On a New Stalked Crinoid from the Sagami Sea (Phrynocrinus obtortus)
Published in Annotationes Zoologicae Japonenses, in 1913, in volume 8, issue 2, pages 221-224
Date published:1913
Published in Annotationes Zoologicae Japonenses, in 1913, in volume 8, issue 2, pages 221-224
Date published:1913