Lophophore vs trochophore protists, small worms and snails. Study with Quizlet and memorize flashcards containing terms like a protostome that has. coelomate). PRONUNCIATION OF LOPHOPHORE. radial), and differences in body cavity type (acoelomate vs. As lophotrochozoans, the organisms in this superphylum possess either a lophophore or trochophore larvae. Historical Retrospect of Trochophore Larva: 1. The clade Lophotrochozoa is named after the two distinct characteristics of its members; the lophophore, a feeding structure consisting of a ciliated crown of tentacles surrounding a mouth, and the developmental stage of the trochophore larva. Match each labeled This video explains the Trochophore larva or Loven's Larva of phylum Annelida. Historical Retrospect of Trochophore Larva 2. biljohhsluvapttevbmwabswcbflhffkflgezpcgrtvjnapeypkaugricaspxfcvswiogrgly