Xll 



SYSTEMATIC INDEX. 



28. Synodontis (con.). Page 



49. notatus, Vaill 462 



50. nummifer, Blgr 463 



51. sorex, Gthr 465 



52. pleurops, Blgr 466 



53. deeorus, Blgr 468 



54. clarias, L 469 



55. resupinatus, Blgr 471 



56. batensoda, Bupp 472 



57. membranaceus, Oeoffr 474 



29. Microsynodontis, Blgr 476 



1. batesii, Blgr 476 



30. Chiloglanis, Peters 478 



1. deckenii, Peters 479 



2. modjensis, Blgr 480 



3. neumanni, Blgr 481 



4. cameronensis, Blgr 482 



5. niloticus, Blgr 483 



6. brevibarbis, Blgr 484 



7. batesii, Blgr 485 



31. Euchilicbthys, Blgr 486 



1. guentheri, Schilth 487 



2. royauxi, Blgr 488 



3. dybowskii, Vaill 489 



32. Atopochilus, Sauv 490 



1. savorgnani, Sauv 490 



2. macrocephalus, Blgr 491 



33. Mochoous, Joann 492 



1. niloticus, Joann 493 



2. brevis, Blgr 495 



34. Doumea, Sauv 496 



1. typica, Sauv 496 



2. angolensis, Blgr 497 



35. Phractura, Blgr 498 



1. bovei, Perugia 499 



2. lindica, Blgr 500 



3. brevicauda, Blgr 502 



4. intermedia, Blgr 503 



5. longicauda, Blgr 504 



6. ansorgii, Blgr 504 



7. scaphirhynchura, Vaill. . . 505 



36. Paraphractura, Blgr 506 



1. tenuicauda, Blgr 506 



37. Trachyglanis, Blgr 507 



1. minutus, Blgr 507 



38. Belonoglauis, Blgr 508 



1. tenuis, Blgr 509 



39. Andersonia, Blgr 510 



1. leptura, Blgr 510 



40. Malopterurus, Lacep 511 



1. electricus, Om 512 



