[ring-s.], [27], et seq., [52], [74], [76], [83], [95], [167], [442], [566], et seq.;
river-s., [223];
river Jack, [137], [150], [223];
rudis, la rude, [414];
Russell’s v., [436] (see [Daboia]).
SCHLANGE, [49];
sea-ser., [248], et seq.;
serpente, [49];
sea-snakes, [222], [231], [318] (see [Pelagic]);
sepedon, [347]