peritreme Definition

megastome, bubble shell, endosternite, parapleura, phragmocone, auriculated, planorbis, boat shell, paludina, buccinoid, deltidium, hypoderma, endostyle, siphuncle, propodium, siphonostome, intersternal, rhabdite, haemocoel, calipash, melanian, pectinibranchiate, epicuticle, calipee, zoaea, fissurella, prophragma, hemelytron, haustellum, saxicava, urosternite, stromb, perisome, taenidium, cochleate, pleurobranch, trichobranchia, trochosphere, apodeme, collophore, cercopod, thysanurous, endophragma, epimeron, wormil, hippurite, sea trumpet, urochordate, corneule, proleg, compound eye, testacean, strombite, ootype, japanese beetle, sea snail, sea hare, auriform, maxilliped, endopleurite, ommateum, lamellibranch, cephalosome, proostracum, mesotrochal, tectibranchiate, loricate, inferobranchian, bipinnaria, nodosarine, phyllobranchia, sclerodermite, metabranchial, unshell, omostegite, phyllopod, siphonet, pholad, epipodium, metasternum, choanoid, tooth shell, alitrunk, leaf miner, tubivalve, sporosac, epipodite, endothorax, cercus, chlamyphore, entomolite, shell, gastropod, pseudocoelomate, tritovum, baenomere, sphaeridium, scaphopod, juvenile hormone, univalve,