591 



STUDIES ON GREGARINES—KAMM 



59 



Dufour says concerning this animal life: 

 Subsphericum alba, cephalothorace abdominis dimidiam partem adaequante. 



From the figure and description of Dufour it is obvious that what he 

 observed were not sporonts but cysts. There is no record of sporonts being 

 found, and the error was a very natural one at the time. 



LIST OF SPECIES FOUND IN THE ORDER NEUROPTERA OF 

 THE CLASS HEXAPODA 



Parasite 

 gregarinidae 



Gregarina clavala Kolliker 



Gregarina tnyst acid arum Frantzius 



Gregarina marleli Leger 



Gamocys is ephemerae (Frantzius) Labb6 



ACTINOCEPHALIDAE 



Actinocephalus sieholdii (Kolliker) Frantzius 

 Actinocephalus octacanthus Frantzius 

 Actinocephalus brachydactylus Ellis 

 Geneiorhynchus monnieri Schneider 



T)T3e species 

 Genriorhynchus aeschnae Crawley 

 Bothriopsis claviformis Pinto 

 Asterophora mucronala L^ger 



Type species 

 Asterophora elegans L6ger  



Discorhynchus truncatus (L6ger) Labbe 



Type species 

 Pileocephalus chinensis Schneider 



Type species 

 Pileocephalus heerii (Kolliker) Schneider 

 Hoplorhynchus oligacanthus (von Siebold) 

 Schneider 



Type species 



ACANTHOSPORIDAE 



Ancyrophora uncinata L^ger 



Prismatospora evansi Ellis 

 Type species 



MENOSPORIDAE 



Menospora polyacanlha L€ger Type species 



SPECIES OF DOUBTFUL POSITION 



[? psocorum von Siebold] 



Host 



Ephemera vulgara larv. 

 Mystacides sp., larv. 

 Embia Salter i Ramb., larv. 

 Ephemera vulgata, larv. 

 Ephemera sp., larv. 



Agrion sp., larv. 

 Phryganea sp. 

 Aeschna sp. 

 Libellules sp. 



Aeschna constricta Say. 

 Aeschnida sp., larv. 

 Rhyacophila sp. 



Phryganea grandis, larv. 

 Sericosioma sp., larv. 

 Sericostoma sp. larv. 



Mystacides sp., larv. 



Phryganea varia (Fab.) larv. 

 Calopteryx virgo L., larv. 

 C. splendens Harb. larv. 



Sericostoma sp., larv. 

 Phryganea rhumbica, larv. 

 Dyliscus sp., larv. 

 Colymbetes sp., larv. 

 Limnophilus rhombicus, larv. 

 Tramea lacerata Hagen 

 Sympetrum rubicundulum Say 



Agrion puella, larv. 



Psocus sp. 



