Ahearn, Cynthia. <br/><br/>
Philippine brittlestars (Echinodermata:  Ophiuroidea)described by R. Koehler (1922):  a corrected and annotated list of type specimens/ 
Cynthia Ahearn. 
 - Washington:  Smithsonian Institution Press,  1992. 
 - iii, 15 p.;  28 cm. 
 - Smithsonian contributions to zoology   no. 537. .
<br/><br/> 'Issued Nov. 20 1992, Smithsonian Institution.' 
<br/><br/>Includes bibliographical references (p. 14) and index. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Koehler R. (Rene), b.1860. Ophiurans of the Philippine seas and adjacent waters.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ophiuroidea--Type specimens--Philippines.