588 Pseudis, “ The Paradoxical Frog.” [ October, 
tween the cells of the corpus graffianum in the ovary. It would 
gradually acquire a membranous covering and a germinal vesicle 
(Fto. 97.) PSEUDIS. 
1, 2, Batrachichthys, from Ann. Mus. Nac. Rio de Janeiro, Vol. I., Pl. VI. 
\8, 4, Pseudis minuta, from Nature. 
with the inclosed germinal dot; or, better stated according tO 
Agassiz’s nomenclature, it would appear as an ectoblast ee 
