UiL' MARINE FAUNA OF ST, ANDREWS. 



Tribe Bbacbyujba. 



Fam. Leucosiadae. 

 Genus E bali a, Leach. 

 Ebalia tuberosa, Penn. ; Bell, op. cit. p. 111. 

 Not uncommon in the stomachs of cod, and occasionally 

 from deep water. 



Ebalia Cranchii, Leach ; Bell, op. cit. p. 148. 

 Occasionally in the stomach of the haddock. 



Fam. Maiidae. 

 Genus INACHUS, Fab. 

 Imtrlius dorsettensis, Penn. ; Bell, op. cit. p. 13. 

 Not uncommon in the stomach of the cod. 



Iiiiirlius ilorhyiicJius, Leach; Bell, op. cit. p. 1G. 

 Occasionally under stones near low-water mark. In the 

 stomach of one were fragments of Ulva, and in another the 

 debris of a large sessile-eyed crustacean. The hairs on this 

 species are shaped like the horn of the chamois; and some 

 have a slight enlargement at the base. 



Genus Hyas, Leach. 

 Hyas araneus, L. ; Bell, op. cit. p. 31. 



Abundant under ledges in rock-pools, cast ashore on the 

 West Sands after storms, in the crab-pots, and in the stomacli 

 of the cod. 



This species has eight branchial processes on each side — 

 four lateral, two anterior, and one to each of the first two pairs 

 of foot-jaws. Their structure resembles that described in Car- 

 ciiius memos. The ova apparently of a small leech (Ponto- 



