Part 



11. 



> P- 



72. 



P.Z.V. 



, 37; 



138. 















Part 



II., 



P- 



74; 



O.P., 



p- 



137; 



Marine Polyzoa of Victoria. 209 



H.ferox, iif'G^. P.Z.V., 38. 



Family. Miceoporellid.^. 



Zoarium encrusting or erect, and uni- or bilaminate. Zooecia with 

 the mouth entire below ; front pierced by a single special pore or 

 perforated plate, or by several pores, opening into the perivisceral 

 cavity. Ooecia prominent and external, or modified zooecia. 



Microporella, Gray. 



Mouth of zooecium rounded, arched above, straight below ; a 

 single zooecial pore or a perforated plate below the mouth. Ooecia 

 external. 



M. ciliata, Linn. sp. B.M.C., 

 B.M.P., p. 206; C.P., p. 



Var. personata, -B^lsL B.M.C., 



B.M.P., p. 207. 

 Var. umbonata, 3PG. MSS. 

 M. diadema, M^G. P.Z.V., 37. 

 Var. lunipuncta, jWG. T.R.S.V., Nov., 1884. 

 Var. lata, .M' (9. T.R.S.V. Nov., 1884. 

 Var. longispina, M^G. T.R.S.V., Nov., 1884. 

 Var. canaliculata, M^G. T.R.S.V., Nov., 1884. 



(== Lepralia canaliculata, M^G. P.Z.V.) 



M. renipuncta, M^G. T.R.S.V., July, 1882. 



M. Malusii, Andouin sp. B.M.C., Part II., p. 83 ; P.Z.V., 36 ; 



B.M.P., p. 211 ; C.P., p. 137. 

 Var. thyreophora, Busk sp. Q.J.M.Sc. V. 172. 

 Var. umbonata, M^G. MSS. 

 M. scandens, M^G. T.R.S.V., Nov., 1884. 



Escharipora, Smitt. 



Zoarium encrusting, mouth arched above, straight below ; several 

 stellate, zooecial pores on the front of the zooecia. Avicularian man- 

 dibles without projecting articular points. 

 E. Stellata, Smitt. T.R.S.V., July, 1882. 



Port Phillip Heads, J.B.W. 



Tessaradoma, Norman. 



(= Porina, Hincks.) 

 Zoarium encrusting or foliaceous and unilaminate, or erect and 

 ramose. Zooecium with the peristome produced and turned for- 

 ward in a tubular or subtubular manner; a median tubular zocecial 

 pore. 



T. magnirostris; M^G. T.R.S.V, July, 1882. 

 Adeona, Lamx. 



Zoarium usually erect and bilaminate, continuous or fenestrate ; 

 attached by a slightly flexible stem, composed of radical tubes more 



P 



