Pomona CoM.KciK Joiknai. ok Kntomciumiv 



775 



ami is ns lonfj or u little lon^'cr tluiu IV nml V to^'cthiT ; IV and V an- usually 

 eo-e(iual, l)ut either one may l)e longer than the other. The iiieasiireiiientn of 

 the articles IV, V and \'I of four antenna- are as follows: 



(1) (2) (3) (4i 



IV 0.11 mm. ().:n mm. 0.2(1 mm. 0.27 mm. 



V 0.12 mm. (i.:i(l mm. 0.27 mm. 0.27 mm. 



VI 0.1 mm. 0.2") mm. 0.27 mm. 0.25 mm. 



Till' sixth article is usually the shortest of the last three. The spur of VI 

 is e(iual to aliout one-sixth of the Icn^'tli of the entire article. Lart'e i-irciilar 



. ^ . - :i.^ i»> i j I w . !! ii i '"X ■ > ' j^l^ 



Figure 245. Tuberolachnus viminalis (Fonsc.) Mordwiiko 

 \. winged viviparous I'cni.ilc; B. cornicle; C, tarsi; D and E, antennae of the same. 



