108 BULLETIN 125, UNITED STATES NATIONAL MUSEUM. 
Genus SCHIZOLAVELLA Canu and Bassler, 1920. 
1920. Schizolavella Canu and Bassler, North American Early Tertiary Bryozoa, Bulletin 106, 
U. S. National Museum, p. 358. 
SCHIZOLAVELLA VULGARIS Moll, 1803. 
Plate 35, fig. 10. 
1803. Eschara vulgaris Moll, Die Seerinde, p. 55, pi. 3, fig. 10. 
1867. Lepralia botterii Heller, Die Bryozoen des Adriatischen Meeres, Verhandlungen der k. k. 
zoologisch-botanischen Gesellschaft in Wien, vol. 7, p. 30, pi. 2, fig. 4. 
1880. Schizoporella vulgaris Hincks, British Marine Polyzoa, p. 244, pi. 37, fig. 7; pi. 40, figs. 5, 6. 
1880. Lepralia vulgaris Seguenza, Le formazioni terziarie della Provincia di Reggio (Calabria), 
Reale Accademia dei Lincei, ser. 3, vol. 6, pp. 202, 295, 369, (not Lepralia otophora of the 
same author). 
71885. Pachykraspedon otophorum Koschinsky, Ein Beitrag zur Kenntnis der Bryozoenfauna der 
alteren Tertiarschichten des siidlichen Bayerns, Paleontographica, vol. 32, p. 44. 
1889. Schizoporella vulgaris Jelly, A Synonymic Catalogue of Recent Marine Bryozoa, p. 238 
(bibliography) (not Lepralia cognata Reuss). 
1889. Schizoporella vulgaris Pergens, Notes succinctes sur les Bryozoaires, du Miocene de la 
Russie meridionale, Bulletin des Stances de la Society Royale Malacologique de Belgique, 
vol. 24, p. 5. 
1895. Schizoporella vulgaris Neviani, Briozoi fossili della Farnesina, Palaeontographica Italica, 
vol. 1, p. 113 (3), pi. 6, fig. 13. 
1896. Schizoporella vulgaris Neviani, Briozoi Postpliocenici di Spilinga (Calabria), Atti Accademia 
Gioenia di Scienze Naturali in Catania, ser. 4, vol. 9, p. 32. 
1896. Schizoporella vulgaris Calvet, Campagne du Caudan, Bryozoaires, Annales de 1’University 
de Lyon, p. 258. 
1898-1900. Schizoporella vulgaris Neviani, Briozoi neozoici di alcune localita d’ltalia, Bolletino 
della Society Romana per gli Studi Zoologici, pt. 4, vol. 5, p. 11; pt. 5, vol. 7, pp. 4, 7, 13; 
pt. 6, vol. 8, p. 67 (sep. 10), 1900. 
1899. Schizoporella vulgaris Waters, Bryozoa from Madeira, Journal Royal Microscopical Society, 
pp. 11, 16, pi. 3, figs. 9-11. 
1900. Schizoporella vulgaris Neviani, Briozoi neogenici della Calabria, Palaeontographia Italica, 
vol. 6, p. 196 (sep. 82) (Bibliography regional). 
1902. Schizoporella vulgaris Calvet, Bryozoaires marins des cotes de Corse, Travaux de l’lnstitut 
Zoologique de Montpellier, ser. 2, mem. 12, p. 21. 
1902. Schizoporella vulgaris Calvet, Bryozoaries marins de la region de Cette, Travaux de l’lnstitut 
Zoologique de Montpellier, ser. 2, mem. 8, p. 41. 
1903. Schizoporella vulgaris Jullien, Bryozoaires provenant des Campagnes de VEirondelle, pp. 
79, 136. 
1905. Schizoporella vulgaris Neviani, Briozoi fossili di Carrubare (Calabria), Bollettino della Society 
Geologica Italica, vol. 21, pt. 1, p. 533 (sep. 31), fig. 12. 
1907. Schizoporella vulgaris Calvet, Expedition scientifiques du Travailleur et du Talisman, p. 417 
(bibliography). 
1909. Escharina vulgaris Norman, Polyzoa of Madeira, Linnean Society’s Journal, vol. 30, p. 302. 
1912. Schizoporella vulgaris Canu, Etude compar4e des Bryozoaires Helvetians de 1’Egypte avec les 
Bryozoaires vivants de la M6di terrace et de la mer Rouge, Memoires de l’lnstitut Egyptien, 
vol. 6, p. 213, pi. 11, fig. 6 (palaeontological, illustrated bibliography). 
This species has never been noted except in the eastern Atlantic from the 
English Channel to the Cape Verde Islands and in the Mediterranean. It is not 
known in the Pacific. However, Waters has noted the fossil form in the Miocene 
of Australia. Our specimen from the Pleistocene is undoubtedly of this species. 
