66 ALLAN HANCOCK ATLANTIC EXPEDITION REPORT 



Tetraplaria, 41 Tubucellariidae, 37 



dichotoma, 41 Tubulipora atlantica, 5 



Treraatooecia, 45 Velumella, 17 



pertusa, 45 americana, 17 



protecta, 45, 46 Vesicularia dichotoma, 7 



turrita, 46 Vesiculariidae, 7 



Tremogasterina, 16 Vibracellina, 11 



granulata, 16 caribbea, 11, 12, 48 



lanceolata, 16 crassatina, 12 



malleolus, 16 laxibasis, 12 



mucronata, 16 viator, 12 



Tremoschizodina, 40 Victorella, 6 



lata, 40 Victorellidae, 6 



Trypostega, 28 Vincularia abyssicola, 17 



venusta, 28 Watersipora, 40 

 Tubucellaria, 37 cucullata, 40 



cereoides, 37 



