592 MR, A. G. BUTLER ON THE SPHINGID#. 
2. CALASYMBOLUS GEMINATUS. 
Smerinthus geminatus, Say, Am. Ent. vol. i, p. 25, pl. 12 (1824) ; Strecker, Lep. Rhop. & Het. pt. 7, 
p. 56, pl. vii. figs. 6, 7 (1873). 
United States (Doubleday); W. Canada (Bush). B.M. 
3. CALASYMBOLUS CERISII. 
Smerinthus cerisii, Kirby, Faun. Bor.-Am. yol. iv. p. 302, pl. iv. fig. 4 (1837) ; Strecker, Lep. Rhop. 
& Het. pt.7, p. 59, pl. vii. fig. 3 (1878). ‘ 
* Atlantic District!” (Grote and Robinson). 
4. CALASYMBOLUS C&ICUS. 
Smerinthus cecus, Ménétriés, Enum. Corp. Anim. Mus. Imp. Acad. Sci. Petrop. ii. p. 135. no. 1560, 
pl. xiii. fig. 2 (1857). 
Amur Land. 
Nearly allied to C. geminatus. 
5. CALASYMBOLUS KINDERMANNI. 
Smerinthus kindermanni, Lederer, Verhaudl. zool.-botan. Vereins, Wien, Band ii. pt. 2, p. 92 (1853). 
Pontus. 
Genus 12. Ssurintuus, Latreille. 
Smerinthus, Hist. Nat. Ins. iii. p. 431 (1802). 
1. SMERINTHUS OCELLATUS. 
Sphinz ocellata, Linnzeus, Syst. Nat. i. 2, p. 796. no. 1 (1766); Roesel, Ins. Belust. i. tab. 1 (1746). 
Merinthus ocellatus, Meigen, Syst. Beschr. eur. Schmett, ii. p. 148. no. 1, pl. 78. fig. 1. 
Smerinthus ocellatus, Godart, Hist. Nat. Lép. France, i. p. 68, pl. 20. fig. 2. 
Sphinx salicis, Hiibner, Eur. Schmett. Sph. i. pl. 15. fig. 73. 
Paonias salicis, Hibner, Verz. bek. Schmett. p. 142. no. 1519 (1816). 
England [Brit. coll.]; Europe (Becker). B.M. 
2. SMERINTHUS OPHTHALMICUS. 
Smerinthus ophthalmicus, Boisduval, Ann. Ent. Soc. Belge, xii. p. 67. no. 72 (1868) ; Strecker, Lep. 
Rhop. & Het. pt. 7, p. 58, pl. vii. figs. 4, 5 (1873). 
California and Mexico. BM. 
According to M. Boisduval, this species should be placed between S. ocellatus and S. 
geminatus. We have both sexes of an insect which agrees with the descriptions and 
figures of this species; but, unfortunately, our specimens have no locality upon them ; 
they are, however, set in the same way and have the same green label as many of our 
