of podia of Holothuria nigra, [566];
of feelers of Aspidochirota, [568], [570];
of Pelagothuria, [568], [570];
of Molpadiida, [568];
of Synaptida, [568];
of Elasipoda, [571]
Anabolic, [12] f.
Anabolism, [12] f.;
modes of, [15] f.
Anal, cirrhi, [139] f.;