17G CATALOGUE OF 



Div. 2. 



Benacus, Stal, Ofv. K. V. Ak. Fork. xix. 205. Mayr, Verh. Z. B. G. V. 

 Wien, xxi. 128. 



9. Belostoma Haldemana. 



Belostoma Haldemamim, Leidy, Journ. Acad. Nat. Sci. Phil. N. Ser. 

 i. 66— Benacus Haldeinanus, Stal, Ofv. K. V. Ak. Forh. xix. 205. 

 Mayr, Verh. Z. B. G. V. Wien. xxi. 128— Belostoma harpax, Stal, 

 Ofv. K. V. Ak. Forh. xi. 240— Belostoma ruficeps, var., L.-Duf A. 

 S. E. F. Ame Sir. ii. 382— Belostoma distinctum, L.-Duf. A. S. E. 

 F. Ame Sir. ii. 382 — Belosloma angustatum ? Guer. Sagra Hist. 

 Cuba, vii. 420. 



a. North America. Presented by Sir R. I. Murchison. 



b, c. Cincinnati. Presented by E. Doubleday, Esq. 



d. New York. Presented by E. Doubleday, Esq. 



e. New York. Presented by F. Walker, Esq. 



/. Nova Scotia. From Lieut. Redman's collection. 



Div. 3. 



Hydrocyrius, Spin. Tav. Sin. Ins. Arlr. 146. Stal, Hem. Afr. iii. 181 — 

 Ilyotrephes, Stal, Ofv. K. V. Ak. Forh. x. 264. 



10. Belostoma Columbia. 



Hydrocyrius Columbia?, Spin. Tav. Sin. Ins. Arlr. 147. Mayr, Verh. Z. 

 B. G. V. Wien. xxi. 429 — Belostoma grande, Lucas, Hist. Nat. An. 

 Art. Alg. iii. 43 — Ilyotrephes herculeus, Stal, Ofv. K. V. Ak. Forh. 

 xiii. 46 — Belostoma Algeriense, L.-Duf. Mem. Ac. Sci. Liege, 1855, 

 186, pi. 1, f. 1—10— Hydrocyrius Algeriensis, L.-Duf. A. S. E. F. 

 Ame Sbr. ii. 385 — Belostoma cosmopolitanum ? Coindr, Rev. Zool. 

 1863— Belostoma capitatum, Gue~r, Sagra Hist. Cuba, vii. 420 — 

 Hydrocyrius punctatus, Slal, Hem. Afr. iii. 182. 



Mexico. Cuba. Africa. Madagascar. 



11. Belostoma recta. 

 Hydrocyrius rectus, Mayr, Verh. Z. B. G. V. Wien. xiii. 359; xxi. 430. 

 Sierra Leone. 



Div. 4. 



Pediuocoris, Mayr, Verh. Zool. But. Ver. Wien. xiii. 347; xxi. 405. 



12. Belostoma macronyx. 



macronyx, Mayr, Verh. Z. B. V. Wien. xiii. 350, pi. 11, f. 1—4; xxi 

 405. 



California. 



