Revision von Heller s Ascidien der Adria. 205 



1862 Thylacium normani (Nom. nud., Alder MS.) Ansted und Latham., Channel Isl., p. 219. 



1863 Thylacium normani Alder in: Ann. nat. Hist., ser. 3, v. 11, p. 167. 

 1868 - - Norman in: Rep. Brit. Ass., ann. 1867, p. 437. 



1891 — — Herdman in: J. Linn. Soc, v. 23, p, 636. 



1899 — — Herdman, Tunic. Austral. Mus., p. 94. 



1907 — - Alder und Hancock, Brit. Tun., v. 2, p. 137, t. 45, f. 3-5. 



1863 Thylacium variegatum Alder in: Ann. nat. Hist., ser. 3, v. 11, p. 168. 



1886 Synstyela variegata Herdman in: Rep. Voy. Challenger, v. 14, p. 324. 



1891 — - Herdman in: J. Linn. Soc, v. 23, p. 637. 



1899 — — Herdman, Tunic. Austral. Mus., p. 94. 



1863 Cynthia glomerata Alder in: Ann. nat. Hist., ser. 3, v. 11, p. 166. 



1900 - - Julin in: Bull. Soc. Rouen, p. 219. 



(non 1877 Polycarpa glomerata Heller in: Denk. Ak. Wien, v. 37, p. 263, t. 5, f. 9 et alii = Distomus 

 fuscus Chiaje.) 



1885 Polycarpa glomerata Koehler in: Ann. Sei. nat., ser. 6, v. 20, nr. 4, p. 58. 



1891 - - (part.) Herdman in: J. Linn. Soc, v. 23, p. 583. 



1893 - — Herdman in: J. Linn. soc, v. 24, p. 444, t. 35, f. 8-13. 

 1897 - - Herdman in: Rep. Brit. Ass., v. 66, p. 447. 

 ? 1898 Maitland in: Rep. Fish Board Scotl., v. 16, p. 59. 



1907 - Buchanan-Wollaston in: Fish. Ireland Sei. Invest., ann. 1902/03, nr. 3, p. 5. 



1892 Heterocarpa glomerata Lacaze-Duthiers und Delage in: Mem. pres. Ac. France, v. 45, 

 p. 263, t. 20. 



1909 — — Hartmeyer in: Bronn'sKl. u. Ordn., v. 3, suppl. p. 1367. 



1907 [Styelopsis] glomerata Alder und Hancock, Brit. Tun., v. 2, p. 134, t. 45, f. 1, ?2; t. 46, f. 5. 



1874 Polystyela lemirri Giard in: C.-R. Ac. Sei., v. 78, p. 1862. 



1875 - - Giard in: C.-R. Ass. Franc, v. 3, p. 435. 

 1891 — - Herdman in: J. Linn. Soc, v. 23, p. 636. 

 1899 — — Herdman, Tunic. Austral. Mus., p. 94. 

 1875 Synstyela Giard in: C.-R. Ass. Franc, v. 3, p. 436. 



1904 Alloeocarpa apolis Michaelsen in: Mt. Mus. Hamburg, v. 21, p. 81, t. 1, f. 9—12. 

 1909 — — Hartmeyer in: Bronn's Kl. u. Ordn., v. 3, suppl. p. 1374. 



Verbreitung: Ferrol Bay *— Normandie — Boulonnais — Kanalinseln (Jersey, Guernsey, Herrn, 

 Sark) — Südengland (Cornwalls, Falmouth, Plymouth, Lulworth Cove) — Schottland (Firth of Clyde, Wick, 

 Moray Firth) — Irland (Drain's Bay, Belfast Bay, Isle of Man, Irish Sea). 



Distomus fuscus (Chiaje). 

 1828 Botryllus variolosus (err., non Gaertner 1774!) Chiaje, Mem. Stör. Not., v. 3, p. 86, 94. 

 1841 Distoma variolosum Chiaje, Descr. Not, v. 6, t. 80, f. 12. 

 1841 Distoma fuscum Chiaje, Descr. Not., v. 6, t. 69, f. 2,3. 



(non 1842? — — Milne-Edwards in: Cuvier, Regne an., ed. 3, t. 132, f. 3.) 

 ? 1841 Polyclynum fuscum Chiaje, Descr. Not., v. 3, p. 20; v. 5, p. 91. 



1890 — — Carus, Prodr. F. Medit., v. 2, p. 486. 



1891 — — Herdman in: J. Linn. Soc, v. 23, p. 619. 



1 Nach Stücken der Berliner Sammlung. 

 Denkschriften der mathematisch-naturw. Kl. LXXXVIII. Bd. 28 



