| 释义 |
cladome|ˈklædəʊm|
[f. Gr. κλάδος branch + -ome.]
The branching arms of a rhabdus sponge spicule collectively.
1887W. J. Sollas in Encycl. Brit. XXII. 417/1 The secondary rays are the arms or cladi, collectively the head or cladome of the spicule. 1888― in Challenger Rep. XXV. p. lvi, The ‘cladome’ which consists of the three cladi (rays, teeth, arms). 1940L. H. Hyman Invertebrates I. vi. 299 The cladome may consist of a simple or scalloped disk instead of cladi. |