Rhynchites populi (see [Poplar-weevil]).

Rhynchophora, [13], [190].

Robin Redbreast, [16].

Rose-chafer, [36], [79].

Rotifer, [156].

[[Contents]]

S

Saw-fly, [24].

Scallop, [9].

Sea-urchin, [6], [8], [20].