Description: English: Cryptogemma polystephanus (Dall, 1908); family Turridae; holotype at the Smithsonian Institution. Date: 2016. Source: https://www.si.edu/object/pleurotomella-pleurotomella-polystephanus:nmnhinvertebratezoology_559097. Author: Smithsonian Institution (National Museum of Natural History).mw-parser-output.license-review-passed{width:100%;margin:0.5em auto;background:#eeffee;padding:5px;border:1px solid #aaaa88}.mw-parser-output.license-review-failed{width:100%;margin:0.5em auto;background:#fee7e5;padding:5px;border:1px solid #aaaa88}.mw-parser-output.license-review-needed{width:100%;margin:0.5em auto;background:#fffff0;padding:5px;border:1px solid #aaaa88} : This file, which was originally posted to https://www.si.edu/object/pleurotomella-pleurotomella-polystephanus:nmnhinvertebratezoology_559097, was reviewed on 2 April 2020 by reviewerLeoboudv, who confirmed that it was available there under the stated license on that date.
Description: English: Cryptogemma praesignis (E. A. Smith, 1895) (synonym: Gemmula rotatilis (Martens, 1902) ); family Turridae. Date: 1904. Source: https://www.biodiversitylibrary.org/item/43022#page/193/mode/1up pl. #3. Author: H. v. Zglinicka (fl. circa 1904–) . Description: draughtswomanMade drawings in German journals in articles for Eduard von Martens (1831-1904). Work period: circa 1904 –. Work location: Germany. Authority control: : Q57344109. creator QS:P170,Q57344109.