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PACIFIC SCIENCE, Vol XI, April, 1957 
Fig. 5. Alpheus arnoa sp. nov. a, b. Anterior body region; c, large cheliped, lateral aspect; d , large chela, inferior 
aspect; e, large cheliped, merus, medial aspect; /, small cheliped; g, second leg; h, third leg; /, telson and uropods. 
