PLATE 49 
(After Rathbun) 
Uca crenulata. (Page 279.) 
Fig. 1. Male, antero-dorsal view, X 2. Mangrove Island, Magdalena Bay, 
Lower California. 
Fig. 2. Same specimen as fig. 1; dorsal view. 
Male, outer face of large chela, X 2. Santo Domingo, Lower Cali- 
Fig. 3. 
fornia. 
Fig. 4. Same specimen as fig. 3; inner face. 
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