Ix 



DIV. III. — ARTICULATA. 



ORDER III. — Abranchiata. 



Family. 



< 



< 



Genus. 



Subgenus. 



Example of Species. 



I. Lumbri- f^" Enterio, Sav. L. terrestris, L. 



J- < 2. Hypogason Hy. hirtum, Sav. 



CUS, L,. . J^3_ xrophonia T. barbata, Aud. Sf Ed%v. 



II. Xais, L Nais elinguis, Miill. 



III. Climena Cl. amphistoma, Sav. 



< H 



a s 



< H 



K O 



/" 



I. Hirudo, L. ' 



{n. 



1. Sanguisuga, Sav. . . H. medicinalis, L. 



2. Hsemopis, ;S'ai'. • • • • H.sanguisuga, Sav. Zfor^e leech 



3. Bdella, .Say. • ■ • - -Bd. Nilotica, Eg. 



4. Nephelis, Sav, . • • • Hir. vulgaris, L. 



5. Trochetia, Z);(iroc/ieiGeobdella trochetii, Blain. 



6. Aulostoma ilfo - \ ^ nigrescens 

 quin-iandoii . . J 



7. Branchiobdella, \ g_ ^^^^^. q^_ 

 Oaier j 



8. Haemocharis, 5'av .. Hirudo piscium, L. 



9. Albiona, Sav Hir. muricata, L. 



10. Branchellio, Sav. ..B. torpedinis, Sav. 



11. Clepsines, Sav.^ 

 Glossopores, > Hir. complanata, L. 

 Johns J 



12. Phyllina, Okeyi Hir. hippoglossi, Miill. 



"^13. Malacobdella, ^to/w.Hir. grossa, Miill. 



Gordius, L . G. aquaticus, L. 



