114 OXYSTYLA, MEXICO, ETC. 



both in Oaxaca (Boucard); Cerro de Acatepec, near Tuletepec in 

 Oaxaca, on evergreen oaks (Shuttleworth). Yucatan : Alerida 

 (Strebel, form D); 7\ittf, smith of Merida (F. D. Godnwn); Slikolak, 

 Tekanto, 7'icul, between Sitilpech ami 7'nnkas, and at Si/am (Heilprin 

 exped.). N. Guatemala : CaJtabon (Sarg); Coban (Conradt); Senahu 

 and Chacoj (Champion), Panzos (Conradt), all in the Polochic val- 

 ley. W. & S. A\ . Guatemala : Western lowlands, at RetaUiulen and 

 San Francisco Jl/iramar, also near Capetillo, ascending to an eleva- 

 tion of 3,500 feet above the sea, generally on trees, especially the 

 guava and " volador " (Stoll.); El Reposo, below RetaUnilen, Cerro 

 Zunil, and at San Isidro near Mazatenango (Champion) ; San 

 Agustin (Bocourt, var B). Salvador: Conchagua (Cuming). Nica- 

 ragua (Levy, Janson): Woods of Nicaragua, in the hollows of trees 

 (Cuming). N. W. Costa Rica: Guanacaste, at an elevation of 250 

 metres above the sea, in woods round the Bay of Salinas (Pittier, 

 A. Alfaro). Panama (Cuming, Martinez). 



Bid inns princeps (Broderip), Sowerby, Conch. Illustr., J3nlhms, f. 

 18 (1833) Bulimus (Orthalicus) princeps Beck, Index Moll., p. 59. 

 Orthalicus princeps SIIUTTL., Notitirc Malac. i, p. 64, t. 3, f. 6, 7. 

 PFR., Monogr. Helic. Vivent. iv, p. 589. MOUCII, in Malak. Bliitt. 



vi, p. 112 (1859) v. MART, in Malak. Bliitt. xii, p. 40 (1865) 



Fiscn. & CROSSE, Miss. Scient. Mex., Mollusca i, p. 455, pi. 18, f. 

 2, and varieties f. 2 a, 2 b. STREBEL, Beitr. Mex. Land- und 

 Siissw. -Conch, v, pp. 11-16 (forms A-D, not E, F), pi. 3, f. 1 a-d; 

 pi. 4, f. 1-5, 7, 8, 10, pi. 8 (anatomy), pi. 9, f. 1-11, and pi. 11, f. 1, 

 3 (radula); pi. 10, f. 1, 4, 7-10, 12-14, 16, and pi. 11, f. 2 (jaw), 5 

 (embryonic shell). PILSBHY, Proc. Acad. Nat. Sci., Phila., 1891, 

 p. 317. HIDALGO, Viaje al Pacifico, p. 136; Journ. de Conchyl., 

 1870, p. 64. COOPER, Proc. Cal. Acad. (2), v, p. 106 (1895).- 

 Ortalichus princeps von MARTENS, Biol. Centr. Anier., p. 182, pi. 



10, f. 3-6, witli var. Jsc/ierf, p. 18.'5, pi. 10, f. 7 lltilinnis nndutus 



(Brug.), VALENCIENNES, Kecueil d' Observ. Zob'l. ii, p. 245, pi. 55, 

 f . 1 a, b (1833). Hnliiints zebra, var.' 5 , PFR., Monogr. Helic. Vivent. 



11, ]>. 144. liuliiinis zebra, var., REEVE, Conch. Icon, v, Jiitlii/nis, 

 pi. 15, f. 90 Jin/imifx zebra (part), BINNEY, Tci'r. air-breath, Moll. 

 N. A., pi. 54, two smaller middle figures. Urtltalictts zebra (Miill.), 

 CARI-ENTEH, Cat. Maxatlan Shells, pp. 17C>, 177 II. & A. ADAMS, 

 Gen. Rec. Moll., pi. 75, f. i! a (shell ). ? ANUAS, P. L. S., 1879, p. 

 483. ?0r(/ta/iri/s iniilii/its Brug., STEARNS, Proc. U. S. Nat. Mus. 



