From editor or global species database
Type locality Santa Maria Basin (California), off Point Sal, 90 m. [details]
Type material Holotype (USNM 186437) and paratypes (USNM 187436, 187438) deposited in the Smithsonian Institution, Washington D.C., USA. One paratype (SBMNH 345447) deposited in the Santa Barbara Museum of Natural History, California, USA. [details]