148 NEW YORK STATE MUSEUM 



Rio Maecuru, Para, Brazil 

 O. A. Derby & J. M. Clarke, donors 



Grammysia pissisi Clarke 



6323 ^\9-S-^ TYPE Grammysia pissisi Clarke. Arch, do 

 Mus. Nac, do Rio de Janeiro. 1899. v. 10. Author's 

 Eng. ed. 1900. p. 65, pi. 7, fig. 7. 

 Devonic (Maecuru group) 



Rio Maecuru, Para, Brazil 



O. A. Derby & J. M. Clarke, donors 



- 6324 ^-^/-S-^ TYPE Clarke. Arch, do Mus. Nac. do Rio de Janeiro. 



1899. V. 10. Author's Eng. ed. 1900. pi. 7, fig. 8. 



Devonic (Maecuru group) 



Rio Maecuru, Para, Brazil 

 O. A. Derby & J. M. Clarke, donors 



Grammysia ulrichi Clarke 



6325 ^-\9-8-^ TYPE Grammysia ulrichi Clarke. Arch, do 



Mus. Nac. do Rio de Janeiro. 1899. v. 10. Auth- 

 or's Eng. ed. 1900. p. 67, pi. 7, fig. 12. 



Devonic (Erere group) Erere, Para, Brazil 



O. A. Derby & J. M. Clarke, donors 



Guerangeria Oehlert or Nyassa Hall 

 Guerangeria (or Nyassa) ortoni Clarke 



6326 -^-^-^ TYPE Guerangeria (or Nyassa) ortoni 



Clarke. Arch, do Mus. Nac. do Rio de Janeiro. 

 1899. V. 10. Author's Eng. ed. 1900. p. 62, pi. 7, 

 fig. 6. 



Devonic (Erere group) Erere, Para, Brazil 



O. A. Derby & J. M. Clarke donors 



LIOPTERIA HaU 



Liopteria browni Clarke 



6327 -^-3j§-^ TYPE Liopteria browni Clarke. Arch, do 



Mus. Nac. do Rio de Janeiro. 1899. v. 10. Author's 

 Eng. ed. 1900. p. 48 pi. 5, fig. 13. 

 Devonic (Maecuru group) 



Rio Maecuru, Para, Brazil 

 O. A. Derby & J. M. Clarke, donors 



