PORIFERA OF THE L.M.B.C. DISTRICT. 
Family. i. 
HETERORRHAPHID. None. 
DESMACIDONIDA..Desmacidon incrustans, J......... x 
(Halichondria incrustans.) 
Desmacidon fucorum, J ..c.ciii2:: x 
(Isodictya fucorwm.) 
TESNETLC WOCGTONUG,. © now, eats x 
CUERVO: SCVUALO (Oe ates etna 
(Ophlitaspongia seriata.) 
Plumohalichondria plumosa, C... xX 
AXINELLIDZ....... Hymeniacidon sanguinea, J....... x 
Rhaspaittawuminalis; SB. ...:.c000s.. 
Raspailia stelligera, S. x 
(Dictyocylindrus tupsee B. ) 
Subord. CLAVULINA. 
SUBERITIDAL, ....2.QU0ETILES CAYNOSA, J. voteeeeseces sss x 
Suberites suberea, M.............0 x 
CIONO-COLAU bs Dtcscavecnedasatrestons x 
Papillana subered, S. ....cccccsseeee x 
(Raphyrus griffithsia, B.) 
Polymastia mammillaris, J....... 
Polymasiza robusta; By sicis incr 
Order IV. TETRACTINELLIDA, 
Subord. CHORISTIDA. 
JU Fh by. eee Lenya. yncuriim; J Ast6 yee. 
PACHASTRELLIDAS.Dercitus niger, C. ....ecsescsceceee. x 
SEIRIOLIDA. ......Seiriola compacta, n. sp. ....1.6s. 
STHRUEETTEDA. ....Scelletta Qrubii, BS. csc .cccevesceeesss  X 
HClonema PONACTOSA, Bi... <2... 00 x 
GHODMD Ay 5.65.63. Pachymatisma johnstonia, B. ... x 
Subord. LITHISTIDA. 
None. 
31 
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