SYSTEMATIC INDEX. 



Order IV. PHYSOSTOMI. 



Fam. 1. Silurid^;. 



First Subfamily. 



■SlLURID^; HOMALOPTERJE. 



First Group. Clariina. 



Page 



1. Clarias, Gronov 13 



1. anguillaris, L 14 



2. gariepinus, Burchell .... 14 

 (capensis, C.et V. 15) 



3. parvimanus, Gthr 15 



4. orontis, Gthr 15 



5. lazera, C.et V. 16 



6. macracanthus, Gthr. . . 16, 429 



7. xenodon, Gthr 16 



8. macrornystax, Gthr 17 



9. syriacus, C. et V. 17 



10. magur, Ham. JBuch 17 



11. macrocephalus, Gthr. . . 18 



12. fuscus, Lacep 18, 429 



13. abbreviatus, C. et V. . . . . 19 



14. melanoderma, Blkr 19 



15. teysmanni, Blkr 19 



16. liacanthus, Blkr 20 



17. brachysoma, Gthr 20 



18. nieuhofii, C.etV. 20 



19. jagur, Ham. Bitch 21 



hasselquistii, C. et V. . . 13 



dussumieri, C.et V. .... 13 



fuscus, C.etV. 13 



senegalensis, C.etV.. .. . 13 



lseviceps, Gill 13 



2. Heterobranchus, Geoffr. . . 21 



1. bidorsalis, Geoffr 21 



2. intermedius, Gthr 22 



3. tapeinopterus, Blkr 22 



4. longifilis, C.etV. 22 



5. isopterus, Blkr 23 



6. laticeps, Peters 23 



senegalensis, C. et V. . . 21 



Second Group. Plotosina. 



Page 



3. Plotosus, Lacep 23 



1. anguillaris, Bl. 24, 429 



2. canius, Hani. Buch 25 



3. limbatus, C.etV. 25 



4. Copidoglanis, Gthr 25 



1. tandanus, Mitch 26 



2. obscurus, Gthr 26 



3. albilabris, C.etV. 26 



5. Cnidoglanis, Gthr 27 



1. megastoma, Bichards. . . 27 



2. lepturus, Gthr 28 



3. microcephalus, Bichards.. 28 

 macrocepbalus, C. et V. . ., 27 



Tbird Group. Chacina. 



6. Chaca, C.etV. 29 



1. lophioides, C.etV. 29 



2. bankanensis, Blkr 29 



3. bucbanani, Gthr 29 



Second Subfamily. 



SlLURUXS HETEROPTER^!. 



Fourth Group. Silurina. 



7. Saccobranchus, C. et V. . . 30 



1. singio, Ham. Buch. . . 30, 429 



2. fossilis, Bl. 31, 429 



3. microps, Gthr. 31 



4. microcephalus, Gthr 31 



8. Silurus, Artedi 32 



1. glanis, L 32, 429 



2. dauricus, Pall. 33 



2a. triostegus, Heck 429 



3. asotus, L 33 



4. afghana, Gthr 34 



5. cochinchinensis, C. et V. . 34 

 (berdmorei, Blyth 34) 



6. malabaricus, C. et V. . . 34 



9. Silurichthys, Blkr 35 



1. phaiosoma, Blkr 35, 429 



2. hasseltii, Blkr 35 



3. lamghur, Heck 36 



sinensis, M'Clcll 35 



