323] 



STUDIES ON GREG ARINES WATSON 



113 



Maximum length of association 

 Ratio 



length protom. : total length sporont...! 



width protom. : width deutomerite 1 



G. galliveri 

 590/x 



5 



0.8 



Shape protomerite of Broad and flat, shape 

 primite slightly irregular 



three times as wide 

 as high 



Wider than deutome- 

 rite 

 Shape protomerite of Flattened, four times 



satellite 



Shape deutomerite of 

 primite 



Shape deutomerite of 



satellite 

 Nucleus 

 Endocyte 



as wide as high 



Constricted below sep- 

 tum, dilated below 

 and widest in poste- 

 rior two-thirds 



Subspherical to broad- 

 ly ovate 



Spherical, small 



Very dense, deep brown 

 in both protomerite 

 and deutomerite 



Provided with a very 

 large, flattened papilla 

 which fits into large 

 depression in primite 



G. kingi 

 350^ 



1 : 

 I : 



1.1 



' ' Saddle shaped, broad 

 and swollen in front, 

 much narrower be- 

 hind" 



Narrower than deuto- 

 merite 



"Subspherical to com- 

 pressed ' ', twice as 

 wide as high 

 ' ' Cylindrical, g e n e r- 

 ally broader in front. 

 Outline often irregu- 

 lar" 



Spherical, small 

 "Not dense" 



Anterior surface of Provided with a very Shows a slightly raised 

 satellite large, flattened papilla ring, primite fitting 



into a very shallow 

 saucer on anterior 

 end of satellite 

 90 to 100,*. 



Single long spore duct 

 "25% of crickets 

 opened contained 

 these parasites in 

 countless numbers" 

 No other allied species has been described from crickets. 



Cysts, diameter 



Dehiscence 



Frequency 



350/x 



Many spore ducts 

 Rare, not more than 

 one cricket in 40 har- 

 boring it 



