31 



papers, many of them being in the Linnean Society's publications. 



Fortunately there are a fair number of scientists at the present 

 time working on this Order, but there is still much to be done. 

 It is to be hoped that workers on local natural history will devote 

 a little of their time to the Isopoda and in this way some of the 

 many problems which confront the student of this group may be 

 solved. 



PRELIMINARY LIST of the MARINE and FRESH- WATER 

 ISOPODS RECORDED from the BOURNEMOUTH AREA. 



W. 



Sub-Order, Chelifera. 

 Family, Apseudidae. 



Apseudes latreilli 

 Family, Tanaidae. 



Tanais tomentosus ... 



Leptochelia savignyi 



Heterotanais oerstedi 



Paratanais batei 

 Sub-Order, Flabellifera. 

 Family, Gnathiidae. 



Gnathia maxillaris ... 



Paragnathia halidaii 

 Family, Anthuridae. 



Cyathura carinata ... 

 Family Cymot/widae. 

 *Eurydice pulchra 

 * ,., spirigera 

 Family, Sphaeromidae. 



Sphaeroma serratum 

 rugicauda 



Cymodooe truncata 



Naesa bidentata 



Limnoria lignorum ... 

 Sub-Order, Asellota. 

 Family, Asellidae. 



Asellus aquaticus 

 Family } Parasellidae. 



Jaera marina 



*Munna kroyeri 

 Sub-Order, Valvifera. 

 Family, Idoteidae. 



Zenobiana prismatica 

 Idotea linearis 

 ,, pelagica 

 battica 

 granulosa 

 viridis 

 *Stenosoma acuminata 

 Family, Astacillidae. 

 *Astacilla longicornis 

 Sub-Order ^ Epicaridea. 

 Family, Bopyridta. 



Bopyrus squillarum 

 Family , Cryptoniscidae . 

 Clypeoniscus hanseni 



ote. — For the records of the 

 Mr 



Omer-Cooper, F.L.S. 



Studland Bay. 



Totland, Swanage. 

 Totland. 



Christchurch Harbour. 

 Poole Harbour. 



Toiland, Swanage. 

 Christchurcli Harbour. 



Christchurch Harbour. 



Brook, Swanage. 

 Swanage. 



Freshwater and Alum Bays, Swanage 

 Christchurch Harbour. 

 Totland, Studland Bay. 

 Freshwater and Alum Bays. 

 Totland. 



Ditches and ponds throughout the district. 



Freshwater and Alum Bays, Swanage. 



Poole Harbour. 

 Swanage. 



Totland. Studland Bay. 

 Freshwater Bay. 

 Boscombe Pier. 

 Totland. 



Freshwater and Alum Bays. 

 Lake in Poole Park. 

 Bournemouth Bay. 



Totland Bay. 



...Mudeford (on Palaemon serratus). 



...Boscombe Pier (on Idotea pelagica). 



five species marked with an asterisk I am indebted to 

 , H. J. Waddington, F.L.S. 



