|
20
|
Key to the families of catfishes (Order Siluriformes, suborder Siluroidei) in southern Africa. |
|
21
|
Key to the species of Claroteinae and Austroglanidinae in southern Africa. |
|
24
|
Key to the species of mountain catfishes (Family Amphilidae) in southern Africa. |
|
25
|
Key to the species of butter catfishes (Family Schilbeidae) in southern Africa. |
|
26
|
Key to the genera and species of air-breathing catfishes (Family Clariidae) in southern Africa. |
|
27
|
Key to the genera and species of squeakers, suckermouth catlets (Family Mochokidae) in southern Africa. |
|
36
|
Key to species of Otothyropsis |
|
42
|
Key to the species of Heterobranchus. |
|
88
|
Key to the catfishes (Ictaluridae) of Canada. |
|
121
|
Key to Species of Neblinichthys Ferraris, Isbrücker & Nijssen, 1986 (Loricariidae: Ancistrinae) |
|
147
|
Key to the species of sea catfishes (fork-tailed catfishes) (Ariidae) occuring in the Western Central Pacific. |
|
148
|
Key to the species of sea catfishes (fork-tailed catfishes) (Ariidae) occuring in the Western Central Pacific. |
|
149
|
Key to the species of sea catfishes (fork-tailed catfishes) (Ariidae) occuring in the Western Central Pacific. |
|
150
|
Key to the species of sea catfishes (fork-tailed catfishes) (Ariidae) occuring in the Western Central Pacific. |
|
339
|
Provisional Key to Great Lakes Ictalurid Juveniles (bullhead catfishes, 15 to 25 mm). |
|
360
|
Key to the species of Hemipsilichthys. |
|
475
|
Key to species of Hemipsilichthys. |
|
476
|
Key to species of Isbrueckerichthys. |
|
477
|
Key to the genera of Nangrina. |
|
478
|
Key to species of Gagata. |
|
479
|
Key to species of Nangra. |
|
481
|
Key to Southeast Asian species of Acrochordonichthys. |
|
482
|
Key to the Indochinese species of Batasio. |
|
486
|
Key to species of Oreoglanis. |
|
658
|
Key to families of Order Siluriformes from China. |
|
659
|
Key to genera of bagrid catfishes (Bagridae) from China. |
|
660
|
Key to species of Pelteobagrus occuring in China. |
|
661
|
Key to species of Leiocassis occuring in China. |
|
662
|
Key to species of Pseudobagrus occuring in China. |
|
663
|
Key to species of Mystus occuring in China. |
|
664
|
Key to genera of family Siluridae occuring in China. |
|
665
|
Key to species of Silurus occuring in China. |
|
666
|
Key to species of Kryptopterus occuring in China. |
|
667
|
Key to species of Platytropius occuring in China. |
|
668
|
Key to species of Pangasius occuring in China. |
|
669
|
Key to species of Liobagrus occuring in China. |
|
670
|
Key to species of Akysis occuring in China. |
|
671
|
Key to genera of sisorid catfishes (Sisoridae) occuring in China. |
|
672
|
Key to species of Bagarius occuring in China. |
|
673
|
Key to species of Glyptothorax occuring in China. |
|
674
|
Key to species of Pseudecheneis occuring in China. |
|
675
|
Key to species of Euchiloglanis occuring in China. |
|
676
|
Key to species of Pareuchiloglanis occuring in China. |
|
677
|
Key to species of Oreoglanis occuring in China. |
|
678
|
Key to species of Arius occuring in China. |
|
807
|
Key to families of order Siluriformes from Muzaffarabad, Azad Kashmir. |
|
808
|
Key to the genus Glyptothorax from Muzaffarabad, Azad Kashmir. |
|
818
|
Key to species of family Ariidae from the South China Sea. |
|
917
|
Key to genera and species of sea catfishes (Ariidae) occurring in the Western Central Atlantic. |
|
918
|
Key to species of long-whiskered catfishes (Pimelodidae) occurring in the Western Central Atlantic. |
|
919
|
Key to species of banjo catfishes (Aspredinidae) occurring in the Western Central Atlantic. |
|
920
|
Key to the species of suckermouth, armoured catfishes (mailed catfishes, plated catfishes) (Loricariidae) listed as living in and about lowland river mouths in the Western Central Atlantic. |
|
1113
|
Key to the species of Harttia from the Amazon and Guyana Shield. |
|
1120
|
Key to the Panaque dentex species group. |
|
1122
|
Key to the species of Parotocinclus from northeastern Brazil. |
|
1130
|
Key to the genera of the subfamily Callichthyinae. |
|
1133
|
Key to the species of Gelanoglanis. |
|
1136
|
Key to the species of Acestridium. |
|
1138
|
Key to the species of Pseudepapterus. |
|
1141
|
Key to the species of the Lasiancistrus anthrax species group. |
|
1143
|
Key to the species of Centromochlus. |
|
1145
|
Key to the Indochinese species of Amblyceps. |
|
1150
|
Artificial key to the species of Hyalobagrus. |
|
1155
|
Key to the species of Parakysis. |
|
1161
|
Key to the species of Auchenipterichthys. |
|
1168
|
Key to the species of Aguarunichthys. |
|
1174
|
Key to the species of Encheloclarias. |
|
1175
|
Key to the Guyana Shield/Amazon Basin Parotocinclus. |
|
1180
|
Key to boldly striped Mystus of Thailand. |
|
1187
|
Key to the species of Synodontis from southern Africa. |
|
1237
|
Key to the freshwater Arius of Northern New Guinea. |
|
1238
|
Key to the freshwater Arius of Southern New Guinea. |
|
1239
|
Key to the freshwater Plotosid genera of New Guinea. |
|
1240
|
Key to the New Guinean species of Neosilurus. |
|
1241
|
Key to the species of Oloplotosus. |
|
1242
|
Key to the New Guinean species of Porochilus. |
|
1392
|
Key to Malapterurid Genera. |
|
1393
|
Key to species of Malapterurus. |
|
1401
|
Key to species of Paradoxoglanis. |
|
1408
|
Key to species of Bagrus of West Africa. |
|
1410
|
Key to genera of Claroteidae of West Africa. |
|
1411
|
Key to subgenera of Chrysichthys of West Africa. |
|
1412
|
Key to species of Chrysichthys (Chrysichthys) of West Africa. |
|
1413
|
Key to species of Chrysichthys (Melanodactylus) of West Africa. |
|
1414
|
Key to species of Auchenoglanis of West Africa. |
|
1415
|
Key to species of Parauchenoglanis of West Africa. |
|
1416
|
Key to species of Notoglanidium of West Africa. |
|
1417
|
Key to genera of Schilbeidae of West Africa. |
|
1418
|
Key to species of Parailia of West Africa. |
|
1419
|
Key to species of Schilbe of West Africa. |
|
1420
|
Key to genera and subfamilies of Amphiliidae of West Africa. |
|
1421
|
Key to genera of Amphiliinae of West Africa. |
|
1422
|
Key to species of Amphilius of West Africa. |
|
1423
|
Key to species of Paramphilius of West Africa. |
|
1424
|
Key to genera of subfamily Doumeinae of West Africa. |
|
1425
|
Key to species of Doumea of West Africa. |
|
1426
|
Key to species of Phractura of West Africa. |
|
1427
|
Key to genera of Clariidae of West Africa. |
|
1428
|
Key to species of Heterobranchus of West Africa. |
|
1429
|
Key to subgenera of Clarias of West Africa. |
|
1430
|
Key to species of Clarias (Clarias) of West Africa. |
|
1431
|
Key to species of Clarias (Clarioides) of West Africa. |
|
1432
|
Key to species of Clarias (Anguilloclarias) of West Africa. |
|
1433
|
Key to species of Clarias (Brevicephaloides) of West Africa. |
|
1435
|
Key to the genera of Mochokidae of West Africa. |
|
1436
|
Key to species of Chiloglanis of West Africa. |
|
1437
|
Key to species of Mochokus of West Africa. |
|
1438
|
Key to species of Synodontis of West Africa. |
|
1439
|
Key to species of Arius of West Africa. |
|
1527
|
Key to the Tanganyikan species of Chrysichthys. |
|
1630
|
Key to the species of Anaspidoglanis of Lower Guinea, West-Central Africa. |
|
1631
|
Key to the species of Parauchenoglanis of Lower Guinea, West-Central Africa. |
|
1632
|
Key to the genera Auchenoglandinae of Lower Guinea, West-Central Africa. |
|
1633
|
Key to the subfamilies of Claroteidae of Lower Guinea, West-Central Africa. |
|
1634
|
Key to the species of Chrysichthys (Rheoglanis) of Lower Guinea, West-Central Africa. |
|
1635
|
Key to the species of Chrysichthys (Melanodactylus) of Lower Guinea, West-Central Africa. |
|
1636
|
Key to the species of Chrysichthys (Chrysobagrus) of Lower Guinea, West-Central Africa. |
|
1637
|
Key to the subgenera of Chrysichthys of Lower Guinea, West-Central Africa. |
|
1638
|
Key to the species of Parailia of Lower Guinea, West-Central Africa. |
|
1639
|
Key to the species of Pareutropius of Lower Guinea, West-Central Africa. |
|
1640
|
Key to the species of Schilbe of Lower Guinea, West-Central Africa. |
|
1641
|
Key to the genera of Schilbeidae of Lower Guinea, West-Central Africa. |
|
1642
|
Key to the species of Channallabes of Lower Guinea, West-Central Africa. |
|
1643
|
Key to the species of Clariallabes of Lower Guinea, West-Central Africa. |
|
1645
|
Key to the species of Clarias of Lower Guinea, West-Central Africa. |
|
1646
|
Key to the genera of Clariidae of Lower Guinea, West-Central Africa. |
|
1647
|
Key to the species of Malapterurus of Lower Guinea, West-Central Africa. |
|
1648
|
Key to the species of Chiloglanis of Lower Guinea, West-Central Africa. |
|
1649
|
Key to the species of Microsynodontis of Lower Guinea, West-Central Africa. |
|
1650
|
Key to the species of Synodontis of Lower Guinea, West-Central Africa. |
|
1651
|
Key to the Mochokidae of Lower Guinea, West-Central Africa. |
|
1652
|
Key to the Amphillidae subfamilies of Lower Guinea, West-Central Africa. |
|
1653
|
Key to the Amphiliidae (subfamily Amphiliinae) of Lower Guinea, West-Central Africa. |
|
1654
|
Key to the Amphilius species of Lower Guinea, West-Central Africa. |
|
1655
|
Key to the Amphiliidae (subfamily Doumeinae) of Lower Guinea, West-Central Africa. |
|
1656
|
Key to the Doumea species of Lower Guinea, West-Central Africa. |
|
1657
|
Key to the Phractura species of Lower Guinea, West-Central Africa. |
|
1705
|
Key to the Malapterurus species of West Africa. |
|
1725
|
Identification keys for the species of the genus Schilbe - species from North and West Africa. |
|
1726
|
Identification keys for the species of the genus Schilbe - species from Central and Eastern Africa, including the Zambezi region. |
|
1727
|
Identification keys for the species of the genus Schilbe - species from the Quanza region, Angola. |
|
1730
|
III. A. Identification key for the species of the genus Parailia. |
|
1731
|
Identification key for the species of the genus Pareutropius. |
|
1732
|
Identification key for the species of the genus Irvineia. |