THAXTER. 



MONOGRAPH OF THE LABOULBENIACEiE 



401 



Dioicomyce8 Floridanus Thaxter. Fig. 35. M;it urc female individual. X 290. Fig. 36. Male individual, x 

 1100. 



Chitonomyces Javanicus Thaxter. Figs. 37 38. Mature individuals, / 800. 

 Chitonomyces paradoxic I'cyritsch variety. Fig. 39. Mature individual from Java, X 000. 

 Chitonomyces spinosus Thaxter. Fig. 40. Mature individual, X 000. 



Smeringomyces anomalus Thaxter. Fig. 41. Female individual in situ on bristle of host, X 290. Fig. 42. 

 Female individual in silu on brist le of host . The remains of a male (?) individual at right , X 1 100. 



PLATE XLIII. 



Clematomycea Indicus Thaxter. Fig. 1. Well developed individual, X 200. Fig. 2. Antheridial branchlet, 

 X noo. 



Ceraiomyccs Dahlii Thaxter. Figs. 3-4. Mature individuals: fig. 3 showing a complete rhizoidal apparatu 

 and t he relation of the basal cell to the integument and body cavity of the host , X 200. Fig. 5. An insert ion-cell 

 bearing appendage with antheridial branches, X 1100. Fig. 6. A spore, X 1100. 



Ceraiomyces Sclcnae Thaxter. Figs. 7-8. The two type specimens, X 290. 



Cornpsomyces Lesleoce Thaxter. Figs. 9-11. Two mature individuals, X 290. Fig. 12. Young individual 

 showing a single subterminal antheridium, X 1100. 



PLATE XL1V. 



Rhachomyccs Canariensis Thaxter. Figs. 1-2. Two mature individuals. X 290. 



Rhachomyees Philonthinus Thaxter. Fig. 3. Large individual on Amichrotus from Japan, X 290. Fig. 4. 

 Smaller specimen on Philonthus, England, X 290. 



Rhachomyccs stipitatus Thaxter. Figs. 5-6. Two individuals from the type preparation on Anophthalm us 

 Rhadamanthus Lind., the appendages much broken. Fig. 5 showing individual in situ on bristle of host, X 290. 



Rhachomyccs tenuis Thaxter. Fig. 7. Typical form, X 290. 



Rhachomyccs Dolicaonlis Thaxter. Fig. 8. A well developed typical individual, X 290. 



Rhachomyccs velalus Thaxter. Fig. 9. Individual in which the perithecium has been partly exposed by the 

 pressure of the cover glass, X 290. 



PLATE XLV. 



Rhachomyccs Javanicus Thaxter. Figs. 1-2. Two mature individuals, X 290. 



Rhachomyccs vclatus Thaxter. Fig. 3. Typical form with appendages in normal position about the perithecium, 

 X 290. 



Rhachomyccs Cayenncnsis Thaxter. Figs. 4-5. Two mature individuals in which the longer appendage near the 

 base are broken, X 290. 



Rhachomyccs T/ia/pu Thaxter . Figs. 6-7. Two mature individuals, X 290. 

 Rliachomyccs Oedichiri Thaxter. Figs. 8-9. Two typical individuals, X 290. 

 Rhachomyccs Zufii Thaxter. Figs. 10-11. Two mature individuals, X 290. 



Rhachomyees Aphanopsis Thaxter. Figs. 12-14. Variously developed individuals: the appendages in all more 

 or less broken. Fig. 13 a young individual showing the peculiar closely septate distal appendages, X 290. 

 Rhachomyees Cryptobianus Thaxter. Fig. 15. The type specimen, X 290. 

 Rhachomyccs Glyptomcroz Thaxter. Fig. 16. The unique Type, X 290. 



PLATE XLVI. 



Stigmatomyces constrictus Thaxter. Figs. 1-2. Detail of antheridia seen from opposite sides, X 1100. Figs. 3-4. 

 Mature individuals, X 290. 



Stigmatomyces Elachipteroz Thaxter. Figs. 5-6. Tw o mat ure individuals, X 290. Fig. 7. Del ail of antheri- 

 dium, X 1100. Figs. 8-8a. Detail of tips of perithecia, X 1100. Fig. 9. Basal cell of mature individual showing 

 concentric thickenings below nucleus, X 1100. Fig. 10. A spore, X 1100. 



Stigmatomyces proboscidea Thaxter. Figs. 11-12. Two mature individuals, X 290. Fig. 13. Detail of an- 

 theridial appendage, X 1 100. Fig. 14. A spore, X 1100. 



Stigmatomyces gracilis Thaxter. Figs. 15-16. Two mature individuals, X 290. Fig. 17. A spore, X 1100. 

 Fig. 18. Detail of antheridial appendage, X 1100. 



Stigmatomyces Hydrcllia Thaxter. Figs. 19-21. Mature individuals, the first two typical, X 290. Fig. 22. 

 Detail of antheridial appendage, X 1100. Figs. 23-24. Two views of the tip of the perithecium, X 1100. 



