6 LACERTIDE. 
a, Ad. Japan. Leyden Museum. 
b-c, Ad. Japan. Dr. F. Hilgendorf [P.]. 
d. Yg. Yokohama. H.M.S, ‘ Challenger.’ 
e. Ad. Chemulpo, Corea. Dr. J. G. Fischer. (Type of 
T. woltert.) conalis.) 
“g. Ad. & her. Ningpo. Types of T. septentrionalis. 
es Ad. i Nini, eee Shoe, Esq. [C.]. 
k, Her. Nankin. R. Swinhoe, Esq. [C. }. 
Lm. Ad, Shanghai. R. Swinhoe, aa C.). 
n, Ad. Kinkiang Mountains. Mr. 0. Maries [C. ]}. 
o. Her. 2 Sir E. Belcher [P.]. 
3. Tachydromus amurensis *. 
Tachydromus amurensis, Peters, Sitzb. Ges. Naturf. Fr, 1881, p.71. 
Head and digits shorter than in the preceding. Two granules 
between the supraoculars and the supraciliaries; a small shield 
separates the large anterior supraccular from the loreal ; temporal 
scales smooth. Dorsal shields moderately keeled, longer than broad, 
in eight longitudinal series, the two median smal] and irregular ; 
eight series of large ventrals, outer series feebly keeled, others 
smooth; gular scales all smooth ; four series of feebly keeled scales 
between the ventrals and the lateral granules. Three inguinal pores 
on each side. Olive-grey above, granular lateral zone darker; a 
white streak from the eye to the collar; lower surfaces whitish. 
millim, millim 
Total length ...... 148 Fore limb........ 20 
ead: wah. iherhoa sens os 13 Hind limb........ 27 
Width of head .... 9 OA ios, cesideae ne weds x 82 
Body s.c0cccesves 53 
Kissakewitsch, Amoorland. 
2. POROMERA. 
Head-shields normal. Nostril pierced between two nasals (?). 
Collar indistinet (?). Back with large, hexagonal, keeled shields _ 
forming longitudinal series; flanks with small shields 3 ventral 
shields strongly keeled. Femoral pores. Tail very long, cylin- 
drical, 
West Africa. 
1. Poromera fordii. 
Tachydromus fordii, Hallow. Proc. Ac. Philad. 1857 » p. 48. 
A small shield between the prafrontals; a small occipital; sub- 
ocular bordering the lip between the fourth and fifth upper labial 
The dorsal as form six longitudinal complete een ted 
* Described from the type specimen (9869) in the Berlin Museum. 
