- (in former classifications) any coelenterate of the group Acalephae, including the sea nettles and jellyfishes.
Origin of acaleph
Examples from the Web for acaleph
Historical Examples of acaleph
And throughout considerable portions of their bodies, some of the Acaleph exhibit more or less distinctly this type of structure.Illustrations of Universal Progress
The medus are often termed the Acaleph—a word which signifies nettles, and they are popularly known as sea nettles.The Sea Shore
William S. Furneaux
Perhaps they too act like the venomous matter produced in the thread-capsules of the Acaleph.
The color of this pretty Acaleph varies from a greenish hue to green, with a faint tinge of red, or to a reddish brown.Seaside Studies in Natural History
Elizabeth Cabot Cary Agassiz
It exists occasionally in considerable numbers on the internal surface of some Acaleph of the ocean and of the Mediterranean.Animal Parasites and Messmates
P. J. Van Beneden
- obsolete any of the coelenterates of the former taxonomic group Acalephae, which included the jellyfishes