vni PROCEEDINGS OF THE NATIONAL MUSEUM vol.99 



Page 



7. Eihlclrumlichthya seth/er, new genus and species 49 



S. LyccngrauUs Uiiinichthys, new species 52 



9. Arraugenicut of cephalic pores and position of eye in Hypopomus occi- 



dentalis Regan and H. heebei Scluiltz 66 



10. Austrofiuulultis transilis limnacus, new subspecies 85 



11. Austrofundulus stagnalis, new species 89 



12. Rividus liondi, new species 93 



13. Huhhsiclithys lanrae, new genus and species 96 



14. Adenops anaUs SchultK 165 



15. Coleotropis hlackburni, new species 169 



16. Diapicnis linniacus, new species 143 



17. Eugerrcs aiolre, new si)ecies 147 



IS. Ophioscion vcnczuclae Schultz 155 



19. Diagraniniatic slcetcbes of tip of snout and anterior part of underside 



of lower jaw of three species of sciaenid fishes 157 



20. Cynoscion maracaihoensis, new species 161 



21. Tachygonus huchanani, new species 214 



22. Tachygonus hicolor, new species 214 



23. Tachygonus montanus, new species 217 



24. Tachygonus mirus, new species 217 



25. Tachygonus coniptus, new species 219 



26. Tachygonus n'lgcr, new species 219 



27. Tachygonus ferrugineus, new species 221 



28. Tachygomis atro-signattts, new species 221 



29. Tachygonus validus, new species 223 



30. Tachygonus femoralis, new species 223 



31. Tachygonus nltidus, new species 225 



32. Tachygonus rugosus, new species 225 



33. Parnnihessius colunibiae (Thompson) 403 



34. i'aranlhessius columbiac (Thompson) 404 



35. Bodj' outline and api>endages of I'aranthcssius panopeac, new species, 



P. tivclae, new species, and P. pcrplexus, new species 414 



36. Appendages of I'aranthcssius panopeac, new species, and P. tivelae, 



new species 415 



37. Body outline and appendages of Pamnthcssius saxidomi, and append- 



ages of P. pcrplexus, new species 421 



38. Mau of northern Colombia sliowing collecting localities of bats 430 



39. Ccruiitis {Cerutitis) cuctrafa, new species 501 



40. Sahellaria f'lOridensis stcphensoni, new subspecies 507 



41. Synapseudcs inttonescens, new species 511 



42. Synapseudcs iniumesccns, new species 513 



43. Buihypalacmonclla pandaloidcs (Rathbun) 520 



44. Left mesopleura of the Nearctic species of Hyptia 532 



