椰子蟹

无脊椎

Robber \Rob"ber\, n.
One who robs; in law, one who feloniously takes goods or
money from the person of another by violence or by putting
him in fear.

Some roving robber calling to his fellows. --Milton.

Syn: Thief; depredator; despoiler; plunderer; pillager;
rifler; brigang; freebooter; pirate. See {Thief}.

{Robber crab}. (Zo["o]l.)
(a) A purse crab.
(b) Any hermit crab.

{Robber fly}. (Zo["o]l.) Same as {Hornet fly}, under
{Hornet}.

{Robber gull} (Zo["o]l.), a jager gull.