Mollusca of St. Andrews. 351 



Genus 3. Las^ea, Leach. 

 ' Lascea rubra^ Mont. Oj>. cit. ii. p. 219, v. pi. 32. f. 1. 



Abundant amongst algae, in crevices under stones in rock- 

 pools, and in the cavities of shells between tide-marks. 



Genus 4. Kellia, Turton. 

 Kellia suborbicularis, Mont. Op. cit. ii. p. 225, v. pi. 32. f. 2. 



Common under stones in rock-pools, and in the cavities of 

 old limpet- and other shells. 



Fam. 9. Lucinidae, D'Orbigny. 



Genus 2. Lucina, Brugui^re. 



Lucina horealisj L. Op. cit. ii. p. 242, v. pi. 32. f. 7. 



Frequently brought in by the fishing-boats, though the 

 majority of the specimens are imperfect (single valves). 



Genus 3. AxiNUS, J. Sowerby. . 

 Axinus Jlexuosus, Mont. Oj>. cit. ii. p. 247, v. pi. 33. f. 1. 



Single valves occasionally from the fishing-boats, and on 

 the West Sands after storms. 



Fam. 10. Carditidae, Gray. 

 Genus Cyamium, Philippi. 



Cyamium minutum, Fabricius. Op. cit. ii. p. 260, v. pi. 33. f. 5. 

 Common in shell-debris on the West Sands. 



Fam. 11. Cardiidae, Broderip. 



Genus Cardium, L. 



Cardium eclmiatum, L. Op. cit. ii. p. 270, v. pi. 34. f. 2. 

 Very abundant on the West Sands after storms, and in the 

 debris of the fishing-boats. 



Cardium fasciatum, Mont. Op. cit. ii. p. 281, v. pi. 35. f. 3. 



Not uncommon on the West Sands after storms, and in the 

 stomachs of cod, haddocks, and flounders. 



25* 



