194 BULLETIN: MUSEUM OF COMPARATIVE ZOOLOGY. 
Scolopendra pachypus KohJrausch, Archiv. naturg., 1881, 47, 1, p. 113. 
Scolopendra leptodera Kohlrausch, Ibid.; Brélemann, Cat. Myr. Brésil, 1909, 
j p. 19. 
Locality.— Brazil (type of leptodera Kohlrausch, which has been 
restudied by Kraepelin and identified with polymorpha). 
This is a very common species in the southern United States and in 
Mexico. It has also been recorded from Venezuela. 
SCOLOPENDRA ALTERNANS Leach. 
Trans. Linn. soc. London, 1812, 11, p. 383; Meinert, Proc. Amer. philos. soc. 
1886, 23, p. 198; Kraepelin, Revis. Scolop., 1903, p. 244; Brélemann, Cat. 
Myr. Brésil, 1909, p. 15. 
Scolopendra morsitans Palisot de Beauvois (non Linné), Ins. Afr. Amer., 1805-— 
1821,. p. 152. 
Scolopendra sagraea Gervais, Ann. sci. nat., 1837, ser. 2,7, p. 50; Brandt, Bull. 
sci. Acad. imper. sci. St. Peterburg, 1840, 7, p. 57. 
Scolopendra complanata Newport, Ann. mag. nat. hist., 1844, 18, p. 98. 
Scolopendra grayii Newport, Ibid. 
Scolopendra multispinata Newport, Ibid. 
Scolopendra incerta, Newport, Trans. Linn. soc. London, 1844, 19, p. 404. 
Scolopendra crudelis C. L. Koch, Syst. Myr., 1847, p. 387; Myr., 1864, 2, p. 
36, fig. 158, 159; Meinert, Proc. Amer. philos. soc., 1886, 23, p. 194. 
Scolopendra cubensis Saussure, Mém. Soc., phys. hist. nat. Genéve, 1860, 15, p 
387. 
Scolopendra testacea Wood, Journ. Acad. nat. sci. Phil., 1862, ser. 2, 5, p. 26. 
Scolopendra torquata Wood, Ibid. 
Scolopendra longipes Wood, Ibid. 
Scolopendra alternans Meinert, Proc. Amer. philos. soc., 1886, 23, p. 193; 
Kraepelin, Revis. Scolop., 1903, p. 244; Brélemann, Cat. Myr. Brésil, 
1909, p. 15.” 
Locality — Brazil! (M. C. Z.). 
This is a very common species in the West Indies, ete. 
ScOLOPENDRA MORSITANS Linné. 
Syst. nat. ed. 10, 1758, 1, p. 638; Kraepelin, Revis. Scolop. 1903, p. 250; 
Brélemann, Cat. Myr. Brésil, 1909, p. 19. 
(For synonymy and bibliography cf. Kraepelin, Loc. cit.). 
Localities.— State of Amazonas: Mandos; State of Parahyba: 
Parahyba! (Nathaniel Thayer expedition, M. C. Z.); State of 
