106 PROCEEDINGS OF THE AMERICAN ACADEMY. 



2. On Laccophilas maculosus Germ., L. hyalinus 



Dej., and L. minutus Sturm paradoxus. 



3. On Laccophilus maculosus Germ. . . . appendiculatus. 



4. On Laccophilus hyalinus Dej. and L. minutus 



Sturm melanurus. 



5. On Laccophilus maculosus Germ. Hydro- 



porus spurius Lee. and sp. indet. . . . marginatum. 



6. On Laccophilus maculosus Germ, and Hydro- 



porus spurius Lee rhyncostoma. 



7. On Laccophilus maculosus Germ. . . . lichanophorus. 



8. On Laccophilus maculosus Germ, and Hydro- 



porus spurius Lee uncinatus. 



9. On Laccophilus maculosus Germ hyalinus. 



10. On Laccophilus maculosus Germ, and Hydro- 



porus sp affinis. 



11. On Laccophilus maadosus Germ., Hydroporus 



spurius Lee., and gen. indet simplex. 



12. On Bidessus granarius Aube Bidessarius. 



13. On Desmopachria convexa Aube horealis. 



14. On Desmopachria convexa Aube .... aurantiacus. 



B. Antheridia composed of single Cells. 



Dioecious Amorphomyces 



1, On Falagria dissecta Er Falagrice. 



2. On Bledius basalis Lee jloridanus. 



§ Monoecious. 



* Antheridia borne in definite series on the appendages. 

 7 Antheridia springing directly from successive cells of the appendage. 



a. Appendage solitary, bearing the antheridia in sev- 



eral vertical series Helminthophana 



1. On Nycteribia Dufourii Nycteribice. 



b. Appendage solitary, bearing the antheridia in a sin- 



gle vertical series Stigmatomtces 



1. On Drosophila nigricornis Loew entomophila. 



2. On Musca domestica L Baeri. 



3. On Chilocorus bivulnerus Muls virescens. 



c. Appendages numerous, arising directly from the 



receptacle, bearing the antheridia in a single 



vertical series Idiomyces 



1. On Deleaster dichrous Grav Peyritschii. 



