256 



Megadytes. 



Pars 71 



Megadytes Sharp. 



Sharp, On Aquat. Carn. Col. 1880—82, p. 704, 917. — Chatanay, Ann. 

 Soc. Ent. France LXXIX, 1910, p. 432. — • Zimmerm. Arch. f. Naturgesch. 

 83, 1917 (1919), A. 12, p. 234. 



australis Germ. Ann. Univ. Chile XI, I, 1854, p. 326. Chile 

 expositus Sharp, 1. c. p. 705, t. 18, f. 221. 



carcharjas Griffini. Boll. Mus. Torino X, 1895, nr. 194, Paraguay 

 p. 5. 



costÄÜs F. Syst. Ent. 1775. p. 230; Spec. Ins. I. 1781, Südamerika 

 p. 291; Mant. Ins. I, 1787, p. 189; Ent. Syst. I, 

 1792, p. 187; Syst. Eleuth. I, 1801, p. 259. — 

 Ol. Ent. III, 1795. nr. 40, p. 9, t. 1, f. 7. — 

 Aubd, Spec. Col. VI. 1838, p. 50. — Schaum, 

 Stett. Ent. Zeit. VII, 1847, p. 52. — Sharp, 

 On Aquat. Carn. Col. 1880—82, p. 712. 



duc-alis Sharp, 1. c. p. 713. 



eeuadorlus Zimmerm. Arch. f. Xaturgesch. 83, 1917 

 (1919), A. 12, p. 236. 



fallax Aube, Spec. Col. VI, 1838, p. 54. — Sharp, On 

 Aquat. Carn. Col. 1880—82, p. 710; Biol.- 

 Centr.-Amer. Col. I, 2, 1882, p. 47, t. 1. f. 13. 



Flohri Sharp, On Aquat. Carn. Col. 1880—82, p. 709; 

 Biol. Centr.-Amer. Col. I, 2, 1882, p. 47. 



fraternus Sharp, On Aquat. Carn. Col. 1880—82, p. 708, 

 t. 18, f. 222. — Hörn, Proc. Calif. Acad. Sc. IV, 

 1894, p. 314. 



gigant^us Cast. Etud. Ent. 1834, p. 99. — Aube, Spec. 

 Col. VI, 1838, p. 46. — Sharp, 1. c. p. 713. 



Lh er minier i Cast. 1. c. p. 99. — • Gu6r. 

 Icon. regne anim. 1829—44, p. 28, t. 8, f. 1. — 

 Aub6, Spec. Col. VI, 1838, p. 47. — Chevr. 

 Ann. Soc. Ent. France (4) III, 1863, p. 201. 

 Morj^hologic: Reg. Ann. Soc. Ent. France 

 (5) VIII, 1878, t. 10, f. 9. 



glaucus BruI16, Voy. d'Orbigny, Col. VI, 1836, p. 46, t. 4, 

 f. 7. — Aube, Spec. Col. VI, 1838, p. 96. — 

 Steinh. Atti Soc. Sc. Ital. XII, 1869, p. 251, 

 fig. 1. — Sharp, On Aquat. Carn. Col. 

 1880—82, p. 706. 

 hiungulatus Babingt. Trans. Ent. Soc. 



London III, 1841, p. 3, t. 1, f. 1. 

 var. aene US Ormancey, Rev. Mag. Zool. VI, 

 1843, p. 332. — Sharp, 1. c. p. 770. — Reg. 

 Bull. Soc. Ent. Ital. XXXV, 1903, p. 73. 



ü^ravidus Sharp, I. c. p. 712. 



laevigatus Ol. Ent. III, 1795, nr. 40, p. 14, t. 3, t. 23. — 

 F. Syst. Eleuth. I, 1801, p. 260 (Dyüscus). — 

 Aube, Spec. Col. VI, 1838, p. 99. — Sharp, 

 Ann. Soc. Ent. Belg. XX, 1877, p. 116; On 

 Aquat. Carn. Col. 1880—82, p. 707; Biol. 

 Centr.-Amer. Col. I, 2, 1882, p. 46. 



latus F. Syst. Eleuth. I, 1801, p. 260 (Dytisciis). — Sharp, Südamerika 

 On Aquat. Carn. Col. 1880—82, p. 706. — 

 Zimmerm. Arch. f. Katurgesch. 83, 1917 (1919), 

 A. 12, p. 235. 



Chile 

 Ecuador 



Central- 

 amerika 



Mexico 



Central- und 

 Süd- 

 amerika, 

 Antillen 



Mexiko, 

 Central- 

 amerika 



Brasilien 



Südamerika 



Patagonien 

 Ai'gentinien 



Brasilien 



