CONUS is a technical term used by the U.S. Military which is specifically defined as the 48 contiguous states, but is silent on the District of Columbia.
Conus orbignyi was created in 1831.
OS can mean "ordinary seaman", so it applies to the Merchant Marine. CONUS is CONtinental United States and refers to the 48 contiguous states. OS can means OverSeas.
Serge Conus
Conus sulcatus was created in 1792.
Conus ferrugineus was created in 1792.
Conus circumcisus was created in 1778.
Conus iodostoma was created in 1843.
Conus pertusus was created in 1792.
Conus garywilsoni was created in 2004.
Conus magellanicus was created in 1792.
Conus nielsenae was created in 1962.
Conus monilifer was created in 1833.