WALKER—AMPHIPODA GAMMARIDEA. 345 
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Genus PARAGRUBIA, Chevreux, 1901. 
45. Paragrubia vorax, Chevreux. 
I. Coetivy. Two males, one female. Length of large male 10°5 mm. 
In the smaller male dissected the inner lobe of maxilla 1, which Chevreux was 
unable to find, is present, but very small; it has one seta. In both males gnathopod 2 
is smaller than gnathopod 1 as in Chevreux’s specimens, but, unlike them, has a concave 
palm. ‘The superficial resemblance of the male Paragrubia vorax to the female Lembos 
kergueleni is so great that they can only be distinguished by the difference in the form 
of the mandibular palp and uropod 3. 
Genus BRUZELIELLA, Norman, 1905. 
46. Bruzeliella falcata (Montagu). 
Podocerus falcatus (Montagu), auctorum. 
Bruzeliella falcata (Montagu), Norman. 
Jassa pulchella, Leach ; Stebbing, Tierreich, p. 654. 
Il. Zanzibar. Three males, several females, and young. 
Length of male 3°5 mm. 
Genus ERICTHONIUS, Milne-Edwards, 1830. 
47. Ericthonius brasiliensis (Dana). 
I. Amirante, E11, 25-80 fms. Three. 
II. Zanzibar. Two males, a few females, and young. Length of female 5 mm. 
III. Suez. Several, mostly females. Length of male 4-5 mm, 
Genus COROPHIUM, Latreille, 1806. 
48. Corophium bonnellit, M.-Edwards. 
III. Suez. Many, mostly females. From Barnacles, R. Three males, two females. 
Length of female 4mm. Male 3 mm. 
Genus PODOCERUS, Leach, 1813. 
(= Platophium, auctorum.) 
49. Podocerus synaptocheir (A. O. Walker). 
II. Zanzibar. One adult and one young male; several females with ova, 
length 3 mm., male 4°5 mm. 
III. Suez, buoy, canal entrance; many. 
