EL INFIERNILLO (The Little Hell): Local designation, retained by the Hydrographic Office, U. S. N. (miswritten “Estrecho Infiernillo” on larger map). †BOCA INFIERNO (Mouth of Hell): A colloquial local designation (miswritten “Puerto Infierno” on larger map). *BAHIA KUNKAAK (Kunkaak bay): Generic Spanish; specific the vernacular name of the Seri tribe (miswritten “Tiburon bay” on plates IV and V). [Illustration: FIG. 1—Nomenclatural map of Seriland.] BAHIA KINO (Kino bay): Long-standing name given in honor of Padre Eusebio Francisco Kino, an early Jesuit missionary (the “Bahia San Juan Bautista” of various early maps); adopted in Anglicized form by the Hydrographic Office, U. S. N. †BAHIA TEPOPA (Tepopa bay): Specific a corruption of Tepoka, the extra-vernacular name of a local tribe related to the Seri; applied in 1746 by Padre Consag, and used by most navigators and cartographers of later dates, though it does not appear on the charts of the Hydrographic Office, U. S. N. BAHIA AGUA DULCE (Freshwater bay): Named by Lieutenant R. W. H. Hardy, R. N., 1826; name retained (in Anglicized form) by Hydrographic Office, U. S. N. (The name is misplaced on Hardy’s map, but the bay is correctly located in his text, p. 293.) †BAHIA BRUJA (Witch bay): Named (in honor of his vessel) by its discoverer, Lieutenant Hardy, 1826. *BAHIA ESPENCE (Spence bay): Named in honor of Pilot Tomás Espence (Thomas Spence), second circumnavigator of the island, who landed in the bay in 1844. †ESTERO COCHLA (Cockle inlet): Named by Lieutenant Hardy, 1826. *BAJIOS DE UGARTE (Ugarte shoals): Named in honor of Padre Juan de Ugarte, first visitor to the shoals and circumnavigator of Tiburon, 1721. *RADA BALLENA (Whale roadstead): Named from the stranding of a whale about 1887, an incident of much note among the Seri. *ANCLAJE DEWEY (Dewey anchorage): Named in honor of its discoverer, Commander (now Admiral) George Dewey, in charge of the surveys by the Hydrographic Office, U. S. N., 1873. LAGUNA LA CRUZ (Lagoon of the Cross): Name adopted (Anglicized) by Hydrographic Office, U. S. N.; the “Laguna de los Cercaditos” (Lagoon of the Little Banks) of Colonel Francisco Andrade, 1844. ISLA TIBURON (Shark island): Name of long standing; used alternatively with “Isla San Agustin” since the seventeenth century, both names being apparently applied to Isla Tassne by several writers, and also to Isla Angel de la Guarda (the second largest island in the gulf) by Kino and others, while the present Tiburon was regarded as a peninsula. ISLA SAN ESTEBAN (Saint Stephen island): Name of long standing; in consistent use since early in the seventeenth century.