464 



THAXTER. MONOGRAPH OF THE LABOULBENIACE^E. 



Laboulbcnia huniilis Thaxter. Fig. 10. Type on Chlccnius cyaniccps Bates from Hong Kong, X 263. 



Laboirfbenia Brachionychi Thaxter. Fig. 11. Individual on Brachionychus sp. from Cochin China, X 150. Fig. 

 12. Detail of antheridial branchlets, X 600. 



Laboulbcnia subti rranra Thaxter. Fig. 13. Form on Stiiicus geniculates from England, X 263. Fig. 14. 

 Individual on Trechus micros Herbst. from Hungary, X 263. Fig. 15. Form on Trechus sp. Berlin Mus. No. 880, 

 X 263. 



Laboulbenia Atlantica Thaxter. Fig. 16. Typeon Lathrobium muUipunctatum, X 263. Fig. 17. Form on 

 Gargus Schaumii, X 263. 



Laboulbcnia bidentata Thaxter. Figs. 18-19. Mature individuals, X 263. Fig. 20. Detail of tip of perithe- 

 cium, X 1100. 



PLATE LIV. 



Laboulbenia obtusa Thaxter. Fig. 1. Mature Type, X 280. 



Laboulbenia intermedia Thaxter. Figs. 2-3. Two type specimens showing the appearance of the tips of the 

 perithecium from opposite sides, the blackened external branch broken in both, X 260. 



Laboulbenia Mrogcnidii Thaxter. Fig. 4. Mature individual, the appendages considerably broken, X 260. 

 Fig. 5. Young individual with tuft of antheridia, X 62.5. 



Laboulbenia Pseudomasci Thaxter. Fig. 6. Mature Type, X 260. 



Laboulbcnia Madeira Thaxter. Fig. 7. Type form, X 260. 



Laboulbenia pallida Thaxter. Figs. 8-9. Two individuals showing variation in appendages, X 260. 

 Laboulbcnia Oedodactyli Thaxter. Fig. 10. The Type with simple outer appendage, X 260. 

 Laboulbcnia Ophoni Thaxter. Fig. 11. The Type on Ophonus sulphuripcs, Italy X 260. 

 Laboulbcnia Oopteri Thaxter. Fig. 12. The Type: external branchlet broken off, X 260. 

 Laboulbenia Coptew Thaxter. X 260. Fig. 13. The Type. 



Laboulbenia Orthomi Thaxter. Fig. 14. The type form of compact habit, X 260. Fig. 15. A more elongate 

 variety, X 260. 



Laboulbenia Stomonaxi Thaxter. Figs. 16-17. Two individuals, the perithecium of one containing mature 

 spores, X 260. 



Laboulbenia mclanaria Thaxter. Fig. 18. The Type from Ophonus gcrmanus, Portugal, X 260. 

 Laboulbenia Drypta Thaxter. Fig. 19. The Type, X 260. 



Laboulbenia erecta Thaxter. Fig. 20. Individual from Colpodes evansccns, Mexico, X 260. Fig. 21. Type on 

 C. agilis from same locality, X 260. 



PLATE LV. 



Laboulbenia dubia Thaxter. Fig. 1. The Type, X 260. 



Laboulbenia Darwinii Thaxter. Fig. 2. Type on Pachytclcs, Brazil, Hope Collection No. 285, X 260. 

 Laboulbcnia olivacca Thaxter. Fig. 3. The Type, X 260. 



Laboulbcnia Anaplogenii Thaxter. Fig. 4. The Type on Anaplogenius, China, X 260. Fig. 5. Unusually 

 well developed individual on Stcnolophus from Cambridge, in which the segments of the branches are distally 

 swollen, but which was associated with individuals normal in this respect, X 260. 



Laboulbenia Platyprosopi Thaxter. Fig. 6. Type form, X 260. 



Laboulbenia Rougetii Robin var. Japanensis Thaxter. Fig. 7. Typical form reduced as compared with other 

 figures on the plate, X 150. 



Laboulbcnia Rougetii Robin, var. Chinensi? Thaxter. Fig. 8. Type form, reduced, X 150. 

 Laboulbenia bilabiata Thaxter. Fig. 9. The Type, X 260. 



Laboulbenia Anchonodcri Thaxter. Fig. 10. Type on Anchonoderus subomcus from Panama, X 260. Fig. 11. 

 Form on A. binotalus from Guatemala, X 260. 



Laboulbcnia Pericalli Thaxter. Fig. 12. The Type, X 260. 

 Laboulbcnia Euchilce Thaxter. Figs. 13-14. Two type specimens, X 260. 



Laboulbcnia Thyreopteri Thaxter. Fig. 15. Variety from Borneo, X 260. (See Plate LXIV, fig. 15, for nor- 

 mal type.) 



PLATE LVI. 



Laboulbenia insularis Thaxter. Fig. 1. Mature Type, X 260. Fig. 2. Young individual showing full devel- 

 opment of outer appendage, X 460. 



Laboulbenia Latonw Thaxter. Figs. 3-4. Two well marked variations, X 260. 



