Pars 71 



Bidessus. 



49 



n ig r in US Casey, Trans. Amer. Ent. Soe. 



Xir, 1884, p. 80. 

 var. er y tlir o sto m u s Mannh. Bull. Moscou 

 XXV, 1852, II, p. 305. - Sharp, 1. c. p. 367. 



africanus Reg. Mem. Soc. Ent. Belg. IV, 1895, p. 90. 



alienus Zimmerm. Arch. f. Naturgesch. 83, 1917 (1919), 

 A. 12, p. 140. 



AUuaudi R6g. Mem SocEnt. Belg. IV, 1895, p. 96. 



alternatus Reg. Ann. Soc. Ent. France (6) IX, 1889, 

 p. 384. 



amabilis Clark, Journ. of Ent. I, 1862, p. 420. — Sharp, 

 On Aquat. Carn. Col. 1880-82, p. 359. 



amandus J. Lee. Ann. Lyc. Nat. Hist. New York V, 

 1851, p. 207; Proc. Acad. Philad. VII, 1855, 

 p. 290. — Crotch, Trans. Amer. Ent. Soc. IV, 

 1873, p. 390. — Sharp, On Aquat. Carn. Col. 

 icoQ 82 T) 787 



angularis Klug, Symb. Phys. IV, 1833, t. 34, f. 1, 2. - 

 Sharp, On Aquat. Carn. Col. 1880-82, p. 787 

 (Hydroporus). - Mars. L'Abeille XX, 1882, 

 p. 51. - Seidl. Verh. Nat. Ver. Brunn XXV, 

 1887, p. 48. - R6g. M6m. Soc. Ent. Belg. IV, 

 1895, p. 86, fig. 30. 

 Klugi Lepr. Bull. Soc. Ent. France 1880, p. 25. 



annauiita Reg. Ann. Soc. Ent. France (6) IX, 1889, 



p. 153; LXVIII, 1899, p. 224. 

 anteniiatus Reg. Ann. Soc. Ent. Belg. XXXVI, 1892, 



p. 118; Ann. Soc. Ent. France LXVIII, 1899, 



p. 225, fig. 16. 

 atomarius Sharp, On Aquat. Carn. Col. 1880—82, p. 366. 

 Baderi Krausse, Ent. Rundschau XXVII, 1910, p. 146; 



XXVIII, 1911, p. 173. 

 Baeri R6g. Ann. Soc. Ent. France LXIV, 1895, p. 326; 



LXVIII, 1899, p. 225. 



basalis M'Leay, Trans. Ent. Soc. N. S. Wales II, 1871, 

 p. 124 (Hydroporus). — Sharp, On Aquat. 

 Carn. Col. 'l880— 82, p. 356. 



biformis Sharp, 1. c. p. 362. 



bistrigatus Clark, Journ. of Ent. I, 1862, p. 419 (Hydro- 

 porus).— Sharp, On Aquat. Carn. Col. 1880—82, 

 p. 361. — Fauvel, Rev. d'Ent. II, 1883, p. 339; 

 XXII, 1903, p. 246. 

 l u ridiis M'Leay, Trans. Ent. Soc. N. S. Wales 

 II, 1871, p. 124. 



bonarieusis Steinh. Atti Soc. Ital. Sc. Nat. XII, 1869, 

 p. 249 (Hydroporus). — Sharp, On Aquat. 

 Carn. Col. 1880-82, p. 367. 



brasiliensis R6g. Ann. Soc. Ent. France LXIV, 1895, 

 p. 328, t. 8, f. 7. 



brevistriga Reg. Ann. Soc. Ent. France LXXV, 1906, 

 p. 245. 



capitatus'R6g. M6m. Soc. Ent. Belg. IV, 1895, p. 83. — 

 - ? Scott, Trans. Linn. Soc. Lond. XV, 1912, 

 p. 254, t. 12, f. 14. 



Westafrika 

 Südrußland, 

 Dalmatien 

 Madagaskar 

 Venezuela 



Tasmanien, 

 Australien 

 Californien 



Nubien, 

 Ägypten, 

 Tunis, 

 Algier, 

 , Senegal 



Annam 



Indien, 



Ceylon, 



Tonkin 



Brasilien 



Sardinien 



Sumatra, 

 Java, 

 Philippi- 

 nen, Neu- 

 guinea 



Australien 



Südamerika 



Brasilien 

 Ostafrika 



Madagaskar, 

 Seychellen 



