Trom b idijorm es 



185 



legs have six movable segments and the coxal plates are contiguous. 

 All tarsi are provided with two claws and tarsi ii, iii and iv with a 

 clawlike empodium. Two pairs of genital suckers are present. In the 



Figure 124 Labidostomma luteum Figure 125 Labidostomma neotropica 



Kramer. Lateral view of chelicera. Stoll. Dorsum of female 



(After Thor 1931) 



female the genital and anal openings are united in a circular plate 

 while the male genital opening is separate although in the same posi- 

 tion. 



Figure 126 Labidostomma neotropica (Stoll). Venter of female. 

 Genera: 



1. Labidostomma Kramer, 1879 [= Panoplia v. Heyden, 1826 {nom. 

 praeocc.) = Nicoletiella R. Canestrini, 1882 — Ceratoacarus 

 Ewing, 1913] 

 Type. Labidostomma luteum Kramer, 1879 (Some believe this to be 

 a synonym of Acarus denticulatus Schrank.) 



