Felchen, [568]

Fierasfer, [625], [622], [399];

F. acus, [156], [626]

Fierasferidae, [625], [623]

File-Fishes, [724]

Filippi, [690] n.

Fins, of Fishes, [156];

median, [156];

paired, [157];

pectoral, [157];