10 
Bathycongrus bleekeri , new species* 
Congrhynchus , n ew genus. 
Congrhynchus talabonoides, new species. 
——a mrn»*mvrum9> kL> -m-mmr , * 
Bathyuroc onger , new subgenus 
Uranoconger , new genus. 
Uranoconger dentatus , new species. 
Silvesterina , new genus. 
Silvesterina parvibranchialis , new species 
■#. Macroc ephench elyidae , new family • 
M aorocephenchelys, new genus. 
Macrocephenchelys pectoralis , new species. 
In Echelidaes 
Muraenichthys retropinna , new species. 
Muraenichthys elerae , new species. 
In Ophichthyidae: 
Ophichthu s paracephalozona , new species. 
In Ratabouridae: 
Eataboura oeulis, new species. 
In Rotacanthidae: 
Gnathonotacanthus, new subgenus 
Pblynotacanthus vaillanti , new species. 
Notacanthus abbotti , new species. 
In Halosauridae: 
Ha losauropsis ridg e wayi , new species. 
In Synodontidae: 
Uroconger. 
Polynotacanthus » 
Peltaharpadon, new subgenus 
Harpadon. 
