nectocalyx

Nec`to*ca"lyx, n.; pl. Nectocalyces. Etym: [NL., fr. gr. (Zoöl.) (a) The swimming bell or umbrella of a jellyfish of medusa. (b) One of the zooids of certain Siphonophora, having somewhat the form, and the essential structure, of the bell of a jellyfish, and acting as a swimming organ.

nectocalyx - Similar Words

nematocalyx gonocalyx nectary pectorally syntectical sectoral sectionally rectoral pectoral neocracy