PLATE XIII. 



Fig. 59. Synalphens septemspinos?ts de Man, frontal and antennal region, X 15; 59« telson, X 15; 59*^ large 



chela, :: 8; 59^ small cheliped, X lO; 59.:/ leg of the 2°d pair, X 15 ; 59^ leg of the 3>d pair, 



X 15; 59/ dactylus of this leg, : 50. 

 Fig. 60. Synalphens neptitmis (Dana), telson of the male from Stat. 49, X 30 ; 60a leg of the 3rd pair of 



the specimen, long 10 mm., from Stat. 133, X 20 ; bob dactylus of this leg, X 50. 

 Fig. 6i. Synalplieits Theano de Man, frontal and antennal region, X 25; 61 « telson, X 25; 6\b large chela, 



X 8; 6if small cheliped, ^: 12; 6\d leg of the 2°^ pair, X 25; 6\e leg of the ■y^ pair, ;; 25; 



61/ dactylus of this leg, X 50 ; 61^'- extremity of this dactylus, X 160. 

 Fig. 62. Synalphens Antenor de Man, telson of the egg-bearing female from Stat. 164, ;, 10 ; 62 a small 



cheliped of this female, X 8; 62b extremities of the fingers of this chela, viewed from the inner 



side, X 25; 62c leg of the 2nd pair of a male, long 27 mm., from Amboina, described by me 



in 1888 under the name of A. hiunguiculatus, X 8; 62d leg of the 3id pair of the female from 



Stat. 164, X 8; 62 c dactylus of this leg, X 50. 

 Fig. 63. Synalphens Pescadorensis Cout., telson of the female from Stat. 96, X 30 ; 63 a leg of the 2nd pair, 



X 20; bib leg of the 3>d pair, X 20 ; 63 f dactylus of this leg, X 50; b^d extremity of this 



dactylus, X 160. 



