1 - 2. by Proszynski

3. by Logunov D.V., Wesolowska W. 1992
"In spite
of having a series of Y. ususudi, in neither
sex could we find any consistent difference from Y. striatipes, except
minor difference in the structure of tibial apophysis (cf Fig. 35AC-D and
35 A-B)." Compare differences in epigynum of both species! - J. Proszynski
4. by Proszynski 1976 <=========> 5. by Logunov, Marusik 2000b
Hokkaido specimen can be misidentified !
See above.
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