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PACIFIC SCIENCE, Vol. XIII, April, 1959 
Fig. 12. Alpheus malaharkus (Fabricius) mackayi subsp. nov. a, b, Anterior regions, superior and lateral aspects, 
setae not shown; c, d, e, large chela, lateral, superior and medial aspects;/, small chela, male; g, small chela, female; 
h, second leg; /, third leg; / k, /, dactylus, third leg, anterior, superior and posterior aspects; m, telson; n, uropod, 
showing proximal concavities. 
