Transcriber's Notes:
page [121] Changed "are are" to "as are" (such of their diseases as are transmissible to him)
page [131] Changed "Inglesmaldie" to "Inglismaldie" (Mount Inglismaldie, near Banff, Alberta).
page [142] Changed "Carribean" to "Caribbean" (Sipurio, Río Sixaola, near Caribbean Coast).
page [146] Changed "Quintin" to "Quintín" (Baja California (Huey, 1940): San Quintín)