PLATE XL. 



TEST TUBES L'ONTALMAMi TJlICHOSTJloXdYLl I'KllCJtAClLls. 

 m 59 5.-) f;3 .■>" 6+ 



89^ 10i~108 207-2 4 ''IWl 2N1 2^—331 2B8-3U3 



365—375 



258—548 



'455—490' 

 Fio. 3. 



IIO3L1403 



61 



4769—4793 



52 4K 



05 



50 ^O 40 



47 



03 



51 



(;i 



(iii 



f;T 



Fiu. 4. 



50 



53 



r,i 



Vu,. 3. (.', nat. size) sluiwin),' siimll tost tiibos iuninpuil in imir.-i cuiitaiiiiiig the Stronpyli collected from the two ca-ca of 



cloven Grouse. 'I'lio soriiil nuiiilior of the Grouse is written on the top, w itli the minii)er of Stronnyli present in eneh tube 



imniodiately helow. 

 Fl<:. 4. {i, nat. size) showing .sniiill test tulies eoiitnininu the Strontryli collceteil from lioth eacn of eighteen On use. No 



Strong)!! wore found in the eiicii of (irouise No. 52, and in this case the test tulie contains thirty-two specimens of 



Jletmikis /Kiplllosa. The serial nunilier of the Grouse is printed opjiosite each tuljc. 



Opjiosilcp. 283. j 



