Description
| Abstract: | Koehler examined a number of type-specimens from the United States National Museum coming chiefly from the Caribbean, including both littoral and deep-sea forms. Among those specimens were some that Koehler studied in detail, particularly in the genera Amphiura and Ophiacantha, as well as neighboring forms. Koehler attempted to describe and illustrate these forms in this document. |
| Item Description: | "A supplementary list of West Indian ophiurans in the United States National Museum identified by Theodore Lyman": pages 147-165. |
| Physical Description: | vii, 173 pages : illustrations ; 31 cm |
| Bibliography: | "Bibliographical references": 141-142. |