godman, 



Esq. [P.]. 



Mr. Hoege [0.]; 

 F. D. Godman, 



Esq. [P.]. 



P. Geddes, Eso. 



(Types of i. gplen^ 



dida.) 

 F. D. Godman, 



Esq. [P.]. 

 O. Salvin, Esq, 



[0.]. (Type of A 



rhombifera.) 



/ 7. Leptodira ocellata. 



Leptodira ocellata, Gunth. Biol. C.-Am., Sept. p. 172, nl Iv &s B 

 (1895). ^ ^ ^' 



P Sibon septentrionale rubricatum, Cope, Proc. Amer Fhilos Soc 

 xxxi. 1894, p. 847. 



