Paras, u-.o 



KEY TO THE SPECIES OF CRIC0NEMDIDE3 

 (From Raski, 19^f) 



1. Spear length 100 v» or more 2 



Spear length 90 ji or less ^ 



2. Total body annules 9$ or more »_3 



Total body annules 58-61 annulifer (de Man) 



3. Length 0.U50 mm. or morej spear not very long and thin (less 



than 1/3 of body length) 1^ 



Length 0.270-0.300 mm.^ spear very long and thin (more than 



1/3 of body length) macrodorum Taylor 



U. Spear 105 ^j total body annules lUO; length 0.880-1.000 mm. 



annulatum Taylor 



Spear 122 )ij total body annules 95-103} length O.U56 mm. 



sphagni (Micoletzky) 



5 . Tail pointed ^ 



Tail rovmded jj^ 



6. Total body annules 110 or more 7 



Total body annules less than 80 8 



7. Length 0.700 mm.j vulva on 16-I7th annule from terminus 



komabaensis (Imamura) 



Length 0.550-0.590 mm.} vulva on 8th annule from terminus 



morgense (Hofmanner and Menzel) 



8. Total body annules 70 or more o 



Total body annules 65 -heideri (Stefanski) 



9. Vulva located on 12-15 th annule from terminus; total body 



annules 70-76 2.0 



