Land, Fresh- Water, and Marine Crustacea. 149 



Family Amp E Lis c i D^.. 

 Genus (24) Ampelisca, Kroyer, 1842. 



32. Ampelisca typica (Spence Bate). 



1857. Tetromatus typicus, Bate, Ann. and Mag. Nat. Hist. (2), 



vol. xix. p. 139. 

 1863. Ampelisca Gaimardi, Bate and Westw., Sessile-eyed Crust., 



vol. i. p. 127. 

 Rabitat.— Between Fidra and the Bass Eock; not common. 



33. Ampelisca tenuicornis, Lilljeborg. 



1855. Ampelisca tenuicornis, Lillj., Ofvevs af Vet.-Akad. Forhandl., 

 p. 123. 



Habitat.— ^eeiv the Bass Rock, 24 fathoms ; off St Abb's 

 Head, 40 fathoms (Metzger). Off Prestonpans, 1888, not 

 common; off the North Craig, 4th July 1901. 



34. Ampelisca assimiliSy Boeck. 



1870. Ampelisca assimilis, Boeck, Crust. Amphip. borealia et 

 arctica, p. 144. 



Habitat.— Taken near May Island, 1893. Off St Monans, 

 in 13 fathoms, and at Station III., in 7 fathoms, May 1901. 

 Several specimens of Ampelisca, including A. assimilis, were 

 obtained in the stomachs of Long Kough Dabs captured in 

 the Forth estuary in May 1901. 



36. Ampelisca brevicornis (A. Costa). 



1853. Araneops brevicornis, Costa, Rend. Ace. Napoli, p. 171. 

 1855. Ampelisca Icevigata, Lillj., Ofvers K. Vet.-Akad. Forhandl., 

 1855, p. 123. 



Habitat. — Largo Bay aud one or two other places, 1893. 

 Taken also at Station TIL, in 7 fathoms, on 23rd May 1901. 



36. Ampelisca macrocephala, Lilljeborg. 



1852. Ampelisca macrocephala, Lillj., op. cit. (1852), p. 7. 



Habitat.— Yinh of Forth, 24 fathoms (Metzger). I have 

 obtained this species in the stomachs of Long Rough Dabs 

 and Whitings captured in the Firth of Forth in May 1901, 

 as well as in tow-net gatherings collected about the same 

 time. 



