248 I*i"of- 1^1'- Karl Kraepelin: 



fistulosaMcGill.), simplex, variahilis, divaricata, 

 dubia, magnifica; Melicerita atlantica, dubia(?). 



15. Farn. Tubucellariadae: Gatt. Tiibucellaria (2 Sp.), 

 Siphonicytara n. g. (1 Sp. aus der austral. Region). 

 — Neu Siph. serrulata. 



Siphonicytara n. g'.: Zoarhim continuous, radicate, brauched, 

 branches alternate, sabcylindrical quadriserial, siibseciuid. Zooecia 

 completely immersed below, flattened in front. Peristome tubulär, 

 extended. A circular median pore below tbe niiddle of tbe front. 

 A large circular orifice (avicularian ?) near the top of most of tbe 

 lateral zooecia behind. 



16. Farn. Oncliop o ri dae: Gatt. Onchopora (1 Sp.), 

 Onchoporella n. g. (für Formen, die früher den Gatt. 

 Carbasea und Scruparia zugerechnet wurden; 1 Sp.). — 

 Onchoporella bombycina = Carbasea bombyc. Busk, 

 Brit. Mus. Cat. 



17. Farn. Reteporidae: Gatt. Retepora (23 Sp.), Rete- 

 porella n. subg. (wie Retepora, aber „branches free 

 in one plane" ; 2Sp.), Turritigera n. g. (1 Sp.). — Neu 

 Ret. apiculata, denticulata, tessellata var., gi- 

 gantea, lata, crassa, atlantica, victoriensis (?), 

 simplex, hirsuta, mucronata, contortuplicata, 

 cavernosa, tubulata, columnifera, philippi- 

 nensis, delicatula, margaritacea, jacksoni- 

 ensis, magellensis; Reteporella flabellata, my- 

 riozoides; Turritigera stellata. 



Turritigera n. g. : Zoarium ramose, arising from a calcareous 

 expansion, encrusting foreign bodies, haviug the openings of the 

 zooecia usually on one side only. Zooecia ventricose or flask-shaped, 

 much produced and subtubular above, with several conical or columnar 

 avicularian processes on the peristome. 



18. Fam. Cribrilinidae: Gatt. Cribrilina (5 Sp.). — Neu 

 Cr. latimarginata, philomela (= Cr. speciosa 

 Hincks?). 



1 9. Fam. M i c r o p o r e 1 1 i d a e : Gatt. Flustramorpha (2 Sp.), 

 Microporella (3 Sp.). — Neu Fl. hastigera (=Porellina 

 ciliata Smitt?). 



20. Fam. Escharidae: Gatt. Eschara (2 Sp.), Lepralia 

 (9 Sp.), Chorizopora (3 Sp.), Porella (1 Sp.), Escharoides 



