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CATALOGUE OF BRITISH CRUSTACEA. 
1. Anonyx ALBCS. 
Anonyx albus. 
a, b. British Coast. 
2. Anonyx, sp. 
Anonyx, sp. Thomp. Ann. Nat. Hist. xx. p. 243. 
Ireland. 
4. AMPHITHOE. 
Gammarus, pt. Montagu. 
Ampithoe (rubricata), Leach, Ed. Enc. vii. p. 432. 
Pkerusa, pt. Leach, Ed. Enc. vii. p. 432. 
Melita, pt. Leach. 
Amphitoe, M. Edw. Crust, iii. p. 28. 
1. Amphithoe rubricata. Montagu’s Coast-Screw. 
Amphithoe rubricata, Leach, Linn. Trans, xi. p. 360 ; Desm. Cons. 
t. 45, f. 9 ; M. Edw. Ann. Sc. Nat. xx. p. 377 ; Crust, iii. p. 33 ; 
Thomp. (IF.) Ann. Nat. Hist. xx. p. 242. 
Gammarus rubricates, Mont. Linn. Trans, ix. t. 5, f. 1. 
a — g. S. Coast of Devon. From the collection of Col. Montagu. 
li. Eggs of Ampithoe. From the collection of Col. Moutagu. 
2. Amphithoe punctata. Johnston’s Coast-Screw. 
Gammarus punctatus, Johnston, Zool. Journ. iii. p. 177 ; Thomp. 
(W.) Ann. Nat. Hist. xx. p. 243. 
a — d. Coast of Berwickshire. Presented by Dr. George Johnston. 
3. Amphithoe dubia. 
Gammarus dubius, Johnston, Zool. Journ. iii. p. 178. 
Coast of Berwickshire. 
4. Amphithoe eucicola. Landsborough’s Coast-Screw. 
Amphithoe fucicola, M. Edw. Ann. Sc. Nat. xx. p. 377 ; Crust. 
iii. p. 32 ; Thomp. (W.) Ann. Nat. Hist. xx. p. 242. 
