Vol. XX., 1887, p. 264, pi. vi., f. 2.5. Mouth of Lane Cove 

 River ; Shark Island, 8 fnis., (Brazier); Chowder Bay, (W.) 



76 ZooBOTRYON SP. On piles and rocks at low water Neutral 



Bay. This species appears to be periodic in its appear- 

 ance, (W.) 



Family CYLINDRCECITD^. 



77 Cylixdrcecium altumI Kirkpatrick, Ann.itMag. jS^.H., Ser. 



6, Vol. II., 1888, pi. ii., f. 7, 7a. Common under stones, 

 between tide marks Neutral Bay ; Middle Harbour, (W.) 



78 Cryptozoox Wilsoni, Dendy, P.R. Vict, 1888, pis. i.-ii. 



Coogee Bay, on Amathia waslaed ashore after a very heavy 

 gale, May 1889, (W.) 



79 C. CONCRETUM, Dendy, I.e., pis. i.-ii. Attached to the base 



of asponge washed ashore at Moroubra Bay, June 1889,(W.) 



Group ENTOPROCTA. 

 Family PEDICELLINID^. 



80 Pedicellina cernua, Pallas ; Hincks, Brit. Mar. Polyzoa, 



p. .^6.5, pi. Ixxxi.. f. 1-3. Under stones, Farm Cove ; 

 Middle Harbour, (W.) 



81 AscopODARiA FRUTicosA, Hincks, Ann. c^' :Mag. N.H., .-) Ser., 



Vpl. XIII., p. 364, pi. xiv., f. ?> ; C.R. Vol. xvii., p. 42, pis. 

 ix.-x. Found among scawcccls on tho beach at ^Maroubra 

 Bay, (W.) 

 ^2 LOXO^OIA SP. Attached to I'hu.rJns,,.,,., a., frail,, P.J.(W.) 



Family PHORON 11)^1 

 83 Phoronis australis, Haswell, P.L.S., N.S.W., Vol. vii., p. 

 606 and 611, also Vol. ix., p. 1019. Common otl Ball's 

 Head, 15 fms., associated with an Anemone (Cerianthns.) 



Class BRACHIOPODA. 



Arthropomata, Oweu=^CLisTENTERATA, King. 

 Family TEREBRATULIN^. 

 Sub-Family TKiiKHnxTVuy.y.. 



London, Vol. 



