346 E*. Bryozoa. 



Mastigophora nov. gen. Myriozoidarum. Zooecia with a semicircular orifice, the in- 

 ferior margin straight, with a central sinus; furnished with lateral vibracula. 

 Zoarium in British species) incrusting. = Flustra (part.) Audouin; Lepralia 

 (part.) auctt. ; Herentia (part.) Gray; Hippothoa (part.) Smitt. Hincks, a. a. 

 0. p. 278. 



Rhynchopom nov. gen. Myriozoidarum. Zooecia with a primary orifice transversely 

 elliptical , lower margin slightly sinuated ; secondary orifice suborbicular , with a 

 mucro on the lower margin and an uncinate process immediately above it , within 

 the mouth. Zoarium (in the British species) incrustingw. = Lepralia (part.) 

 auctt.; Discopora (part.) Gray. Hincks, a. a. 0. p. 385. 



Norodonia nov. gen. Hippothoidarum Busk. Polyzoarium corne, rampant, adhe- 

 rent fortemeut aux corps immerge's. Zooecies, naissant les unes des autres au- 

 dessous du sommet pour former des series lineaires ; axe primitif fournissant rapi- 

 dement des axes secondaires, tertiaires etc., ils apparaissent au niveau du tiers 

 superieur de la zooecie, tantot sur un seul cote, tantot sur les deux. Paroi lateral e 

 epaisse , soutenant une area membraneuse delicate pres du sommet de laquelle se 

 trouve l'ouverture. Jullien, Nouveau genre de Bryozoaire. 



N. Cambodffiensfs, Siam, Cambodscha, Canton (SiiBwasser), Jullien, a. a. 0. 



N. sinensis, China (auf Anodonta securiformis Say), Jullien, a. a. 0. 



Eschara perpusilla, Franklin-Pierce-Bay, Arctisches Meer, Busk, a. a. 0. p. 236. 



Eschara glalra, Barents-Meer, Hincks, ebenda p. 281. 



Umbonuki nov. gen. Escharidarum. Zooecia with the primary orifice suborbicular 

 or subquadrangular, lower margin slightly curved inwards, peristome not elevated, 

 no secondary orifice ; a prominent umbo (? avicularian cell) immediately below the 

 mouth, supporting an avicularium. Zoarium (in the British species) incrusting. 

 = Lepralia (part.) Johnston etc.; Discopora (part.) Gray; Eschara (part.) Smitt. 

 Hincks, a. a. 0. p. 316. 



Porella rostrata, Australien, Hincks, ebenda, p. 382. 



Porella nitidissima, Madeira, Hincks, ebenda, p. 78. 



Phylactelh lucida, Madeira, Hincks, ebenda, p. 79. 



Phylactella '?) grandis, Barents-Meer, Hincks, New Hydroida etc. from Barents- 

 Sea, p. 280. 



Mucronella nov. gen. Escharidarum. Zooecia with a suborbicular or semicircular 

 orifice ; the peristome elevated in front into a more or less prominent mucro. Zoa- 

 rium (in the British species) incrusting. = Berenicea (part.) Fleming; Lepralia 

 (part.) Johnston, Busk; Escharella Gray; Discopora (part.) Smitt. Hincks, 

 a. a. 0. p. 360. 



Mucronella simplex, Barents-Meer, Hincks, ebenda, p. 280. 



Mucronella (?) tubulosa, Australien, Hincks, ebenda, p. 383. 



Fenestella reteporata (Wenlockkalk bei Dudley) Shrubsole, a. a. 0. p. 249. 



F. lineata p. 249. 



F. intermedia - - p. 250. 



Cellepora striatula (?) , Barents-Meer, Hincks, ebenda, p. 282. 



Terebripora Fischeri, Capverdische Inseln, Jullien, Nouvelle espece de Bryozoaire. 



Serialaria Woodsii (Australien?) Goldstein, a. a. 0. 



Adeonafoliacea'Lskmyi. vsu'.fascialis, W. Australien, Eire henpau er , Adeona, p. 6. 



A. intermedia, Siidlich vom Cap d. g. H., Algoa Bay, Kirchenpauer , p. 6. 



A. macrothyris , Australien, Kirchenpauer, p. 7. 



A. arborescem, W. Aiistralien, Kirchenpauer, p. 8. 



A. celhdosa = Dictyophora cellnlosa Mac Gillivray, Kirchenpauer, p. 10. 



A. cellulosa var. ochracea, Australien, Kirchenpauer, p. 11. 



A. albida, N. W. Australien, Kirchenpauer, p. 11. 



