epipodium


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epipodium

[‚ep·ə′pōd·ē·əm]
(botany)
The apical portion of an embryonic phyllopodium.
(invertebrate zoology)
A ridge or fold on the lateral edges of each side of the foot of certain gastropod mollusks.
The elevated ring on an ambulacral plate in Echinoidea.
References in periodicals archive ?
10 tentacles in a variety of sizes, posterior quarter more or less smooth; epipodium bearing approx.
variations in the development of the epipodium in the different species
epipodium determines whether inflorescences are looser or denser.
6D): General body colour yellowish white, epipodium paler with a few scattered black blotches, also on sides of the foot; cephalic tentacles, forehead and snout usually with grey-brown to black pigmentation.
Notes on the soft parts of Trochus infundibulum Watson with an account of a remarkable sexual modification of the epipodium, hitherto undescribed in Mollusca.
The internode growth from the inflorescence branch axes (except the epipodium) affects the inflorescence shape, especially in the manner in which branches group in the distal portion of an inflorescence branch with a developed epipodium; these groups can be simply described as a contracted head or glomerulous (e.g.
Shell length was measured (to the nearest millimeter) and animals were evaluated for cuts or abrasions to the foot or epipodium, shell chips, and presence of boring sponges.
Progressive signs of disease include pedal atrophy, diminished responsiveness to tactile stimuli, discoloration of the epipodium, and a loss of ability to maintain adhesion to rocky substratum.
Future studies should focus on the cause of the variation of epipodium color in H.
An epipodium fragment of 50 individuals per site was fixed and stored in 95% ethanol.
The epipodium is a series of small tentacles arising from the dorsal part of the foot.