Catalogue of Irish Crustacea. 1 1 



Canceridce. 

 Cancer Linn, Pagurus Linn, Common. 



Oxypodaidce. 



Pinnoteres Latr. minutus Linn, Penn* Dredged up in Bel- 

 fast Lough, August 18. 1811. 



Maiadce, 



Pisa Leach tetraodon Penn, — Hyas Leach ^franeus Linn. 

 Carrickfergus, on the shore ; in the belly of a codfish, Ja- 

 nuary 1798. 



Lithodiadce. 



Lithodes Latr. Maja Linn, Found on the coast of the county 

 Wexford, a specimen thence is in Trinity College Museum. 

 It is called by the people Craban. 



Macropodladce. 



Macropodia Leach Phalangium Penn. Not uncommon on 

 the Irish coast. 



2. macrou v ra. 



Vagiiridce. 



Pagurus Fab, Bernhardt Auct. Very common on the coast, 

 in the deserted shells of Murex antiquus and Z?uccinum 

 undatum. 



Galateaddd. 

 Porcellana Lam. platycheles Pe?in. Whitehouse shore, Mr. 

 James Grimshaw, jun. — Galatea Fab. spinigera Leach, 

 v^stacus strigosus Penn., Herbst, not of Linnaeus. Found 

 on a rock near Bangor, November, 1819. Another speci- 

 men in the stomach of a codfish. 



Ast&cida. 



^'stacus Fab. Gammarus Linn, Along all our rocky coast. 

 — A. fluviatilis Fab., Cancer ^4'stacus Linn. Inhabits several 

 of our lakes and rivers. In great abundance in a lake near 

 Tullahan, county Monaghan ; near Antrim, in the 6-mile 

 water Nephrops Leach norwegicus Linn. A rare spe- 

 cies, but sometimes found in Belfast Lough. 



Pala?m6n\dad, 

 Crangon Fab. Latr. vulgaris Fab. Common. — Palae v mo/j 

 Fab. serratus Penn. Inhabits sandy bays ; was once com- 

 mon in Belfast Lough, now rare. — P. Squilla Linn. Com- 

 mon on the shore of Belfast Lough. 



