344 ^^- W. Weltner: Bericht über die Leistungen 



Phloeodictyon n. g. Carter (3) ohne Diagnose (ist z. T. syn. Rhi- 

 zochalina 0. Schm. Ridley & Dendy). 



— syn. Rhizochalina. Ridley (3). 



— hondurasensis n. sp. Carter (3), Honduras. 



— isodictyiforme n. sp. Carter (3), Vigo Bay (W. Spanien). 



— niduliformis n. sp. Carter (3), vac. 



— singaporense n, sp, Carter (8), Singapore, syn. Rhizochalina 

 sing. Ridley (3). 



— vasiformis n. sp, Carter (3), ? Austral. 



Pboriospongia fibrosa n. sp. Ridley (3), Torresstr., 7 — 9 Fad., Port 

 Jackson, 0—5 Fad. 



Phycopsis n. g. Carter (10\ Fucus-like branched. Steem hard, 

 Woody; covered hirsutely with ftlamentous processes more or less 

 expanded and divided at the free ends. Spicules acerate. 



— fruticulosa n. g. n. sp. Ohne G-attungsdiagnose. Carter (8), 

 Van Diemensland, 



— hirsuta n. sp. Carter (8). S. Austral. 



Phyllospongia madagascarensis Hyatt., n. var. supraculata. Rid- 

 ley (3), Mascarenen, Amiranten. 



— papyracea syn. Sp, pap. Esp., Ridley (3) madagascarensis syn. 

 Carteriosp, mad. Hyatt Ridley (3), 



Placospongia carinata syn. Geodia car. Bwbk. Ridley (3) (SoUas hat 



Placosp. Gray beibehalten). 

 Platychalina foliacea Ehl. vielleicht syn. Spongia foliacea Esp., Eu- 



spongia foliacea Ridley (3). 

 Protoschmidtia hispidula n. sp. Ridley (8), N, Australien, 3—4 Fad, 

 Psammascus, Spongelia und Dysidea Marsh, syn. Dysidea Johnst., 



Spongelia Polejaeff (3) 

 Psammoclema foliaceum n, sp, Polejaeff (3), Bassstr, 38 — 48 Fad, 



— vosmaeri n. sp. Polejaeff (3), Torresstr. 8 Fad. 

 Psammopenima densum Marsh, n var. subfibrosa Ridley (3), Toresstr. 



3—4 Fad, 



— porosum n. sp. Polejaeff (3), Bahia Seichtwasser. 

 Ptilocaulis n. g. Carter (10) Long, cylindrical branches with solid 



axis. passing outwardly into more or less spatuliform processes, 

 like the barbs of a feather, more or less divided at the free ends- 

 Spicules acerate or subacuate. 



— gracilis n. g. n. sp. Carter (8), W. Lidien. Ohne Gattungs- 

 diagnose. 



— rigidus n, sp. Carter (8), ? Austral, 



Raspailia australiensis n. sp. Ridley (3), Port Darwin 7 — 12 Fad. 



— bifurcata n. sp. Ridley (3). Torresstr, 5 - 7 Fad, 



— clathrata n, sp. Ridley (3), Torresstr. 7— 12 Fad. 

 Rhaphidophlus arborescens n, sp. Ridley (3), Torresstr. 



— procerus n. sp. Ridley (3), Port Darwin 7— 12 Fad. 



