沙藏虾，佛罗里达州（摄影：Robert F. Sisson）

水族馆内，粉虾将身体藏在沙中以避阳光，只露出触须和高尔夫球般的眼睛。为躲避天敌，它们还会将身体全部埋进沙里，只露一小孔呼吸。

Shunning light, a pink shrimp buries itself in aquarium sand except for its feelers and golf-ball eyes. To avoid predators, they'll burrow even deeper, leaving only a tiny hole for breathing.

(Photo shot on assignment for "Shrimp Nursery—Science Explores New Ways to Farm the Sea," May 1965, National Geographic magazine)