HYDROCANTHARI. 



31 



H. distinctus Aub. 



H. maculatus Babington. 

 Ent. Trans, m. 12. 



H. lyratus Swartz in Schonh. 

 Syn.Ins. i.pt. 2. t. 4. f. 1. 

 Aub. F 



Bourbon. 



S. America, Rio. 



E. Indies. 



H. ovatus Linn. (#). Duftschm. 



Erichs. Aub. Icon. v. t. 42. f. 3. 

 femigineus Linn. ( ? ). Donovan. 

 ovalis Fabr. Gyll. (<?). 

 gibbus Fabr. Gyll. ( ? ). 

 Var. H. variegatus Steph. not Illig 



Europe (Brit. Islands). B.M. 



H. variegatus Illig. Aub. 

 Icon. v. t. 42. f. 4. 



H. humeralis n. s. (40). 



Europe, N. Africa. 



Tasmania. 

 (Hobart Town). 



B.M. 

 B. M. 



HYDROPOEUS Clairv. 



Dytiscus Auct. Hydroporus, Hygrotus Steph. 



iNjEqualis Fabr. Gyll. Steph. 

 Sturm. Erichs. Aub. Icon. 

 v. t. 41. f. 6. 

 D. parvulus Fabr. 

 Dyt. trifidus Marsh. 

 Hygr. reticulatus Steph. 



puxctatus Aub. 



Europe (Brit. Islands). B.M. 



N. America, U. States. B.M. 



Ent, Club 



reticulatus Fabr. Gyll. Sturm. Europe (Brit. Islands). B.M. 

 Enchs. Aub. Icon. v. t. 42. f. 1. M;Boie. 



D. collaris Panz. F. I. G. 26-4. 



Steph. 

 Var. Hygr. affinis Steph. 



H. quinquelineatus Zetterst. 

 Aub. Icon. v. t. 42. f. 2. 



Lapland. 



B.M. 



H. convexus Aub. U. States. 



Desmopacbria nitida Babingt. Brazil (Rio). 



Trans. Ent. Soc. Lond. in. 17. t. 1. f. 5. e. Doubieday, Esq. 



