SUMMARY OF RESULTS. 
Hexastylm minimus, Haeckel. 
„ spiralis, Haeckel. 
Stylosphee^'a clio, Haeckel. 
Cromyostylus gladius, Haeckel. 
Stauroxiplius gladius, Haeckel. 
Staurosplisera joliannis, Haeckel. 
Hexalonclie octocolpa, Haeckel. 
„ pliilosopliiea, Haeckel. 
„ rosetta, Haeckel. 
Hexaloncliarium octaliedrum, Haeckel. 
Hexacontium prionaeanthum, Haeckel. 
Acanthosplimra castanea, Haeckel. 
,, clavata, Haeckel. 
Heliospliae.ra nristata, Haeckel. 
,, pectinata, Haeckel. 
Haliomma melitomma, Haeckel. 
,, datura, Haeckel. 
Actinomma denticulatum, Haeckel. 
Cenellipsis faceta, Haeckel. 
Ellipsidium datura, Haeckel. 
Ellipsoxiplms atractus, Haeckel. 
„ hipolaris, Haeckel. 
Pipetella prismatica, Haeckel. 
„ tubulosa, Haeckel. 
Druppula driipa, Haeckel. 
Prunulum pyrenium, Haeckel. 
Stylatraetus giganteus, Haeckel, 
Pipetta tuba, Haeckel. 
Spongoprunum atractus, Haeckel. 
Spongodruppa terebintlia, Haeckel. 
Cyplionium facettarium, Haeckel. 
„ virgineum, Haeckel. 
Pipettaria fusaria, Haeckel. 
Cypassis entomocora, Haeckel. 
Cannartidium amphiconicum, Haeckel. 
,, mammiferum, Haeckel. 
Panarium pipettarium, Haeckel. 
Peripanarium cenoconicum, Haeckel. 
Qenodiscus pbacoides, Haeckel. 
Theodiscus cliristianus, Haeckel. 
Heliodiscus pjolymorplius, Haeckel. 
Sethodiscus lenticula, Haeckel. 
„ macrococcus, Haeckel. 
Phacodiscus clypeus, Haeckel. 
„ grandis, Haeckel. 
Pliacostylus ampMpyramis, Haeckel. 
Perizona scutella, Haeckel. 
Setliostylus liastatus, Haeckel. 
Heliodiscus phacodiscus, Haeckel. 
„ sulcatus, Haeckel. 
Sethostaurus gigas, Haeckel. 
Astrosestrum octacanthum, Haeckel. 
Astropliacus cingillum, Haeckel. 
„ apollinis, Haeckel. 
Lithocyclia cingulata, Haeckel. 
„ lenticula, Haeckel. 
Hymenactura archimedis, Haeckel. 
Stomatodiscus osculatus, Haeckel. 
Dictyastrum aculeatum, Haeckel. 
Chitonastrum bathijbium, Haeckel. 
Triolena trispinosa, Haeckel. 
Spongasteriscus ovatus, Haeckel (1). 
Coccodiscus lamarcJdi, Haeckel. 
Astrocyclia rotula, Haeckel. 
Trigonactura rhopcdastrella, Haeckel. 
Arcliidiscns pyloniscus, Haeckel. 
Porodiscus jiustrella, Haeckel. 
„ orbicidatus, Haeckel. 
„ heterocyclus, Haeckel. 
,, centrospira, Haeckel. 
„ spiralis, Haeckel. 
Perichlamydium predextum, Haeckel. 
Xiplxodictya heliospira, Haeckel. 
Stylodictya gracilis, Haeckel. 
„ heliospira, Haeckel. 
Rhopalastrum malleus, Haeckel. 
Pylodiscus triangidaris, Haeckel. 
Spongodiscus favus, Haeckel. 
„ cycloides, Haeckel. 
„ spongocyclia, Haeckel. 
Spongophacus periplmna, Haeckel. 
Stylotrochus arachnius, Haeckel. 
,, craticulatus, Haeckel. 
„ heteracanthus, Haeckel. 
„ geddesii, Haeckel. 
Rhopalodictyum abyssorum, Haeckel. 
„ subacidum, Haeckel. 
,, zittelii, Haeckel. 
Dictyocoryne profunda, Haeckel. 
Larcarium axostylum, Haeckel. 
Spongolarcus dimensivus, Haeckel. 
Larnacidium polybelonium, Haeckel. 
Amphipyle callizona, Haeckel. 
Amphipylonmm spinosissimum, Haeckel. 
Tholartus cupula, n.sp. MS. 
Larcidium octacanthum, Haeckel. 
Larnacantha hexacantha, Haeckel. 
Octopyle decastyle, Haeckel. 
Pylonium octacanthum, Haeckel. 
Amphitholus panicium, Haeckel. 
Zoniscus hexatholius, Haeckel. 
Spirema diplospira, Haeckel. 
