152 The Irish Naturalist. July, 



Genus 12.— Pscudocythcrc, G. O. Sars. 



Pseudocythere caudata, G. O. Sars.— Bantry, Valentia, Bally- 

 vaughaii, Aran, Strangford Lough (A. M. N.); Dublin and Birturbuy 

 Bays (B. & R.) ; Berehaven, Antrim coast, Belfast Lough, and 

 Donaghadee (S. M. M.). 



Genus 13.— Sclerochilus, G. O. Sars. 



S. contortus (NonnanX— Valentia, Aran, Westport, Lough Foyle, 

 Strangford Lough (A. M. N. ; Dublin and Birturbuy Bays (B, & R.) ; 

 off Great Skellig, Antrim coast, Donaghadee, and Belfast Lough 

 (S. M. M.). 

 S. laevls, G. W. Mullen— 



869. Sclerochilus conto)tus var. abh'einahis, Brady and Robertson, 

 Ann. (5r= Mag. Nat. Hist.., Ser. 4, vol. iii., p. 20 (separate copy), 

 PI. XX., figs. 15-16. 

 1894. Scle7'ochilus Ictvis, G. W. Mtiller, Fauna unci Flora des Golfes von 

 Neapal. Die Ostracoden, p. 283, PL xvi., figs. 3, 8, 20, 23, 28. 

 The Sclerochilus described by Miiller under the above names is 

 clearly the same as that which Brady and Rol)ertson regarded as a 

 variety of S. contortus. I adopt Midler's views here, but am not 

 confident that the species is a good one. I found it myself at Naples, 

 and at Madeira, where it prevails rather than S. contortus. 

 Clifden Bay (B. & R.). 



Genus 14. — Cythcrldels, T. R. Jones. 



Cytherideis subulata, G. S. Brady.— Valentia, Aran, Lough Foyle, 

 Strangford Lough (A. M. N.) ; Dublin, Birturbuy, and Westport 

 Bays(B. & R.) ; Antrim coast, Belfast Lough, Donaghadee (S. M. M.). 



Genus 15. -Cythcrois, G. W. Miiller. 



C. Fl55Chcrl (G. O. Sars).— Valentia, Aran, Bally vaughan, Westport, 

 Lough Foyle (A. M. N.) ; Dublin and Clifden Bays (B. & R.) ; Antrim 

 coast and Belfast Lough (vS. M. M ). 



Fam v. — PARADOXOSTOIVIATID^. 

 Genus i.— Paradoxostotna, S. Fischer/ 



Paradoxostoma variablle (Baird).— Bantry, Valentia, Aran. Bally- 



vaughan, Roundstone, Westport, Strangford Lough (A. M. N.); 

 Dublin and Clifden Bays (B. & R,) ; Newcastle, Co. Down, and Dun- 

 drum (G. S. B.) ; Antrim coast and Belfast Lough (S. M. M.). 

 P. ensiforme, G. S. Brady.— Bantry, Valentia, Dingle Bay, Aran, 

 Lough Foyle, Strangford Lough (A. M. N.) ; Donegal Bay (E. C. 

 Davison); Dublin and Birturbuy Bays (B. & R.) ; Berehaven, Antrim 

 coast, and Belfast Lough (S. M. M.). 



