LACERTILTA. 
Rejjt. 1 5 
Monopcltis guentheri, sp. n., Boulenger, Cat. Liz. ii. p. 456, pi. xxiv. 
fig. 3, Congo. 
Lep'ulosternon polystegum, A. Dum. : note on a specimen escaping from 
the body of an Elaps lemniscatus ; Boulenger, P. Z S. 1885, p. 327. L. 
boulengeri , p. 220, strauchi, p. 221, affine , p. 223, and onycliocephalum , 
p. 224, spp. nn., Boettger, t. c., Paraguay. L. boettgeri , sp. n., Boulenger, 
Cat. Liz. ii. p. 466, pi. xxiv. fig. 5, Argentine Republic. 
Lacertid^:. 
A synopsis of the (16) genera of the family Lacerticlce ; F. Lataste, Ann. 
Mus. Genov. (2) ii. p. 124. 
Tachydromus wolteri, sp. n., J. G. Fischer, JB. Hamb. ii. p. 82, Corea 
[= T. trachydromoides , Schleg.— Rec.]. 
Lacerta echinata, Cope, figured by Yaillant as L. hirticanda , Yaill. ; 
Bull. Soc. Z. Fr. ix. pi. xii. fig. 1. L. viridis , Laur. : notes on habits, 
geographical distribution, and specific characters; Boettger, Zool. 
Gart. xxvi. pp. 140-147. L. schreiberi , Bedr. ; Seoane, Identidad de 
Lacerta Schreiberi y L. viridis var. Gadovii (tract, 1885). L. ocellata 
var. n. iberica, p. 8, and L. muralis , var. n. bocagii , p. 18 ; id. t. c., 
Galicia, Spain. L. muralis var. n. pityusensis, Bosca, An. Soc. Esp. xii. 
p. 246 [1883], Ibiza. L. oxycephala , D. & B., subsp. n. bedriagce , Came- 
rano, Zool. Anz. viii. p. 418, Corsica. 
Acantliodactylus. Lataste, Ann. Mus. Genov. (2) ii. pp. 476-516, 
publishes a revision of the species of this genus, dealing more specially 
with those of Barbary. A. vaillanti , sp. n., id. t. c. p. 509, Somali-land 
[= Lacerta savignyi , Aud.— Rec.]. 
Boulengerici , g. n., Lataste, t. c. p. 116, for Eremias mucronatus, Blanf., 
and E. brenneri , Ptrs. [= Pseuderemias , Boettger, Abh. senck. Ges. xiii. 
1883, p. 118, footnote]. 
Holaspis guentheri , Gray, occurs in Sierra Leone and the Gold Coast; 
F. Muller, Verh. Ges. Basel, vii. p. 702. 
SciNcm®. 
Trachysaurus is really viviparous, not ovoviviparous, the number of 
young varying from one to three ; Cyclodus is likewise vivip*arous : W. 
Haacke, Zool. Anz. viii. pp. 435-439. T. rugosus , Gray, figured by 
McCoy, Prodr. Zool. Viet., Dec. xi. pi. cii. 
Silubosaurus zellingi, sp. n., De Vis, P. R. Soc. Queensl. i. p. 53 [1884], 
Barcoo, Australia. 
Hinulia picta, sp. n., Macleay, P. Linn. Soc. N. S. W. x. p. 65, Herbert 
River District, Queensland [=. Hemisphcerioclon gerrardi , Gray.— Rec.]. 
Tetradactylus guttulatus , sp. n., Macleay, t. c. p. 66, Herbert River 
District. 
Heteropus. A synopsis of the species by De Vis, P. R. Soc. Queensl. 
i. pp. 166-173. The following are described as new :— H. lateralis , 
p. 168, Moreton Bay, blaclcmanni, p. 168, Port Curtis, pectoralis, p. 169, 
Port Curtis, maculatus , p. 169, Cape York, rubricatus , p. 170, Cape York, 
