LACEETILIA. 
Be^pt. 7 
Gerrhonotus (Barissia) imbricatus, Wiegm., p. 363, pi. xxi. b, figs. 1 
& 2, and rudicollis, Wiegm., p. 367, pi. xxi. b, fig. 3, described and heads 
figured by Bocourt, 1. c. 
Cercosauridj?. 
Bocourt, Miss. Sc. Mex. p. 370, has arranged the genera of this family 
in a synopsis, according to the classification proposed by Peters.' 
Leposoma dispar, sp. n., Peters, MB. Ak. Berl. 1880, p. 217, fig. 2, 
Colombia. The name Leposoma, Spix, has been changed into Lepidosoma, 
by Wagler, as being misspelt. This is not the case, and therefore Peters 
reintroduces the original spelling. 
SciNClD^. 
Euprepis ocellatus, sp. n., Bocourt, Miss. Sc. Mex. p. 414, pi. xxii. c, 
fig. 8, N. America. 
Euprepis maculatus, Gray, p. 410, pi. xxii. C, fig. 3, and auratus, Schn., 
p. 412, pi. xxii. c, fig. 7, described and head figured by Bocourt, 1. c. 
Mahouya metallica, sp. n. (= Eumeces mabouia, var. c, D. & B.), 
Bocourt, 1. c. p. 400, pi. xxii. fig. 1. 
Mabouya agilis, Raddi, p. 395, pi. xxii. b, fig. 2, sloanii. Baud., p. 401, 
pi. xxii. B, fig. 3, fulgida. Cope, p. 403, pi. xxii. b, fig. 4, frenata, Cope, 
p. 404, pi. xxii. c, fig. 6, cepedii, Coct., p. 406, pi. xxii. b, fig. 5, dorso- 
vittata, Cope, p. 407, pi. xxii. c, fig. 2, described and heads figured by 
Bocourt, 1. c. 
Riopa fischeri, sp. n., Bocourt, 1. c. p. 416, pi. xxii. f, fig. 1, Puerto 
Cabello. 
Gongylus ocellatus bedriagai, subsp. n., Bosca, An. Soc. Esp. ix. p. 50, 
Spain and Portugal. 
Gongylus johannce, sp. n., Giinther, Ann. N. H. (5) vi. p. 236, Comoro 
and Johanna Islands. 
Eumeces capito, p. 429, pi. xxii. d, fig. 8, United States, calliceplialus, 
p. 431, pis. xxii. D, fig. 2, & xxii. e, fig. 2, Mexico, hallowelli, p. 435, 
pi. xxii. E, fig. 7, California, spp. nn., Bocourt, Miss. Sc. Mex. 
Eumeces laiiceps, Schn., p. 424, pi. xxii. d, fig. 6, quinquelineatus, L., 
p. 426, pi. xxii. E, fig. 10, skiltonianus, B. & G., p. 433, pis. xxii. a, fig. 3, 
& xxii. E, fig. 3, lynxe, Wiegm., p. 437, pi. xxii. e, fig. 9, brevirostris, 
Gthr., p. 489, pi. xxii. a, fig. 7, & xxii. e, fig. 1 a, redescribed and heads 
figured by Bocourt, I, c. 
Delma orientalis, sp. n., Gunther, J. Mus. Godeffr. xii. [1876] p. 45, 
Peak Downs, Australia. 
Lygosoma heterodactylum, sp. n., id. ibid.. Peak Downs. 
Sepacontias, g. n., id. Ann. N. H. (5) vi. p. 235, for S. modestus, sp. n., 
id. ibid., Mpwapwa, E. Africa. 
Acontias hildebrandti, sp. n., Peters, MB., Ak. Berl. 1880, p. 510, N. W. 
Madagascar. 
Diploglossus (Celestus) sagrce, Coct., p. 378, pi. xxii. fig. 1, pleii, D. 
& B,, p. 381, pi. xxii. fig. 4, bilobatus, O’Sh., p. 382, pi. xxii. a, fig. 1, 
steindachneri. Cope, p. 388, pi. xxii. fig. 3, occiduus, Shaw, p. 385, 
