Annelida of St. Andrews. 197 



Eidalia bilineata, Johnst. ; Mgrn. op. cit. p. 25. 

 Under stones in rock-pools. Frequent. 



Eulalia tripu?ictata, n. sp. 



Amongst the debris of the fishing-boats. Colour pale 

 yellow, with three rows of black spots on the dorsum. 



Genus Eteone (Sav.), Mgrn. 



Eteone picta, De Quatref. Annele*s, ii. p. 147. 



West Sands after storms, in the stomachs of cod and 

 haddock, and rarely under stones at the East Rocks. 



Eteone andreapoUs, M'Intosh. 



On the West Sands after storms. The species has large 

 eyes, a peculiarly shaped head, and madder-brown or purplish 

 bands on the dorsum. 



Eteone arctica, Mgrn. (?) ; Mgrn. op. cit. p. 27. 

 West Sands after storms. 



Genus Eteonella, M'Intosh. 



Eteonella Robertiance, M'Intosh. 



Found whilst digging for littoral annelids. It appears to 

 be most closely allied to Eteone lonya, CErsted. Head conical, 

 with a distinct furrow on each side ; and, like Malmgren's 

 Chcetoparia, the cephalic and buccal segments seem to be 

 united ; for two short filiform tentacles proceed from the 

 posterior part of the head ; the mouth, moreover, opens in 

 the cephalic segment ; no visible eyes in spirit ; there is a 

 distinct elevation in the centre of the head posteriorly ; the 

 lobes of the feet are lanceolate. 



Fam. 9. Hesionidae. 



Genus Castalia, Savigny. 



Castalia punctata, O. F. Miiller; Mgrn. op. cit. p. 31. 



Not uncommon in deep water, and occasionally under stones 

 near low-water mark. 



Genus Psamathe, Johnst. 

 Psamathe fusca, Johnst. Cat. Brit. Mus. p. 182, pi. 14 a. f. 4. 

 Frequent under stones in pools and moist places between 

 tide-marks. 



