MARINE ZOOLOGY 



FORAMINIFERA. On the Recent Foraminifera of Great Britain, W. C. Williamson, 

 Ray Society ; ' Report on the Foraminifera ' (Challenger Expedition), H. B. 

 Brady. 



SPONGES. Article upon ' Sponges ' in the Encyclopedia Britannica, W. J. Sollas ; 

 A Monograph of the British Spongiadte, ]. S. Bowerbank, Ray Society. 



CCELENTERA. A History of the British Hydroid Zoophytes, Thomas Hincks ; A History 

 of the British Sea Anemones and Corals, P. H. Gosse ; Die Ctenophoren des Golfes 

 von Neapel und der Angrenzenden Meeres-Abschnitte, Dr. Carl Chun. 



VERMES. A Catalogue of the British Non-parasitic Worms in the Collection of the British 

 Museum, George Johnston. 



POLYZOA. A History of the British Marine Polyzoa, Thomas Hincks. 



ECHINODERMATA. A Catalogue of the British Echinoderms in the British Museum (Nat. 

 Hist.}, F. Jeffrey Bell. 



MOLLUSCA AND TuNiCATA. A History of the British Mollusca, Forbes and Hanley ; 

 A Monograph of the British Nudibranchiate Mollusca^ Alder and Hancock, Ray 

 Society ; ' Report on the Tunicata ' (Challenger Expedition), William A. Herd- 

 man. 



GENERAL. A Manual of Marine Zoology for the British Isles, P. H. Gosse. 



A summary of the species detailed in the following lists will be 

 found as follows : 



Protozoa 7 species 



Porifera 58 



Coelentera 77 



Vermes 31 



Polyzoa 109 



Echinoderma 25 



Brachiopoda i 



Mollusca 192 



Tunicata 14 



Total ... 514 



PROTOZOA curved, tapering downwards to an expanded 



disc-like base. The test, more particularly 



IIZC DA the distal end, bristles with attached sponge 



FORAMINIFERA spicules, arranged radially ; grains of sand are 



1. Nonionina crassula, Walker. also attached. 



.... , ... . . . Under the above title this species appears 



Shell nautiloid, umbihcated having eight described b Bowerbank among the Porifera 

 or nine segments. Colour, a duU crystalline. jn hjs M ph of British Spongiadx. It has 

 Upon corallines, polyzoa, etc. Not uncom- sjnce howeve / bee ' n definitely referred to the 



Foraminifera (fam. Astrorhizidas). Somewhat 



2. Polystomella crispa, Linnaeus.* common. Hastings. 



Not uncommon. Hastings. INFUSORIA 



3. Polystomella umbilicatula, Walker.* FLAGEU.ATA 



Common. Hastings. XT ... ... . 



7. Noctiluca miliaris. 



4. Rotalina beccarii, Linnaeus.* The phosphorescence of the sea water is 

 Hastings. often due to these minute globular creatures. 



jif-r , , T They are about the size of a pin's head, and 



5. Miliolina semtnulum, Lmnasus. ./ . i 



emit the light more particularly when the 

 Shell ovate, m.lkwhite, with two segments water is a 8 itated< In ^^ numbers> 



to a volution ; aperture alternately facing Hastings 



opposite ways. Common upon corallines. t>r\t> TT?T?T> a 



Hastings. FURlf-liKA 



6. Halyphysema tumanowiczii, Bowerbank. CALCISPONGLE 



A species occurring upon seaweed and ! Leucosolenia (A scon) botryoides, Bowerbank. 

 corallines. It is somewhat club-shaped, This sponge occurs in little groups upon 

 I 73 10 



