Sammlung des Königlichen Museums für Naturkunde zu Berlin. 223 



Leucetta solida (0. S.). 

 Syn. u. Cit: Grantia solida, 0. Schmidt (Adriat. Spong. p. 18, 

 1862; I. Supl., 1864, p. 23); Leuconia nivea, Gray (Proc. 

 Zoolog. Soc. 1867, p. 556); Leucaltis solida, Haeckel (Kalk- 

 schw. Bd. II, p. 151); Leucetta solida, v. Lendenfeld (Zeitsch. 

 f. wiss. Zool. Bd. 53, 1891, p. 303), Breitfuss (Zoolog. Anz. 1896, 

 No. 515). 



Fundorte: Lesina (416 Haeckel, 2407 v. Lendenfeld), Neapel (1303 

 Zool. Stat.), Dalmatien (2544 t. Hering). 



Genus Leuconia Grant. 

 (= Leucandra v. Lendf.) 

 Leuconia ananas fMont.). 

 Syn. u. Cit.: Spongia ananas, Montagu (Werner. Mem. H, p. 97), 



Spongia pulverulenta, Grant. (Edinburgh New. Philos. 



Journ., Vol. I, p. 170); Scypha ovata, S. F. Gray (Brit. plants, 



Vol. I, p. 358); Grantia pulverulenta, Fleming (Brit. anim. 



p. 525); Calcispongia pulverulenta, Blainville (Actinologie, 



p.531): Grantia pulverulenta, Johnston (Brit. Spong. p. 180); 



Sycinula penicillata, 0. Schmidt (Atlant. Spong. p. 73); 



Leucandra ananas, Haeckel (Kalkschw. Bd. II, p. 200); 



Leuconia ananas, Breitfuss (Zool. Anz. 1896, No. 514; 



Zool. Jahrb. Bd. IX, 1898, Abth. f. Syst. p. 115; Mem. Acad. 



Sciences St. Petersbourg, Ser. VIII, Vol. VI, 1 898). 

 Fundort: West-Grönland: Kl. Karajak Fjord (2703 Vanhöffen). 



Der Fundort ist neu. 



Leuconia aspera (0. S.). 



Syn. u. Cit.: Sycon asperum, 0. Schmidt (Adriat. Spong. p. 15); 

 Grantia aspera, 0. Schmidt (Adriat. Spong. IL Supl. pp. 4, 7), 

 Gray (Proceed Zool. Soc. 1867, p. 554); Sycinula aspera, 

 O.Schmidt (Adriat. Spong. III. Supl. p.35); Leucandra aspera, 

 Haeckel (Kalkschw. Bd. II, p. 191), v. Lendenfeld (Catalogue of 

 the Sponges in the Australian Museum p. 18, London 1888; 

 Zeitschrft. f. wiss. Zoologie Bd. 53, 1891, p. 306), Vosmaer 

 (Aanteekeningen over Leucandra aspera. Doktor-Diss. Leyden 

 1880; On the supposed difference between L. crambessa and 

 L. aspera etc. Mitth. Zool. Stat. Neapel, Bd.V, 1884); Leuconia 

 aspera Lackschewitsch. (Zoolog. Jahrb. 1886, Bd. I, p. 297). 



Fundorte: Lesina (413 Haeckel, 2408 v. Lendenfeld), Neapel (1302 

 Zool. Stat), Algier (2543 t. Schimper), Azoren (2699, 2700 Sim- 

 roth). Der Fundort Algier ist neu. 



Leuconia catapliracta (H.). 

 Syn. u. Cit.: Leucandra cataphracta, Haeckel (Kalkschw. 

 Bd. II, p. 203), V. Lendenfeld (A Monograph Austral. Sponges. 

 Proc. Linn. Soc. N. S.W., Vol. IX, Part. 4, 1885, p.ll29; Catalogue 



