290 
PAPÉIS AVULSOS 
Vol. X — N.° 16 
MAPA II 
14. Piquete, São Paulo, 635 m. 
15. Perus, São Paulo, 739 m. 
16. São Paulo, São Paulo, 738 m. 
17. São Bernardo do Campo, São Paulo, 744 m. 
18. Paranapiacaba, São Paulo, 797 m. 
19. Raiz da Serra (Piassaguera, São Paulo, ca. 20 m. 
20. Cubatão, São Paulo, ca. 2 m. 
21. Ilha de São Sebastião, São Paulo, ca. 200 m. 
ABSTRACT 
The Microhylid frogs in the collection of the Departamento de Zoologia, São 
Paulo, Brazil (formerly of the Museu Paulista) were first studied by Miranda- 
Ribeiro (1920) who described one new genus ( Emydops ) and three new species 
(Chiasmocleis bicegoi, Emydops hypomelas and Engystoma subnigrum). 
Later Carvalho (1948) re-studied the type-specimen of Emydops hypomelas, 
syuonymyzing this species to Stereocyclops incrassatus. 
In this paper a review is presented of the older as well as of abundant new 
material lately obtained. 
The type-specimens of Chiasmocleis bicegoi Mir.-Rib. and Engystoma subtn'- 
grum Mir.-Rib. are redescribed and figured. 
One specimen of Dasypops schirchi Mir.-Rib. from near the type-locality is 
also described and figured. It is found that Miranda-Ribeiro’s original drawings 
were not precise, and misled Parker into placing Dasypops Mir.-Rib. as a syno- 
nym of Microhyla. A new allocation in the genus Hypopachus is proposed for 
the species, on acount of the morphology of the shoulder-girdle, slernal aparatus 
and palate. 
cm 
2 3 
z 
5 6 
11 12 13 14 15 
