

\. '?'is. A t:jrr)iij) nT T!;i(tri'i:i, Hio bodies lirini,' black, and bearing; ni()tiK' cilin in 

 various \v;iyH, ,1, llu' two to the l<'fl. tlic cnniinon hay BacMlua {B. sN/'/iT/s), Ihe 

 one U) IJH' ri;jli(, ;i Sjurillmii ; II. a (Nk'ciim form (PhiiiorocciiR); C, I>, J'\ species of 

 I's.HiloiHoiHis : /■', r;, siirri.-s of F,;icillim, /'""hcin-,' that of typhoid fi-v.T; JL Mlcro- 

 .y)ira ; J, l\\ A, ,)/. sjiccicH uf Sphiflum.—AUt'T Enuler and Pkantl. 



