SPOROZOA, GREGARINIDA 



551 



with a thick blunt endosporal rod at each end. One species (Crawley, 

 1903). 



A. macrocephala C. (Fig. 235, ra). Sporadins up to 600^ long; cysts 

 spherical, 410/* in diameter; spores navicular, slightly curved, 19/z 

 by 4ju; in gut of Lithobius forficatus. 



Fig. 235. a, b, Menospora polyacantha (Leger); c, d, Dactylophorus 

 robustus (c, X130; d, X900) (Leger); e, Echinomera magalhaesi, X130 

 (Pinto); f, g, Rhopalonia hispida (g, X830) (Leger); h, Bendrorhynchus 

 systeni, X770 (Keilin); i, Trichorhynchus pulcher (Schneider); j, k, Nina 

 gracilis (j, X10) (Schneider); 1, Seticephalus elegans, X450 (Pinto); 

 m, Acutispora macrocephala, X65 (Crawley); n, Metamera schubergi, 

 X270 (Duke); o, p, Hentschelia thalassemae (o, X230; p, X620) (Mackin- 

 non and Ray); q, r, Lecythion thalassemae (q, X270; r, X930) (Mackinnon 

 and Ray). 



