Land, Fresh- Water, and Marine Crustacea. 149 



Family Ampeliscida 

 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. 



Habitat. — Between Fidra and the Bass Bock; not common. 



33. Ampelisca tenuicornis, Lilljeborg. 



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

 p. 123. 



Habitat. — Near 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 assimilis, Boeck. 



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

 arctica, p. 144. 



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

 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 Bough Dabs captured in 

 the Forth estuary in May 1901. 



35. Ampelisca brevicornis (A. Costa). 



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

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

 1855, p. 123. 



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

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



36. Ampelisca macrocephala, Lilljeborg. 



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



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

 obtained this species in the stomachs of Long Bough Dabs 

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

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

 time. 



