siphonophora defined in 1951 yearsiphonophora - siphonophora;
siphonophora - An order of coelenterates (class Hydrozoa) including the Portuguese man-of-war. Floating, colonial animal with extreme degree of specialization of members for, e.g. feeding, protection.
near siphonophora in Knolik
definition of word "siphonophora" was readed 834 times