Zand, Fresh- Water, and Marine Crustacea. 333 



Genus (64) Danielssenia, Boeck, 1872. 



150. Danielssenia typica, Boeck. 



1872. Danielssenia typica, Boeck, Nye Sloegter og arter af Saltvands 

 Copepoder, Vid. Selsk. Forhandl., p. 55. 



1876 Zosime spinulosa, Brady and Robertson, British. Assoc. Kept, 

 for 1875, p. 196. 



1880. Jonesiella spinulosa, G. S. Brady, I. c, vol. ii. p. 41, pi. xlviii. 

 figs 14-17; pi. xlix. figs. 14, 15. 



Hab. — Largo Bay, 1890, and afterwards in other parts of 

 the estuary, but nowhere very plentiful. The food in the 

 stomachs of a sample of small plaice, Pleuronectes platessa, 

 measuring off and on about 2 inches in length, sent from 

 Annan on the Solway in 1900, consisted entirely of this 

 species. 



Genus (65) Thompsonula, T. Scott, 1905. 



151. Thompsonula hycenw (I. C. Thompson). 



1889. Jonesiella hycence, I. C. Thompson, Proc. Biol. Soc. L — pool, 



vol. viii. p. 193, pi. ix. figs. 1-10. 

 1893. ,, ,, T. Scott, Eleventh F. B. Kept., pt. iii. 



p. 202, pi. iii. figs. 1-6. 

 1905. Thompsonula hycence, T. Scott, Ann. and Mag. Nat. Hist. (7), 

 vol. xvi. p. 570. 



Hah. — Dredged near the island of Fidra in February 

 1893, and later off Musselburgh; not common. The species 

 appears to be widely distributed, but not very plentiful. 



Genus (66) Laophonte, Philippi, 1840. 



152. Laophonte lamellifera (Claus). 



1863. Cleta lamellifera, Claus, Die frei-lebenden Copepoden, p. 123, 



pi. xv. figs. 21-25. 

 1880. Laophonte lamellifera, Brady, Monograph, vol. ii. p. 83, 



pi. lxxv. figs. 15-23. 



Hab. — Dredged off Musselburgh ; collected by hand-net in 

 rock-pools between tide-marks at Cramond Island; and 

 dredged at various other parts of the estuary ; frequent. 



