li 



a close-set smaller series of dentate projections becoming mere 

 shagreening in the rear ; the harpagines are very large, 



Z. filipendiilae manni, H.-S. PL A, fig. 2. The genitalia 

 of this high alpine race show at once its very close relationship 

 to Linne's species, the organs are not quite so large, but are 

 otherwise similar. 



Z. stoechadis, Bkh. PI. A, fig. 3. These organs also prove 

 its near relationship to Jilipendulae ; the harpagines are, 

 however, smaller and the armature less formidable, whilst the 

 armature is more extensive on the lower margin of the sheath. 



Z. epJdaltes, L., PI. A, fig. 4 (ab peucedani, Esp., examd.), 

 has the tegumen barely half the length of jilipendulae ; the 

 bifurcate sclerites are also much broader; the armature has 

 long fine teeth and is closely beset with smaller dentition; 

 the harpagines are also different in shape. 



Z. lonicerae, Sch. PI. B, fig. 5. The tegumen is shortly 

 bifurcate; the armature has the dentition shortish, but the 

 close-set area is very extensive ; the harpagines are large and 

 broadly oval. 



Z. tfifolii, Esp., PI. B, fig. 6, has quite different harpagines; 

 the armature has long, strong teeth, and is decidedly less 

 extensive. 



Z. angeUcae, 0. PI. B, fig. 7. This is quite a distinct species 

 from any of the preceding ones, and is allied to the transalpina 

 group ; the tegumen is bifurcate with irregular broad sclerites ; 

 the armature extensive, with very large tusk-like teeth on 

 both upper and lower portions, whilst the clasps are narrower. 



Z. centralis, Oberth., PI. B, fig. 8, is allied to angeUcae ; 

 the bifurcate tegumen is longer and slightly humped; the 

 armature with smaller dentition, and the harpagines different 

 in shape, being squarer. 



Z. astragali, Bkh., PL C, fig. 9, is a very close ally of cen- 

 tralis and angeUcae ; the tegumen is different, with a marked 

 hump, it is broad and lobe-shaped ; the armature is similar, 

 with largish teeth ; whilst the clasps are larger and oval. 



Z. alpina, Berce, PL C, fig. 10, has the tegumen with 

 longer bifurcation, and the shape of the digitate sclerites 

 differs ; the armature is extensive, with two rows of strong 

 teeth; the clasps are broad, hairy and different in shape. 



