284 Proceedings of the Royal Physical Society. 



Genus (23) Limnicythere, G. S. Brady, 1867. 



71. Limnicythere inopinata (Baird). 



1850. Cythere inopinata, Baird, I. c. , p. 172, pi. xxi. figs. 1, 1 a-e. 



Hob. — Duddingston Loch, Loch Leven, Linlithgow Loch, 

 Kilconquhar Loch, Lochgelly Loch, and other places. It is 

 a small species that lives amongst the mud, and is easily 

 missed. 



72. Limnicythere Sancti-Patricii, G. S. Brady and D. 



Eobertson. 



1869. Limnicythere Sandi-Patricii, B. and E,., Ann. and Mag. Nat. 

 Hist. (4), vol. iii. p. 17, j)l. xviii. figs. 8-11 ; j)l. xxi. tig. 4. 



Rah. — Loch Leven, moderately frequent. This is the 

 only loch within the district where this species has been 

 observed. 



Genus (24) Cytheridea, Bosquet, 1852. 



73. Cytheridea elongata, Brady. 



1868. Cytheridea elongata, Brady, Mon. rec. Brit. Ostrac, p. 421, 

 pi. xxviii. figs. 13-16; ]3l. xl. fig. 6. 



HaK—Yhth of Forth (G. S. Brady). Off the west side 

 of Inchkeith, and a few other parts of the estuary ; not 

 common. 



74. Cytheridea papulosa, Bosquet. 



1862. Cytheridea iminllom^ Bosq., Entom. fossil des terrains de la 

 France, p. 42, pi. ii. fig. 5 a-d. 



Hah. — South Bay, off North Berwick, and some other 

 places ; not common. 



75. Cytheridea punctillata, Brady. 



1865. Cytheridea punctillata, Brady, Ann. and Mag. Nat. Hist. (3), 

 vol. xvi. p. 189, pi. ix. figs. 9-11. 



Hab. — Aberlady Bay, Largo Bay, and other places. 



76. Cytheridea torosa (Jones). 



1850. Candona torosa, Jones, Ann. and Mag. Nat. Hist. (2), vol. vi. 

 p. 27, pi. iii. fig. 6. 



Hah. — Granton Harbour (D. Ptobertson) ; brackish-water 



