PLATE XXXIV. 



Figures magnified 485 diameters. 



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Fig. 6. Lacrymaria olor 0. F. Mull 153 



Fig. 7. Trachelius ovum Ehr 155 



Fig. 8. Lacrymaria olor, contracted 153 



Fig. 9. Coleps hirtus Ehr. 152 



FlG. 10. Lacrymaria truncata Stokes 153 



