10 CATALOGUE OF BRITISH CRCSTACEA. 



2. XANTHO RIVULOSA. Risso's Crab. 



Xantho rivulosa, Bell, Brit. Crust, p. 54. 



Cancer hydrophilus, Herbst t i. t. xxi. f. 124, p. 266? 



Cancer rivulosus, Risso, Crust. Nice. p. 14 (1816). 



Xantho florida, var. /3., Leach, Trans. Linn. Soc. xi. p. 320. 



Xantho rivulosus, Savigny, VEgypte, t. 5, f. 8 ; M. Edw. Crust, i. p. 



394 ; Roux, Crust. Mediterr. t. xxxv. ; Couch, Cornish Fauna ; 



Lucas, Expl. Alger. p. 12. 

 Cancer cinereus, Guerin, Exp. Moree. p. 30. 



British and Irish Coasts. 



a. Cornwall (Falmouth). Presented by W. P. Cocks, Esq. 



2. CANCER. 



Cancer, Latr. Syst. An. sans Vert. p. 148(1801); Leach, Linn. 



Trans, xi. 320 (18141815). 



Platycarcinus (Latr. mss.), M. Edw. Crust, i. p. 412. 

 Cancer (subg. Cancer). Haan, Faun. Jap. p. 20. 



1. CANCER PAGURUS. Common Crab. 



Cancer Pagurus, Linn. Syst. Nat. p. 1044, 27 ; Herbst, i. t. ix. f. 



59 ; Penn. Brit. Zool. edit. 1777, iv. t. iii. f. 7 ; Leach, Mai. 



Pod. Brit. t. x. f. 1 4 ; Samouelle, Ent. U. Comp. p. 85 ; Bell, 



Trans. Zool. Soc. i. p. 341; Brit. Crust, p. 59; Haan, Faun. 



Jap. 



Cancer fimbriatus, Olivi, Zool. Adr. p. 47, t. 1 (1792). 

 Cancer (Cancer) Pagurus, Haan, Faun. Jap. 21. 

 Platycarcinus Pagurus, M. Edw. Crust, i. p. 413. 

 Cancer inciso-crenatus, Couch, Cornish Fauna, p. 70 (young). 



Crab, or Partan (local names). 



British Coasts, from Cornwall to Shetland. 



a k. Devon. From the collections of Col. Montagu and Dr. 



Leach. 



I. London Market ; a specimen covered with old oysters. Pre- 

 sented by Messrs. Oliff'e and Cole. 

 m. Cornwall. Presented by D. W. Mitchell, Esq. 



