32 LIVERPOOL BIOLOGICAL SOCIETY. 
Order V. HEXACTINELLIDA. 
None. 
Order VI. CALCAREA. 
Family. BB 
IOSCONES ¢.0c02 ssi 03 Ascetta primordialis, H............ 
Aseétia contaced, Ms o2c.6.055 citer x 
Ascalius botryoidés, Ws ........300 x 
IGHUCONEHS: 2. 2.c oat Leucandra fistulosa, J.........000 
Leucandrd gossét, B. ... <2... 00000 x 
Leucandra nived, Fo wecsencecescene * 
Leucandra johnstonii, ©. ......4.. x 
SYCONES .....:..:...0ycanara. ciliata, Bo... ...2. 602-2 en 
Sycandra compressa, E’........... x 
Aphroceras ramosa, C. ............ X 
SYCOTTISSOSPCTO, Grex. ne ctosas sen ee x 
Order I. MYXOSPONGIZ. 
Halisarca dwardini, J. 
Frequently met with by dredging and shore collecting 
at Puffin Island and other places. There seem to be two 
colours, grey and brownish. 
Order Il. CERATOSA. 
Dysidea fragilis, J. 
Dredged in Church Bay, near Holyhead, ‘‘ Hyena”’ 
Expedition, 1886. Collected on the Beacon Rocks, Puffin 
Island, lst February, 1888. : 
Order III. MONAXONIDA. 
Halichondria panicea, J. 
Collected at Puffin Island, Hilbre Island, &c. on various 
occasions. 
