fiSJ STUDIES ON GREGARINES—KAMM 65 



GENEIORHYNCHUS AESCHNAE Crawley 

 [Figure 40] 

 1907 Geneiorhynchus aeshnae Crawley 1907: 227 



1911 Geneiorhynchus aeshnae Sokolow 1911; 282 



1913 Generorhynchus aeshnae Ellis 1913: 275, 289 



Sporonts solitary, cylindrical. Length of trophozoite 420/z. Ratia 

 (without epimerite) LP:TL: :1:3. WP:WD: :1.1:1 Protomerite widest 

 at base, curving gently anteriorly, ending in a truncate cone. No con- 

 striction at septum. Deutomerite narrower than protomerite at septum, 

 tapering thence and ending in a broad truncated extremity. Epimerite a 

 large globular papilla borne on a short stout neck from the protomerite and 

 "liberally provided with short spines directed backward." (Crawley). 

 Nucleus spherical with several karyosomes. Sarcocyte in apex of pro- 

 tomerite very thick. Endocyte not dense, nucleus visible in vivo. Cyst 

 and spores not known. 



Intestine? of Aeschna coustricta Say. (Aeschna c.) 



Taken in Southeastern Pennsylvania. 



Genus BOTHRIOPSIS Schneider 1875: 596 

 Epimerite an ovoidal structure with six or more long slender filaments. 

 Protomerite very large, septum convex upward. Spores biconical. 



BOTHRIOPSIS CLAVIFORMIS Pinto 

 [Figure 61] 



1918 Bothriopsis claviformis Pinto 1918: ? 



1919 Bothriopsis claviformis Pinto 1919: 87 

 Sporonts elongate-triangular, widest at anterior end, bluntly acuminate 



posteriorly. Dimensions: 100 to 200^1* in length, 70 in width (of protomer- 

 ite). Ratio LP:TL: :1 :7; WP:WD: :1.4 : 1. Nucleus spherical to irregular 

 in shape. 



Intestine of Aeschnida sp. 



Taken at Manguinhos, Brazil. 



Genus ASTEROPHORA Leger 1892: 129 

 Epimerite a thick long disc with a milled border and a long stout style 

 projecting upward from the center. Spores cylindro-conical. 



ASTEROPHORA MUCRONATA Leger Type species 

 [Figures 25 and 26] 

 1892 Asterophora mucronata Leger 1892: 130 



1899 Asterophora mucronata Labbe 1899: 22 



1903 Asterophora mucronata Minchin 1903: 200, 336 



Sporonts solitary, elongate-ovoidal. Length 350^1, width not given. 

 Ratio LP:TL: :1:2.2. WP:WD: :1:1.1. Protomerite elongate (twice as 



