Raup. Grossschmett. Eur. p. 28, t. 7, f. 1 (1893). 
•— Rothsch. & Jord., 1. c. (Rev. Sphing.) p. 140 
(1903). — Tutt., Brit. Lep. 4, p. 304—323 (1904). 
— Zang, Allg. Zeitsch. Entomol. 9, p. 224 (1904). 
-— Gillmer, Arch. Ver. Freunde Naturg. Mecklenb. 
58, p. 77—79 (1904). —Jarren, Kosmos (Stuttg.) 
3, p. 347 (1906). — Hertig, Ent. Zeitschr. 20, 
p. 297 (1907). ■— Spuler, Grossschmett. Eur. 1, 
p. 86 (1907), 4, t. 7, f. 1 (1910). — Schulz, Ent. 
Zeitschi'. 21, p. 232 (190S). ■— Tunkl, Int. Ent. Z. 2, 
p. 236 (1908). ■— Süssmuth, Ent. Zeitschr. 21, 
p. 271 (1908). — Wohnig, ibid. p. 233 (1908). — 
Weigelt, ibid. p. 233 (1908). —Rumbelow, Zoolog, 
p. 435 (1908). — Berge-Rebel, Sehmetterlings¬ 
buch p. 92, t. 17, f. 3 a (larv.) (1910). — Jord. in 
Seitz, Grossschmett. Erde, Fauna pal. 2, p. 235 
(1911). —- Stobbe, Abdom. Duftorg. männl. 
Sphing. u. Noct., Inaug. Diss. Berl. 1911 p. 9-—11 
(1911). 
subsp. constricta Butl., Cist. Ent. 3, p. 113 (1885) 
(Sphinx). — Kirby, Cat. Lep. Het. 1, p. 692 
(1892). — Rothsch. & Jord., 1. c. (Rev. Sphing.), 
p. 141 (1903) (Hyloicus). — Kusnezow, Hör. 
Soc. Ent. Ross. 37, p. 306 (1906) (Hyloecus). 
—■ Jord. in Seitz, 1. c. p. 235, t. 36 c (1911) 
(Sphinx). 
amurensis Oberthür, Bull. Soc. Ent. Fr. p. 56 
(1886) (Sphinx ligustri var.). ■— Staud. in Rom., 
Mem. Lep. 1, p. 220 (1892). — Kirby, Cat. Lep. 
Het. 1, p. 692 (1892). — Bartel in Rühl, Gross¬ 
schmett. 2, p. 48 (1899). 
ligustri Leech (non Linne 1758). Proc. Zool. Soc. 
Lond. p. 589 (1888); id., Trans. Ent. Soc. Lond. 
p. 287 (1898). — Bartel in Rühl, Grossschmett. 
2, p. 47 (1899). 
spiraeae Graes. (nonEsp. 1806), Berl. Ent. Zeitschr. 
32, p. 104 (1888). 
Dolli Neumoeg., Papilio 1, p. 149 (1881) (Sphinx). —- 
Grote, New Check List p. 11 (1882). — Smith, 
Trans. Arner. Ent. Soc. 15, p. 189 (1888). •—- 
Kirby, Cat. Lep. Het. 1, p. 694 (1892) (Hyloic.). 
— Otto!., Ent. News Phil. 6, p. 218 (1895) 
(Sphinx). — Rothsch. & Jord., Nov. Zool. 9, 
Suppl. (Rev. Sphing.) p. 143, 144, t. 28, f. 54 
(1903) (Hyloic.). 
subsp. coloradus Smith, Ent. Amer. 3, p. 153 
(1887) (Sphinx). ■— Smith, Trans. Amer. Ent. 
Soc. 15, p. 189 (1888). — Edw., ibid. p. 223 (1888). 
— Neum., Ent. News Phil. 4, p. 134 (1893). — 
Rothsch. & Jord., 1. c. (Rev. Sphing.) p. 143, 
t. 13, f. 11 (<?), t. 38, f. 9 (1903). — Holland, Moth- 
Book p. 52, t. 4, f. 3 (?) (1903). 
sequoiae Boisd., Ann. Soc. Ent. Belg. 12, p. 66 (1868) 
(Sphinx). — Edw., Proc. Calif. Ac. Sei. 4, p. 110 
(1874). — Grote, Bull. Buffalo Soc. N. Sei. 1, 
p. 27 (1874) (Hyloic.)-, id., ibid. 2, p. 228 (1875). — 
Boisd., Spec. Gen Lep. Het. 1, p. 101 (1875) 
(Sphinx). — Streck., Lep. Rhop. Het. p. 117, 
Amur, 
China, 
Japan 
Amur, 
Mandschurei 
Arizona, 
Colorado, 
Utah 
Colorado, 
Utah 
Califomien, 
S. Nevada 
