398 MEMOIRS OF THE CARNEGIE MUSEUM. 



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XII. Ochmacanthus (Plate XXXVII) 355 



1. 0. batrachostoma (Plate LV, figs. 1-3) 356 



2. 0. reinhardti (Plate LV, fig. 4) 357 



3. 0. flabelliferus (Plate LV, fig. 5) 357 



XIII. Vandellia (Plate XXXVIII) 358 



XIV. Urinophilus 359 



1. V. cirrhosa (Text figure 29) 360 



2. V. plazai (Plate LIII, fig. 1 ; text figure 30) 362 



3. V. wieneri (Text figures 31 and 32) 363 



4. V. hasemani (Plate LIII, fig. 3; text figures 33, 34 and 35) 363 



5. V. sanguinea (Plate LIII, fig. 2; text figure 36 and 37) 365 



XV. Paravandellia (Plate XXXVIII) 366 



1. P. oxyptera 367 



XVI. Branchioica (Plate XXXVIII) 367 



1. B. bertonii (Plate XLIII, figs. 3-5; text figure 38) 368 



XVII. Tridens (Plate XXXIX) 369 



1. T. melanops (Plate XLIII, figs. 1 and 2) 369 



2. T. brevis 370 



XVIII. Miuroglanis (Plate XXXIX) 370 



1. M. platycephalus 371 



Appendix 



Phredtobius 371 



P. cistemarum (Plate LVI, figs. 1, 2 and 4; text figure 39) 372 



