PLATE LIV. 



Page 

 AcTiNOCBiNus juGOSus Hall 563 



Fig. 1. Posterior side of a large calyx. (Coll. L. A. Cox.) 



AcTiNOCEiNus LowEi Hall 562 



2. Lateral view of the calyx. (Same collection.) 



ACTINOCRINUS LOBATUS Hall 557 



3. Anterior view of a specimen with arms. (Mus. Comp. Zool.) 



AcTiNOCRiNus TRijuGis (S. A. Miller) 576 



4a. Posterior view of the calyx. (One of the tyi^e specimens ; in the Coll. of 



F. A. Sampson.) 

 ib. Ventral aspect of the same specimen. 



Cactoceinus glans (Hall) 625 



5. Posterior view of the calyx. (Coll. W. and Sp.) 



6a. Lateral view of a less nodose specimen. (Same collection.) 



6b. Another view of the same specimen. 



7. Hall's type of Actinocrinus eryx. (Mus. Comp. Zool.) 



Amphokacbinus viminalis (Hall) 590 



8. Specimen with arms. (Coll. W. and Sp.) 



