FAtJlSrA OP ORTHAULAX PUGNAX ZONE. 135 



Family CHAMIDAE. 

 Genus CHAMA (Linnaeus) Brugui^re. 



Chama Linnaeus (part) Syst. Nat., ed. 10, p. 691, 1758. First species, G. 



lazarus Linnaeus (not of Lamarck). 

 Chama Bruguiere, Hist. Nat. des Vers., vol. 1, pt. 2, Encycl. M6tli., vol. 6, 



pp. xiii. 1789. and 385, 1792. 

 Psiloptts Oken, Lehrb. d. Naturg, p. 231, 1815. 

 Maceris Modeer, K. Vet. Ak. nya Handl., vol. 14, pp. 174, 182, 1793. 

 Pianos pi rites Lamarck, Anim. s. Vert., p. 400, 1,801. Sole example, P. ostra- 



cina Lamarck (Cretaceous). 

 Goossensia Cossmann, Journ. de Conchyl., vol. 33, p. 113, 1885 ; Cat. Illustr. 



bassin de Paris, vol. 2, p. 102, 1887. Type, Cardita irregularis Deshayes 



{=Chania sp. junior). 

 Chama Dall, Trans. Wagner Inst., vol. 3, pt. 6, p. 1393, 1903. 



CHAMA CHIPOLANA Dall. 

 Plate 25, figs. 9, 11. 



Chama chipolana Dall, Trans. Wagner Inst., vol. 3, pt. 6, p. 1398. pi. 56, 

 figs. 19, 20, 1903. 



Oligocene of the Tampa silex beds at Ballast Point, Tampa Bay; 

 of the lower bed at Alum Bluff, Chattahoochee River, Calhoim 

 County; and of the Oak Grove sands, Santa Rosa County, Florida. 

 Dall, Burns, and Aldrich. U. S. Nat. Mus. No. 165196. 



CHAMA TAMPAENSIS Dall. 

 Plate 24, fig. 1. 



Chama tam/paensis Dall, Trans. Wagner Inst., vol. 3, pt. 6, p. 1398, pi. 54, 

 fig. 6, 1903. 



Tampa silex beds at Ballast Point, Tampa Bay, Florida. Dall 

 and Burns. U. S. Nat. Mus. No. 165195. 

 Rather common, but usually badly worn. 



Family LUCINIDAE. 

 Genus CODAKIA Seopoli. 



Codakia Scopoli, Intr. ad Hist. Nat., p. 396, 1777. (Type, Chama codok 

 Adanson. ) .— Dall, Synopsis Lucinacea, 1901, p. 797; Trans. Wagner 

 Inst., vol. 3, pt. 6, 1903, p. 1344. 



Lentillaria Schumacher, Essai, p. 147, 1817. Type, Venus punctata Chem- 

 nitz. 



OrUculus (sp.) Megerle, 1811, not Oriicula Lamarck 1799. 



LcnticuTaria Gray, Proc. Zool. Soc. London. 1847, p. 196. 



Antilla De Gregorio, Bull. Soc. Malac. Ital. Pisa, vol. 10, p. 217, 1885. 

 Type, Venus tigrina Linnaeus. Not Antillia Duncan (corals), 1864. 



CodoJcia Fischer, Man. de Coucbyl., 1887 p. 1143. 



Lintellaria Bucquoy, Dollfus, and Dautzenberg, Moll. Roussillon, vol. 2, 

 p. 635, 1898. 



