166 
HISTORY OF BRITISH CRUSTACEA. 
Gen. 63. MONTAGU A, Spence Bate. 
Antennae nearly equal in length ; upper without secon- 
dary appendage ; mandibles without palpi. Hands of both 
jaw-feet subcheliform ; coxae of four front legs very much 
developed ; posterior false feet single-branched. Telson 
entire. 
In memory of the late Colonel Montagu, one of the most 
eminent naturalists, who discovered and described so many 
British animals. 
Montagua monoculoides, Montagu, sp. (Plate X. 
fig. 2.) — Second joint of the peduncle of the upper an- 
tennae shorter than the first ; palm oblique, occupying only 
half the length of the hand. 
Pound by Montagu on the South Coast of Devon, and at 
Plymouth by Messrs. Stewart and Bate. 
Montagua marina, Spence Bate. — Palm nearly the whole 
length of the lower side of the hand. 
Macduff and Banff (whence it was sent to Mr. Bate by 
Messrs. Gregor and Edwards), and also at Plymouth. 
Montagua Alderii, Spence Bate. — Hand square, fur- 
nished with a small thumb ; palm denticulated. 
Northumberland coast (Mr. Alder). 
