150 



EEPOET OF NATIONAL MUSEUM, 1912. 



Dall, William Healey. Prof. Josiali 

 Keep. 



Nautilus, 25, No. 6, 

 Oct., 1911, pp. 61, 

 62. 



The nomenclature of the Ven- 



eridae. 



Proc. Malacol. Soc. 



London, 9, pt. 6, 



Sept., 1911, pp. 349- 



351. 



Reply to ci-iticisms on the 



nomenclature of the group 



adopted in the Proceedings of 



the U. S. National Museum, No. 



1312. 



• [On the jaw of Sphyradium.] 



Froc. V. 8. Nat. Mus., 

 41, Oct. 14, 1911, p. 

 372, footnote. 

 Confirming the observations 

 of Dr. V. Sterki on the charac- 

 ter of the jaw, from observa- 

 tions made in the National 

 Museum. (Printed as a foot- 

 note to a paper by G. Dallas 

 Hanna on " The American spe- 

 cies of Sphyradium with an 

 Inquiry as to their generic re- 

 lationships.") 



Mollusca, shells and shellfish. 



Boy Scouts of Amer- 

 ica. Official Hand- 

 hook, 1911, pp. 83- 

 86. 

 Notes on mollusca and where 

 they may be found, to encour- 

 age the study of these animals 

 by the boys. 



A new genus of bivalves from 



Bermuda. 



Nautilus, 25, No. 8, 

 Dec, 1911, pp. 85, 

 86. 

 The new genus Argwodonax, 

 and species A. haycocki are de- 

 scribed from specimens sent to 

 the U. S. National Museum by 

 Mr. Haycock. The genus is 

 founded on a small bivalve 

 shell believed to belong to the 

 family MesodesmatidiB. 



A new brachlopod from Ber- 

 muda. 



Nautilus, 25, No. 8, 

 iJec, 1911, pp. 86, 

 87. 

 Argyrotliecw heymudana is 

 described as new. The types 

 are in the U. S. National Mu- 

 seum. 



Dall, William Healey. A new Cali- 

 fornia Eupleura. 



Nautilus, 25, No. 8, 



Dec, 1911, p. 87. 



Eupleura c/rippi is described 



as new, from the type presented 



to the U. S. National Museum 



by Mr. C. W. Gripp. 



The British uudibranchiate mol- 

 lusca. By Alder and Plancock ; sup- 

 plement by Sir Charles Eliot. 



Science (n. s.), 34, No. 

 885, Dec 15, 1911, 

 p. 849. 

 Review of Sir Charles Eliot's 

 memoir. 



New Californian mollusca. 



Nautilus, 25, No. 11, 

 Mar., 1912, pp. 127- 

 129. 

 Aesopus gofortlii, from Mon- 

 terey ; the new genus Grippina, 

 with the new species O. calif ar- 

 nica, and Rochefortia grippi, 

 the latter two from San Diego, 

 are described as new. The 

 types are in the U. S. National 

 Museum. 



— Note on the genus Panope, 



Menard. 



Proc. Malacol. Soc. 

 London, 10, pt. 1, 

 Mar., 1912, pp. 34, 

 35. 

 Discussion of the nomencla- 

 ture of the genus showing that 

 the original form of the name 

 which must be adopted is 

 Panope and not Panopca, as 

 generally written. 



New species of fossil shells 



from Panama and Costa Rica col- 

 lected by D. F. MacDonald. 



Smithsonian Misc. 

 Colls., 59, No. 2, 

 Mar. 2, 1912, pp. 

 1-10. 

 The following species are de- 

 scribed as new from the Pleisto- 

 cene deposits of the Canal Zone, 

 Panama : Yoldia perprotracta. 

 Area iScapJiarca) limonica, Pi- 

 tarkb suharesta, Corhula mac- 

 donaldi, Sphcnia wallacei, Ha- 

 minea canalis, Marinula colonia, 

 Olivella myrmecoon, Cerithkim 

 (Potamides?) milium, Bittium 

 panamcnsc, Teinostoma (Pseu- 

 dorotella) goethalsi, and Cadu- 

 lus vaughani. From the Plio- 

 cene of Toro Point, Epitonium 

 {Sthenorytis) torovnse, and a 

 possible variety insignc. From 



