HIGHER CRUSTACEA OF THE FIRTH OF CLYDE. 333 



EBALIA TUMEFACTA. 



Cancer tumefactus, Mont., Trans. Linn Soc. ix., p 86, pi. ii., 

 fig. 3. 



Ebalia Bryerii, Leach, Malac. Brit. pi. xxv., figs. 12, 13.— Bell, 

 Brit. Crust, p. 145. 



Ebalia tumefacta, White, List Crust. Brit. Mus. p. 49 ; Pop. 

 Hist. Brit. Crust, p. 62. 



Lamlash Bay (Greville et nobis). On the Alland 

 Bank, Millport Bay, not rare (Robertson). Kil- 

 brannan Sound, 15 fathoms (Brook). 



EBALIA CRANCHII. 

 Ebalia Cranchii, Leach, Zool. Miscel. iii. , p. 20 ; Malac. Brit, 

 pi. XXV., figs. 7-11— M. Edw., Hist. Nat. des Crust, ii., p. 129. 

 —Bell, Brit. Crust, p. 148. 



Lamlash Bay (Landsborough and Martin). 



A N O M U K A . 

 Subtribe PORC ELL ANIDE A. 



Family PORCELLANIDAE. 

 Genus Porcellana, Lam. 



PORCELLANA PLATYCHELES. 



Cancer platycheles, Penn., Brit. Zool. iv., pi. iv., fig. 2, p. 9. 

 Porcellana ,, Lam., Hist. An. sans Vert, v., p 230.— 



Bell, Brit. Crust, p. 190. 



Cumbrae, under stones at low water (Robertson 

 and others) ; specially abundant in the little creek 

 at Portloy, Millport. Lamlash Bay, 5-15 fathoms, 

 and between tidemarks (Herdman). With ova in 

 July and August. 



PORCELLANA LONGICORNIS. 



Cancer longicornis, Penn., Brit. Zool. iv., pi. i., fig. 3. 

 Pisidia Linnaeana, Leach, Diet, des Sc. Nat. xviii., p. 54. 

 Porcellana Leachii, Gray, Zool. Miscel. p. 15. 



,, longicornis, M. Edw., Hist. Nat. des Crust, ii., p. 



257,— Bell, Brit. Crust, p. 193. 



From low water down to 20 fathoms, common ; 

 usually on hard ground. 



