Cucullus

Cu`cul´lus

n.	1.	(Bot.) A hood-shaped organ, resembling a cowl or monk's hood, as certain concave and arched sepals or petals.
	2.	(Zool.) A color marking or structure on the head somewhat resembling a hood.

[kyü′kəl·əs] (invertebrate zoology) A transverse flap at the anterior edge of the carapace that hangs over the mouthparts of certain arachnids.

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