COPEPODA. 355 



Pseudothalestris pygmaea, T. & A. Scott. Machrie B. ; Ballantrae Bank, r. 

 Westwoodia nobilis (Baird).Off Portincross, 10-30 f. (Brady); E. L. 



Tarbert (Calderwood) ; shore at Hunterston. 

 Harpacticus chelifer (Mutter). Gen. dist., freq. 

 H. fulvus, Fischer. Brackish pools, Hunterston. 

 H. flexus, .<.& Kames B., Cumbrae, 1-2 f. (Brady); E. L. Tarbert; 



shore at Hunterston. 

 Zaus spinatus, Goodsir. E. L. Tarbert ; L. Fyne (Calderwood) : Otter Spit ; 



Machrie B., freq. 



Z. goodsiri, Brady. Off Portincross, 15 f. (Brady) : Otter Spit ; off Sanda I. 

 Alteutha bopyroides, Glaus. E. L. Tarbert ; L. Fyne (Calderwood). 

 A. crenulata (Brady). Off Sanda I. ; Ballantrae Bank. 

 Eupelta purDurocinctum (Norman). E. L. Tarbert (Calderwood) : Ayr B. ; 



N.-E. of Sanda I. Mod. freq. in Clyde. 

 Peltidium purpureum, Philippi. E. L. Tarbert ; off Largabruach ; nr. 



Lowburn, L. Fyne, rather r. 

 Porcellidium fimbriatum, Glaus. Cumbrae : Portincross (Brady) : E. L. 



Tarbert (Calderwood) : Machrie B. Freq. on fronds of Laminaria. 

 P. viride (Philippi). Cumbrae ; Portincross (Brady). 

 P. subrotundum, Norman. L. Fyne (M.) ; Portincross (Brady). 

 Idya furcata (Baird). E. L. Tarbert (Calderwood) : Cumbrae ; Portincross 



(Brady) ; Machrie B. 

 I. gracilis, T. Scott. L. Gair ; off Inveraray ; off Lowburn (U. L. Fyne) ; 



shore pools Hunterston. 



I. longicornis, T.&A.Scott. E. L. Tarbert ; Machrie B. ; Campbeltown L. 

 I. minor, T.&A.Scott. Largabruach, U. L. Fyne; Machrie B. 

 I. cluthae, T. Scott. Nr. head of L. Fyne ; off Ailsa Craig. 

 Scutelidium fasciatum, Boeck. E. L. Tarbert (Calderwood). 

 Cylindropsyllus laevis, Brady. E. L. Tarbert ; Ballantrae Bank. 

 C. minor, T.Scott. Ballantrae Bank 18 f., not c. 

 C. fairliensis, T. Scott. Brackish pools at Hunterston, rather r. 

 Leptocaris minutus, T. Scott. Brackish pools at Hunterston, r. 



Fam. Monstrillidae. 

 Monstrilla danae, Claparede.--\J. L. Fyne, sometimes freq. ; Kilbrennan Sd. 



Fam. Corycaeidae. 

 Corycaeus anglicus, Lubbock. In surface net nr. Ailsa Craig, 29/5/99. 



Fam. Lichomolgidae. 



Modiolicola insignis, Aurivilius. Commensal in shell of M. modiolus. 

 Lichomolgus albens, Ihorell. Dredged nr. Otter Spit. 

 L. agilis, Leydig. Kilbrenuan Sd., on branchial plumes of Doris sp. 

 L. maximus, /. C. Thompson. Freq. in Clyde ; commensal with Pectenmaxi- 



mus and P. operculare. 



L. fucicolus, Brady. Nr. Largabruach, U. L. Fyne. 

 L. furcillatus, Thorell. Off Inveraray, r. 

 L. forficulus, Thorell. E. L. Tarbert ; Tarbert Bank, in branchial chamber 



of large Ascidians. 

 Sabelliphilus sarsi, Claparede. Kilbrennan Sd. ; off Sanda I. ; on branchial 



plumes of Sabella sp. 

 Hermanella arenicola (Brady). Off Battery Pt., Cumbrae (Brady) : Nr. 



Otter Spit, 8-15 f. ; L. Gilp, 2-3 f. ; not c. 

 Pseudanthessius liber (B.&R.).S. of Bute, 16 f. (Brady): nr. Lowburn 



and luveraray. 



P. thorellii (B. & R.). From various parts of estuary. 

 Clausia cluthae, T. & A. Scott. Tarbert Bank, 20-25 f. ; Ayr B. 



