2 PEOCEEDINGS OF THE NATIONAL MUSEUM vol.76 



drina, Defrancia stellata^ Cdvaria praesens^ and Heteropora sp. 

 The materials collected were, unfortunately, not very numerous. 



The bryozoa from the eastern side of the Pacific are still little 

 known, so that we should not be surprised at the large number of 

 new forms discriminated. Thus, of 53 species determined and 

 studied, 29 are new and 4 new genera of Cheilostomata have been 

 created. Three of the latter have a decided originality and are 

 peculiar to the region. 



Although under the influence of the southern current, which spreads 

 even to the Sandwich Islands, we have not recognized the species 

 common with South America. However, it is true that the bryozoan 

 fauna of the South American continent is scarcely loiown. We hope 

 that new explorations of the Galapagos Islands will furnish a larger 

 quantity of material. Life is very active in these equatorial regions 

 for a plancton of extraordinary richness assures the life of a great 

 fauna as peculiar as it is varied. 



The location, characteristics, and faunas of the three stations 

 studied are as follows : 



FAUNAL LISTS 



Albatross Station D. 2813. Galapagos Island; 1° 21" S; 89° 40' 

 15" W.; 40 fathoms; coral sand; April 7, 1888. 



Acanthodesia savartii Savigny-Audouin, 1826. 

 Adeona granulata, new species. 

 Adeona tuhuUfera, new species. 

 Aplousina fllum JuUien, 1903. 

 Callopora curvirostris Hincks, 1861. 

 Callopora tenuirostris Hincks, 1880. 

 Callopora verrucosa, new species. 

 Cavaria praesens, new species. 

 Chorizopora brongniarti Audouin, 1826. 

 Codonella granulata, new species. 

 Crepidacantha poissonii Savigny-Audouin, 1826. 

 Cupularia umbellata Defrance, 1823. 

 Bakaria sertata, new species. 

 Biaperoecia flabellata Canu and Bassler, 1923. 

 Biaperoecia? striatula, new species. 

 Biaperoecia subpapyracea, new species. 

 Biplonotos costulatum, new species. 

 neteropora, species. 



Hippomenella parvicapitata, new species. 

 Eippoporidra granulosa, new species. 

 Hippoporina cleidostoma Smitt, 1873. 

 Eippotremai?) spicuUfera, new species. 

 Holoporella hexagonalis, new species. 

 HoloporeUa quadrispinosa, new species. 

 Lagenipora marginata, new species. 

 Liohenopora rndiata Savigny-Audouin, 1826. 

 Mamillopora cupula Smitt, 1873. 



