4. 



4. 



5. \ 



(DK. A. C. ÜUBKMANS). NOTES ON ACA.B1. l^-'J 



Post. dors, shield half as wide 



as ant L. lacertarum (Cont.) 



Post. dors, shield nuch nar- 



lower L. saurarum Oudins. 



Males. 



With brooin of bristles 



around anus L. COrethroproctus Oudms. 



Without broom .... 2 



With 2 enormous curved 



spines on each side . . L. uncinatus (Can.) 



Without such unci ... 3 



Dors, shield narrow , sur- 

 rounded by unprotected 

 skin L. musculi (C. L. Koch). 



Dors, shield wide, occasionally 

 and esp. posteriorly sur- 

 rounded by narrow unpro- 

 tected margin .... 4 



Distinct demarcation between 

 sterni-genital and ventri- 

 anal shields L. lepidopeltis (Klti.) 



No such demarcation. . . 5 



Femur 3 with spur . . . L. lacertarum (Cont.) 



Femur 3 without spur . . 6 



Peritrema reaching level be- 

 tween coxae 2 and 3. . L. saurarum Oudms. 



Peritrema passing coxae 1 . L. albatus (C. L. Koch). 



2. 



Females. 



Two dorsal shields . 

 One dorsal shield . 

 Sternal shield present 

 No sternal shield more . 

 Sternal shield trapezoidal 

 Sternal shield linear . 



L. musculi (C. L. Koch). 



2 



2 



L. uncinatus (Can.) 



4 



L sylviarum (Can. et Panz.) 



