NO. 3 deichmann: holothurioidea; part i, dendrochirota 67 



391-35. January 17, 1935. Lobos de Afuera, Peru, shore of main island 



with lighthouse, rocks. 



Neothyone gibber (Selenka) 



Neothyone gibbosa, new species 



Pattalus mollis Selenka 

 401-35. January 19, 1935. Manta, Ecuador, 1 fm., below first rocky 



point. 



Pentamera chierchia (Ludwig) 

 423-35. January 25, 1935. Port Utria, Colombia, 20 fms., close to 



shore. 



Leptopentacta panamica, new species 



Thyone bidentata, new species 

 429-35. January 27, 1935. Octavia Bay, Colombia, 30-35 fms., north 



end of channel. Coarse sand and gravel. 



P solus diomedeae Ludwig 

 431-35. January 27, 1935. Octavia Bay, Colombia, 45 fms., north of 



Octavia Strait, south end of channel. 



Psolus diomedeae Ludwig 

 464-35. Februar)' 8, 1935. Playa Blanca, Costa Rica, 2 fms., in coral, 



south shore of bay. 



Pentamera chierchia (Ludwig) 

 465-35. February 8, 1935. Plaj^a Blanca, Costa Rica, shale between 



beach and rocky reef. 



Euthyonidium veleronisj new species 



Neothyone gibbosa, new species 

 466-35. February 9, 1935. Parker Bay, Costa Rica, shore of small is- 

 land at north side of bay. 



Cucumaria calif ornica Semper 



Cucumaria dubiosa Semper 



Neothyone gibber Selenka 

 467-35. February 9, 1935. Parker Bay, Costa Rica, 2 fms. Rock and 



algae. 



Pentamera chierchia (Ludwig) 

 473-35. February 9, 1935. Parker Bay, Costa Rica, 2 fms., in coral. 



Pentamera chierchia (Ludwig) 



Neothyone gibber (Selenka) 

 517-36. February 25, 1936. East side of San Francisco Island, Gulf of 



Calif., 15 fms. 



Phyllophorus zacae Deichmann 



