_*' 



w 



270 



stalk-p:yed Crustacea. 



PLATE IV. 



Fig. 1. 



(( 



t( 



IK 



2. 

 2", 



Achelous affinis Fax. 



{( 



a 



u 



££ 



a 



a 



Gecarciniis wMlpilensis Fax. 



Male. X IJ. station 3379. 

 Antcnnal and oral region. 

 Abdomen of the male. 

 Male. Slightly reduced. 

 Front and oral region. 



PLATE V. 



u 



Kg. 1. 



" 1". 



1\ 



2. 



2°'. 



2\ 



3. 



3". 



3\ 



ii 



a 



a 



it 



it 



a 



Pinnixa panamensis Fax, 



a 



u 



t( 



ii 



a 



a 



Osachila lata Fax. 



(( 



(( 



a 



JEtliusa ciliaiifrons Fax, 



u (( a 



(( 



it 



ti 



Enlarged. 



Cheliped, 



Abdomen of the male. 



Male. Somewhat enlarged. 



From below. 



Anterior part, from below, 



Male. Somewhat enlarged. 



Anterior part, from below. 



Abdomen of the male. 



PLATE VI, 



I 

 I 



i 



J 



■^ 



w 

 ^ 



;i 



Fig. 1. Mthtisa lata Eatitb 



1\ 



tt 



it 



a 



it 



it 



it 



a 



a 



a 



61 



u 



it 



" 2. ^thusina swAtkiana Fax. 



2'^ 

 3. 

 3^ 



4. 



4a 



it 



a 



it 



CyrnA)2)olia tulerculata Fax. 



a a a 



CymopoUa frag His E-athb. 

 it a it 



Female. Slightly enlarged. 



Antcnnal and oral region. 



Abdomen of the female. ^Natural size 



Enlarged. 



Abdomen of the male. 



Male. Enlarged. 



From below. 



Male. Enlarged. 



From below. 



* 



-I 



PLATE VII. 



"0 



Fig. 1, Maninops fornicata Fax. 



it 



a 



it 



it 



it 



it 



a 



ti 



a 



1^ 



IK 

 2. 



2« 

 2K 



2K 



3. Paralomis diomedem Fax, 



Glyptolithodes cristatipes Fax 



a a it 



it 



it 



a 



it 



a 



a 



« 3^ 

 " 3*. 



ti 



ti 



a 



ti 



a 



it 



Fig. 1, LeptoMthodes asper (Fax.). 



ti ^a^ 



ti p. 



tt 



it 



1°. 



1". 



a 



it 



ti 



ti 



it 



it 



a 



it 



it 



it 



a 



a 



Enlarged. 



Anterior part^ from below. 



Cheliped. 



Male. Enlarged. 



Carapace, viewed from the side. 



Second antenna. 



Abdomen. 



Female. Slightly reduced. 



Abdomen of an ovigerous female. Nat. size. 



Abdomen of a smaller female. Enlarged. 



PLATE VIII. 



Female. About ^ natural size. 

 Abdomen. " % " " 



Eostrum in profile. JSTatural size. 

 Second antenna. X 1^. 

 A small portion of the dorsal surface of 

 carapace. More highly magnified. 



) 



the 



\ 



k 



i. 



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^Z^i X 'Ji J 



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