ASCIDIANS OF THE PHILIPPINES VAN NAME. 53 



Family Tethyidae Huntsman. 1012 not Hartmeyer, 1008 and 1009 [Cynthiidae, 

 Halocynthiidae s. Pyukidae Authors]. 



2. Ctenyura intermedia, new genus, new species. 



3. Pyura inflata, new species. 



4. Pyura pallida (Heller), 1878. 



5. Pyura duplicata, new species. 



6. Microcosmus exasperatus Heller, 1878. 



7. Culeolus herdmani Sluiter, 1904. (Not collected in the Philippine re- 



gion.) 



Family Styelidae Sluiter, 1805 [^Tethyidae Hartmeyer, 1908-1909, and Van 

 Name, 1912, not Huntsman, 1912]. 



8. Sty ela areola ta Heller, 1878. 



9. Stycla tinalctae, new species. 



10. Stycla macandria Sluiter, 1904. 



11. Pandoeia circumarata (Sluiter), 1904. 



12. Pandoeia aurata (Quoy and Gaimard), 1834. 



13. Pandoeia pedata (Herdman), 1SS1. 



14. Pandoeia quadrata (Herdman), 1881. 



15. Pandoeia ovata (Pizon), 190S. 



16. Polyandrocarpa maxima (Sluiter), 1904. 



17. Eusynstcla laterieins (Sluiter), 1904. 



18. Stoloniea styeliformis, new species. 



19. Stoloniea vesicularis, new species. 



Family Botbyllidae Verrill, 1871. 



20. Botrylloides tyreum Herdman, 18S6. 



Family Rhodosomatidae Hartmeyer, 1908. 



21. Rhodosoma papillosum (Stimpson), 1855. 



Family Phallusiidae Traustedt, 1882 [=Ascidiidae Authors]. 



22. Phallusia depressiuscula (Heller), 1878. 



23. Phullusia aperta (Sluiter), 1904. 



Family Perophobidae Giard, 1872. 



24. Perophora hutchisoni MacDonald, 1859. 



Family Cionidae Lahille, 1887. 



25. Ciallusia longa, new genus, new species. 



Family Diazonidae Garstang, 1891. 



26. Rhopalopsis crassa (Herdman), 1880. 



Family Clavelinidae Forbes, 1848 [=Clavelinidae+Polycitobidae s. Disto 



midea Authors]. 



27. Clavelina molluecensis (Sluiter), 1904. 



28. Clavelina detorta (Sluiter), 1904. 



29. Polycitor ianthinus Sluiter, 1909. 



30. Polycitor torosus Sluiter, 1909. 



31. Cystodites philippinensis Herdman, 1886. 



32. Holozoa vallii (Herdman), 18S6. 



33. Syeozoa pulchra (Herdman), 18S6. 



34. Nephtheis thompsoni (Herdman), 1886. 



