oi i- 



Zand, Fresh- Water, and Marine Crustacea. 317 



with the genus Pseudothalestris, Brady, described by that 

 author iu his " Eeport on the Challenger C .pepoda." 1 



82. Pseudothalestris pygmcea (T. and A. Scott). 



1895. Pseudothalestris pygmcea, T. and A. Scott, Ann. and Mag. 

 Nat. Hist. (6), vol. xv. p. 55, pi. vi. figs. 8-16 (January 

 1895). 



B^ah. — Dredged sparingly in the neighbourhood of Dunbar. 



83. 2 Pseudothalestris major (T. and A. Scott). 



(?) 1863. Westwoodia minuta, Claus, Die frei-lebenden Copepoden, 

 p. 118, taf. xxi. figs. 10-14. 

 1895. Pseudowestwoodia major, T. and A. Scott, loc. tit., p. 56, 

 pi. vi. figs. 17-2^. 



Hah. — Dredged in the neighbourhood of Grauton, and near 

 Dunbar. 



Genus (45) Dactylopusia, Norman, 1903. 3 



84. Dactylopusia tisboides (Claus). 



1863. Dactylopus tisboides, Claus, Die frei-lebenden Copepoden, 

 p. 127, pi. xvi. tigs. 24-28. 



Hob. — Shore-pools at Cramoud Island ; dredged oft Mussel- 

 burgh and other parts of the estuary; frequent in the littoral 

 and laminarian zones. 



85. Dactylopusia neglecta, G. 0. Sars. 



1880. Dactylopus tisboides, G. S. Brady (brackish -water var. ), 7. c, 



vol. ii. p. 108, pi. liv. figs. 14 -16. 

 1905. Dactylopusia neglecta, G. O. Sars, Crust, of Norway, vol. v. 



p. 127, pi. lxxviii. fig. 2. 



Hob. — This brackish-water form was observed in the 

 lagoon at the mouth of the Cocklemill Bum (east end of 

 Largo Bay). 



1 Cf. paper by T. and A. Scott in Ann. and Mag. Nat. Hist. (6), vol. xv. 

 p. 463 (June 1895). 



2 See remarks on this species and abo on the genus in Part III. of the 

 Twenty -fourth Annual Report of the Fishery Board for Scotland, at page 277 

 (1906). 



3 The name Dactylopus, Claus. being preoccupied by Gill for a genus of 

 fishes, was by Canon Norman changed to Dactylopusia. 



