310 Miss G. Ricardo on the Pangoninee 
C. tristis, 2, Fabr., Ent. Syst., Suppl. p. 567 (1798) (Tabanus) ; id. 
Syst. Antl. p. 112 (1805) ; Wiedem., Dipt. Exot. i. p. 108 (1821) ; 
id. Auss. zweifl. Ins. i. p. 197; Walker, List Dipt. pt. v. Suppl. 1, 
p- 288 (1854).—Cayenne. 
*C. letus, 2, Fabr., Syst. Antl. p. 112 (1805) ; Wiedem., Dipt. Exot. i, 
p- 108 (1821); id. Auss. zweifl. Ins. i. p. 207 (1828) ; Waller, List 
Dipt. pt. v. Suppl. 1, p. 286 (1854) ; Schiner, Reise Novara, p. 103 
(1866).—Braazil. 
C. bimaculatus, 9, Wiedem. Auss. zweifl. Ins. i. p. 201 (1828) ; 
Walker, List Dipt. pt. v. Suppl. 1, p. 287 (1854).— Brazil. 
C. immaculatus, 9, Wiedem., Auss. zweifl. Ins. i. p. 202 (1828).— 
Brazil. 
C. leucospilus, 2, Wiedem., Auss. zweifl. Ins. i. p. 202 (1828) ; Walker, 
List Dipt. pt. v. Suppl. 1, p. 286 (1854); Schiner, Reise Novara, 
p. 104 (1866).—Brazi, Colombia. __ 
*C, guttula, 2, Wiedem., Auss. zweifl, Ins. i. p. 203 (1828); Walker, 
List Dipt. pt. v. Suppl. 1, p. 286 (1854).—Brazil. 
C. afflictus, 2, Wiedem., Auss. zweifl. Ins. i. p. 204 (1828) ; Walker, 
List Dipt. pt. v. Suppl. 1, p. 288 (1854).—Brazil. 
C. molestus, 2, Wiedem., Auss. zweifl. Ins. i. p. 205 (1828); Walker, 
List Dipt. pt. v. Suppl. 1, p. 288 (1854).—Brazil. 
C. varians, 3 9, Wiedem., Auss. zweifl. Ins. i. p. 208 (1828); Walker, 
List Dipt. pt. v. Suppl. 1, p. 287 (1854) ; Schiner, Reise Novara, 
p- 104 (1866); Williston, Kans. Uniy. Quart. Journ. iii. p. 192 
(1895).—Brazil, Equatorial America. 
C. lateralis, 2, Wiedem., Auss. zweifl. Ins. i. p. 209 (1828) ; Walker, 
List Dipt. pt. 1. p. 200 (1848) ; id. pt. v. cna 1, p. 286 (1854) ; 
Osten Sacken, Cat. Dipt. N. Amer. (1878).—Central and 8. America. 
*C. erucians, 9, Wiedem., Auss. zweifl, Ins. i. p. 211 (1848); Walker, 
List Dipt. pt. v. Suppl. 1, p. 287 (1854); Jeennicke, Neue exot. 
Dipt. p. 4 (1868) ; Osten Sacken, Cat. Dipt. N. Amer. (1878).— 
Brazil, Cuba. 
C. tardus, 6, Wiedem., Auss. zweifl. Ins. i. p. 577 (1828); Walker, 
List Dipt. pt. v. Suppl. 1, p. 285 (1854).—Brazil. 
C. frontalis, §, Macq., Dipt. Exot. i. p. 160 (1838) ; Walker, List Dipt. 
pt. v. Suppl. 1, p. 284 (1854) ; Osten Sacken, Cat. Dipt. N. Amer. 
(1878).—Brazil, St. Domingo. 
C. trifariam, 2, Macq., Dipt. Exot. i. p. 159 (1838); Walker, List 
Dipt. pt. v. Suppl. 1, p. 287 (1854); Blanchard, Gay, Hist. fis. y 
polit. de Chile, Zool. vii. p. 899 (1854); Philippi, Verh. zool.-bot. 
Gesell. Wien, xv. p. 724 (1865).—Chili. 
C. lugubris, 2, Macq., Dipt. Exot. Suppl. 1, p. 44, pl. iv. fig. 11 (1846) ; 
Walker, List Dipt. pt. v. Suppl. 1, p. 285 (1854).—Brazil. 
‘C. incisus, 2, Macq., Dipt. Exot. Suppl. 1, p. 44, pl. iv. fig. 12 (1846) ; 
Walker, List Dipt. pt. v. Suppl. 1, p. 285 (1854); 3, Schiner, 
Reise Novara, p. 104 (1866).—New Granada. 
C. subfascipennis, 2, Macq., Dipt. Exot. Suppl. 5, p. 85 (1850).— 
S. America. 
C. terminalis, 2 , Macq., Dipt. Exot. Suppl. 5, p. 36 (1850).—S. America. 
C. latifasciatus, 2, Bellardi, Ditt. Mess. i. p. 71, pl. ii. fig. 15 (1859) ; 
Osten Sacken, Cat. Dipt. N. Amer. (1878) ; id. Biol. Centr.-Amer., 
Dipt. i. p. 46 (1836).—Mexico, Central America. 
C. merula (? 3 or Q), Philippi, Verh. zool.-bot. Gesell. Wien, xv. p. 724 
(1865).—Chili. 
C. calogaster, 9, Schiner, Reise Novara, p. 103 (1866).—S. America. 
C. tanycerus, 9, Osten Sacken, Biol. Centr.-Amer., Dipt. i. p. 46 (1886). 
—Costa Rica. 
