58 IOWA STUDIES IN NATURAL HISTORY 



Ophiolepis elegans Liitken 

 Station 11 : One specimen. 

 Station 18: One specimen. 

 ?Barbados. — Three specimens. 

 Antigua; English Harbour. — Eleven specimens. 



Ophiolepis paucispina Miiller and Trosehel 

 Station 1 : One specimen. 

 Antigua; English Harbour; in eel grass. — Thirteen specimens. 



LIST OF THE STATIONS, WITH THE SPECIES 

 REPRESENTED AT EACH 



The Crinoids collected at these Stations are also given. 



Station 1 : 



Amphiura diducta Ophionereis reticulata 



Amphiodia planispina Ophiocoma riisei 



Ophiactis savignyi Ophiozonella nivea 



Ophiothrix angulata Ophiolepis paucispina 



Station 2: 



Hemieiiryale pustulata Ophiomusium testudo 



Station 3 : 



Leptonemaster venustus 

 Station 4 : 



Ophiomusium sculptum 

 Station 7: 



Astroschema oligactes Ophiomusium sculptum 



Asteroporpa annulata Leptonemaster venustus 



Democrinus rawsonii 

 Station 9: 

 Ophiacantha mesemhria Comactinia meridionalis 



Station 11 : 



Ophiactis millleri Ophiolepis elegans 



Ophiothrix angulata Leptonemaster venustus 



Ophioderma appressa Comactinia meridionalis 



Ophiomusium testudo Atmlcidometra armata 



Station 13: 



Ophiothrix angulata Leptonemaster venustus 



