FOREIGN SPECIES. 



6 J 



Nothrus ovivorus ... 



— ovulum 



— peltifcr 



— pigerrimus . 



— posticus 



— pulverulentus 



— quadr acanthus 



— scaiiger . . . 



Characters. 



— sordidus. 



— spirofilus . . 

 Oppia microptera . . 



•xhata 7 •/• 



1 t c agiLis 

 ribates } * 



Oribata 

 or 



— Americana.. 



— angulatus 



Probably a Notaspis ; sup- 

 posed to have been found 

 sucking tlie eggs of tbt 

 canker-worm 



Probably a Hermannia or 

 Tegcocranus ; said to be 

 very like Koch's Nothrus 

 gibbus, but only about 

 •25 mm. long 



Like N. theleproctus, but 

 with hairs round the ab- 

 domen 



Very dark ; like N. bicari- 

 natus 



Red-brown, broadest at the 

 progaster ; probably a 

 nymph 



Very like Damceus verticil- 

 lip es 



Said to be of the nature of 

 N. echinatxis. Qy. N. hor- 

 ridus 



Of the nature of N. thele- 

 proctus, but larval skin 

 furthest back ; said by 

 Haller to be the young of 

 N. theleproctus 



Squaiish, with long, stifl" 

 hairs on lateral margin 

 of abdomen, but without 

 apophyses 



Something like N. peltifer, 

 Koch 



A Notaspis, I mm. long; 

 lamellas long ; pseudo- 

 stigmatic organs fusi- 

 form, recurved ; no mark- 

 ings nor hairs on body 



LikeO.Jyitcasii, but smaller; 

 no translamella; lamellar 

 hairs strongly serrated; 

 inter-lamellar hairs re- 

 flexed 



An American species ; la- 

 mellae serrated ; inter- 

 lamellar hairs very long, 

 thickened at the ends, 

 pilose 



With undulated hind 

 margin to abdomen 



Keference. 



Packard, A. S., Jr. 



Haupt., Kjifermilben 

 um Bamberg. 



Koch, Heft 29, fig. 9. 



Koch, Heft 38, fig. 3. 

 Koch, Heft 30, fig. 5. 



Koch, Heft 29, fig. 3. 



Haupt., Kafermilben 

 um Bamberg. 



Koch, Heft 29, fig. 11; 

 Haller, Misc. Acar 

 p. 507. 



Koch, Heft 29, fig. 20. 



Haupt, Kafermilben 



um Bamberg. 

 Berlese, Acari, &c. 



ItaL, fasc. xx, tav. 9. 



Nic, p. 432. 



Haller, Bcschreibung 

 einiger neuen Mil- 

 ben, p. 222. 



Koch, Heft 30, fig. 21 



