8^5 



THE OSTRACODA 



105 (106) Subterminal claw of furai clcci(._ .. 



Candotui simpsoni Sharp<- iR<j7 



l^'^Uy S-shapedfFig. ii^fid). 



LenKth 0.7? mm 

 mm. \'ill<i\vi>li v.: 

 ri«lit. Ui)iHT aii.l 

 paralk'l. I-urca turvol 

 lon>,'as wide with the mi! 

 S-sliapi'd a marknl . 

 twice width of funa fr(Ji 

 two-thirds its U-nKth. 1 

 and river shores, and poiuli 

 Illinois. 



^jXUi^ aiiMJ AuluUltt. 



,, , . Fig. iju6. 



Landona simpsoni. (a) Side view. X 47. '<>. ^«cum m; 

 (f) Second aoteniu: (rf) Kuroi. 



106(105) Subterminal claw not S-shapcd (Fig. 1297 f) ,0- 



107 Shell with dorsal and ventral margins nearly parallel (Fig. i2Q7tf). 



Candona paralida (i. \V. MuUcr 1900. 



X at 



Length 0.78 to 0.S5 mm., height 

 width 0.35 to 0.42 mm. Height t 

 I to 18. Furca straight. alx)ut sf\. 

 wide, its terminal seta rudiment ar\ 

 claws doubly pectinate with unusu. 

 seta about twice width of furca imn. M.i.trrminal 

 claw. Second leg five-scgmcntctl. Swampy poodt; 

 May. Colorado. 



Fig. 1J97. 

 Candona paralMa. (a) Side view. X sik; (fc) Sccoad liK 

 (c) Furca; (d) Terminal daws of furca. 



108(109) Furca plainly curved (Fig. 1301 /») 



109 (108) Furcanotplainly curved, approximately .straight (Fig. i^gSJi 



no 



(in) Both claws of furca plainly S-shaped (Fig. i2()S J). 



Candona si^nwidcs Sharpc 1S07. 



Length of 

 I .(\\ mm. Si ■ 

 Furca long a; 

 times as w 

 Dorsiil s*'t.i .1 

 of furca froni 

 male not ki 

 shores; .Ma\ 



Catulona iic»^ 

 mnlc. X :s 



