148 THE REPTILES OF EGYPT. 
Acanthodactylus boskiantjs, Daud. (Plate XX.) 
Lacerta bosldana, Daud. Rept. iii. 1803, p. 188, pi. xxxvi. fig. 2 ; Lieut. Doubl. Berl. Mus. 1823, 
p. 100; Aud. Descr. de l'Ugypte, Hist. Nat. i. ? 1829, p. 173, Suppl. pi. i. figs. 91 & 92. 
Lacerta aspera, Aud. op. cit. p. 174, Suppl. pi. i. fig. 10. 
Acunthodactylus boskianus, Wiegm. Herp. Mex. 1834, pt. i. p. 10; Dura. & Bibr. v. 1839, p. 278 
Gray, Cat. Liz. B.M. 1845, p. 38; Gervais, Ann. Sc. Nat. (3) x. 1848, p. 204; Strauch, Mem 
Ac. St. Petersb. (vii. ser.) iv. no. 7, 1862, p. 38 ; Peters, Mon. Berl. Ak. 1862, p. 271 ; op. cit 
1880, p. 308; Blanford, Zool. Abyss. 1870, p. 456; Gasco, Viagg. in Egitto, pt. ii. 1876, p. 107 
Boulenger, Bull. Soc. Zool. France, 1878, p. 182; Proc. Zool. Soc. 1881, p. 744, pi. lxiv. fig. 2 
Cat. Liz. B.M. iii. 1887, p. 59; Trans. Zool. Soc. xiii. 1891, p. 129; Ann. Mus. Civ. Genova 
ser. 2, xvi. (xxxvi.) 1896, p. 551; Klunzinger, Zeitschr. Ges. f. Erdk. Berl. xiii. 1878, p. 93 
Eimer, Arch. f. Nat. 1881, p. 406, pi. xv. fig. 26 ; Boettger, part., Ber. Senck. nat. Ges 
1879-80, p. 182; Kat. Rept. Mus. Senck. 1893, p. 89; Reichenow, Sitz.-Bericht Ges. naturf 
Fr. Berl. 1883, p. 149; Lataste, part., Ann. Mus. Civ. Genova, ser. 2, ii. (xxii.) 1885, p. 496 : 
Parenti e Picaglia, Rett, ed Anfibi Mar Rosso, 1886, p. 29 ; Pl'effer, Jahrb. Hamb. Wissensch 
Anst. vi. 1889, p. 6; Hart, Fauna & Flora of Sinai, &c. 1891, p. 210; Anderson, Proc. Zool 
Soc. 1892, p. 14 ; op. cit. 1895, p. 645 ; Herpet. Arabia & Egypt, 1896, p. 34 et p. 102 
Konig, Verh. (S.B.) nat. Ver. Bonn, 1892, p. 18 ; Matschie, Ges. nat. Fr. Berl. 1893, p. 30 
Olivier, Mem. Soc. Zool. France, vii. 1894, p. Ill ; Peracca, Boll. Mus. Torino, no. 167, ix 
1894, p. 7; Werner, Verh. zool.-bot. Ges. Wien, xliii. 1894, p. 359 ; op. cit. xliv. 1895, p. 82 
Scapteira incequalis, Gray, Ann. & Mag. N. H. i. 1838, p. 280. 
Acanthodactylus boschianus , Bonap. Icon. Fauna Ital. 1832—42. 
Lacerta {Acanthodactylus) boskiana, Riippell, Mus. Senck. iii. 1843, p. 304. 
8 cJ and 5 ? . Banks of Freshwater Canal, Suez. 
4 (J and 1 ? . Abukir. 
6 $ and 5 ? . Ramleh. 
17 (J and 9 ? . Alexandria (suburbs). 
1 ? . Maryut District. 
3 J and 1 2 . Cairo suburbs. Dr. Walter Innes. 
1 <J . Plain of Kafr Gamus. 
13 c?, 12 $, and 2 juv. Margin of desert, Gizeh Pyramids. 
9 S and 12 S . Plain of Tel el Amarna. Prof. W. Flinders Petrie, D.C.L. 
8 |J,4?, and ] juv. Margin of desert, Luxor. 
1 2 . Oasis of Dakhel. Major H. S. Lyons, R.E. 
6 $ and 3 2 . Assuan. 
I juv. ? . Suakin. Colonel Sir Charles Holled Smith, C.B., K.C.M.G. 
3 g , 1 2, and 1 juv. Suakin. Surgeon-Captain R. H. Penton. 
II cJ and 11 2 ■ Plain of Suakin. 
1 juv. Tokar. 
Snout short, obtusely pointed, more so in some than in others. Four supraoculars 
separated from the superciliaries by one line of granules ; first and fourth entire, or 
broken up either into separate pieces or into granules. Subocular broadly excluded 
