226 



NEW YORK STATE MUSEUM 



dalmanella Hall & Clarke 



Dalmanella elegantula Dalman (sp.) 

 *339 ~ i~ hypotype Orthis elegantula Dalman. Kongl. 

 Svenska Vet. Akad. Handl. for 1827. 1828. p. 117. 



Orthis elegantula Beecher & Clarke. New- 

 York state museum memoir 1. 1889. pi. 1, fig. 3, 3a. 

 Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1340 ls £o_ hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. r, fig. 4. 



Niagaran Waldron Ind. 



C. D. Walcott and C, Van Deloo, coll. 1878 



1 34 1 ^^- hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. i, fig. 5. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1342 -2-ip. hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. i,fig. 6, 6a. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 

 r 343 1 ^-- hypotype Beecher & Clarke. New York state museum 

 memoir 1. 1889. pi. 1, fig. 7, 7a. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1344 zagJL hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. i,fig. 8, 8a. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1 345 -^f-- hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 1, fig. 9, 9a. 



Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



1346 73 8 90 hypotype Beecher & Clarke. New York state museum 



memoir 1. 1889. pi. 1, fig. 10, 10a. 



Niagaran Waldron Ind. 



*347 13 f Ji - hypotype Beecher & Clarke. New York state museum 

 memoir 1. 1889. pi. 8 (series of 27 growth stages). 

 Niagaran Waldron Ind. 



C. D. Walcott and C. Van Deloo, coll. 1878 



