TLATE XXTX. 



Figure 1. Bolivitin mohi C^m^hmsbn, n. ap. Front ^icw of typp spccinioii, '■', 120. Station fifi47, rhicka,sawbay River 

 Ij miles southwest of 15oici', Miss. 



2. Bolliiim virkfibiirfinms Cushman, n. sp. Side \ lew of typo specimen, -' 120. Station (llfil, Mint Sprini; 



Bayou, Vickslmrg, Miss. 



3. BoJivma friiiiihd Cushman, n. sp. Side view of type spei'imen, < 120. Station (1(147, Cliicka.sawhay 



River 1 1 miles soutliwest of lioice, Miss. 



4. I'cnii'iiiliiiit iiiliiiinrgn Cushman, n. sp. View of Hat face. < 1(W. Station (1451, Mint Sprini,' liayou, 



Vicksliur};, Miss. 



5. IV/vicin////" /T(7//H(;n/o Cushman, n. sp. \'iew of two fares. •' 100. Station (1447, (ilass liayou, Vieksliurg, 



Miss, 

 fi. Caiiih-ijina sp. I'^ront view, > 120. Station (14ol, Mint Sprint; I'.ayon, Vickshurij, Miss. 



7. Iliiliiiiiiiii /III jioi<l('x D'Orliigny. Side \ie\v, ;•', 100. Station 11(147, <'liiekasawhay River IJ miles south- 



wi'st of I'.oice, Miss. 



8. fliilliiilniHn xiihh'i-i'x IT. 1'.. I'.rady var. <iiiiiiixl(i, Cushman. n. var. Front view, >; 120. Type specimen, 



station (1(117, ( liickasawhay River 1} miles southwest of I'.oice, Miss. 



9. Biiliin.iiii III! xiilili'i-i'^ II. I'. lirady var. niiiinxln Cusliman, n. var. ■ 120. Station (5447, Glass liayou, 



Vickshurg. Miss. 



10. f.riiirufi sirinin ( I)'(_)rliigny ) Ileu.ss var. siihslriiiln Williamson. ■ 100. Station 7(171, "lirown's Cave," 



I^eaf River, !Miss. 



11. Lniii'tin f(/7)iV/»//0Ha ( Seguenzai H. 15. Rrady var. I'.inlii Cushman, n. var. Front \ iew of type specimen, 



•- 100. Station 0447, (llass Bayou, Vickshurg, Miss. 



12. /.(/(/(/Id //r.i(i;/o»rM Williamson) Siddall. Front view, X 100. Station (j4.j2, Mint Spring Bayou, \'icksliurg. 



Miss. 

 146 



