250 PUPOIDES. 



Pupoides catalinensis Hanna, Proc. California Acad. Sci- 

 ences (4), XII, article 26, 1923, p. 514, pi. 10, figs. 1-4. 



"This species has the shape of P. hordaeeus (G-abb) but 

 lacks the characteristic rib sculpture of that form. While the 

 specimens of Pupoides from all of the other Gulf islands are 

 clearly marginatus and agree with that species in size, shape 

 and sculpture, this one on Santa Catalina Island is constantly 

 different. There does not seem to be a tendency toward inter- 

 gradation. There is some variation in altitude but the shape 

 still remains more cylindrical than in marginatus' 1 '' {Hanna). 



Page 106. 13th line: for "Basal lamella" read Basal fold. 



Fig. 17. Pupoides catalinensis (after Hanna). 



Page 110. The last four species in the key form a special 

 group of Pupoides which may be called section Ischno- 

 pupoides, P. hordaeeus being the type. With Pupoides pare- 

 desii Orb. (XXVI, 120) I have united Pupa limensis Phil. 

 The latter has been placed in the Diplommatinid genus 

 Adelopoma by Doering, followed by Kobelt (Das Tierreich, 

 Cyclophoridae, p. 480), I think erroneously. 



Page 112. 18th line from bottom: for "shalls" read shells. 



Page 113. Pupoides marginatus nitidulus (Pfr.). 



Aruba, Curasao and Bonaire (H. B. Baker). The speci- 



