8 



HEMPHILL'S CATALOGUE OF 



FAMILY ACM^ID^. 



GENUS ACMx^A. 



631 A. punctulata, Gmel, Florida |o 10 



632 A. mitra, Escb, California 10 



633 A. instabilis, Gld. " 20 



I regard this last species as only a kelp form of A pelta. 



Subgenus Collisella. 



634 A, pelta. var. Nacelloides, Dall, Cal.. 



635 A. " var. " .. 



636 A, " var. " .. 



637 A. " var. " .. 



638 A. " var. " .. 



639 A. " var. " .. 



640 A. " var. " .. 



641 A. patina, Esch. " .. 



642 A. " var. " ... 



643 A. " var. 



644 A. scabra, Rve. " .. 



645 A. " var. 



646 A. " var. " ... 



647 A. " var. Morchii. Dall. A. " ... 



648 A. " var. " Dall. B. " ... 



649 A. asmi, Midd. California 10 



650 A persona, Esch. " * 



651 A. " var. " 



652 A. " var. " 



653 A, '• var. 



654 A. " var. 



655 A. spectrum, Nutt. " 5 



656 A, " var. '1| 5 



657 A. " var. '^ 5 



658 A. " var. " 5 



659 A. " var. " 5 



660 A. depicta, Hds. " 10 



661 A. paleacea, Cpr. " 10 



662 A. triangularis, Cpr. " 25 



GENUS LOTTIA. 



663 L,. gigantea, Gray. California 15 



Subgenus Maugerella. 

 G'Ji M. conspicua, Cpr. California J 



678 M. •' var. A. acrior, Cpr. Cal 



679 M. " var. B. " Cpr. " 



GENTTS ISCHNOCHITON. 



680 I. Cooperi, Cpr. California 



6Sr I, regularis, Cpr. " 



682 I. papillosus, C. B. Ad. Florida 



683 I. funiculata, Cpr. " 



Subgenus Stenoplax. 



684 S. lamiciformis, Sowb. Florida 



Subgenus Ischnoplax. 



685 I. pectinulatus, Cpr. California 



686 I. " var. " 



Subgenus Lepidopleurus. 



687 L. Mertensi, Cpr. California 



GENUS CALLISTOCHITON. 



r 688 C. fimbriatus, Cpr. California 



10 689 C. palmulatus, Cpr. " 



jQ 690 C. decoratus, Cpr. " 



GENUS PALI.OCHITON. 



691 P. lanuginosus, Cpr. Lower California 



A.CANTHOIDEA.. 



GENUS ANCANTHOPI.EURA. 



5 I 692 A. piceus, Gmel. Florida 



GENUS NUTTAHIAN.A.. 



693 N. scabra, Rve. California 



694 N. 



var. 



lO 20 

 30 



20 



25 

 20 

 20 



25 



15 

 15 



25 



20 

 20 

 15 



25 



25 



15 

 15 



10 



ORDER POLYPIvACIPHORA. 



FAMILY CHITONID^. 

 CHITONES REGUtARES. 

 I^EPTOIDEA.. 

 GENUS I.EPTOCHITON. 



664. L. rugatus, Cpr. California 10 



ISCHNOIDEA. 

 GENUS TRACHYDERMON. 



665 T. dentiens, Gld. California 



666 T. " var. " 



667 T. " var. " 



668 T. " var. " 



Colored varieties. 

 GENUS TOKICEI,I.A. 



669 T. liueata, Wood. California 



GENUS CH.^eTOPI.EURA. 



670 C. Hartwegii, Cpr. California 10 



67J C. " var. " 



672 C. " var. Nuttalli, Cpr. Cal.. 



673 C. gemmea, Cpr. California 



674 C, " var " ID 



675 C. janeirensis. Gray. Florida 10 



676 C. apiculatus, Say. " 20 



CHITONES IRREGULARES. 



MOPALOIDEA. 

 GENUS MOPAUA. 



695 M. ciliata. Sowb.=muscosa. Gld. Cal. 



696 M. " var. California 



697 M. ,' var. " 



698 M. " var. " 



699 M. lignosa, Gld. " 



j 700 M. " var. acuta, Cpr, California 



701 M. " var. 



702 M. Hindsii, Gray. " 



703 M. " var. " 



704 M.Wossnessenski, Midd.^=Kennerleyi, 

 Cpr. California 



705 M. Wossnessenski, var. California 



Subgenus Placiphorella. 



706 P. velata, Cpr. California 



GENUS KATHERINA. 



10 ' 707 K. tunicata, Wood. California 



10 



10 



ID 



10 



GENUS ACANTHOCHITON. 



708 A avicula, Cpr. California 



709 A, spiciilosus, Rve. Florida 



GENUS NOTOPLAX. 



710 N. Floridanus, Dall. Florida... 



CKYl-'TOIDEA. 



GENUS CRVPTOCmroN. 



10 [711 C. stelleri, Midd. California 



^° FAMILY TONATELLID.5J;. 



GENUS ACTEON. 

 712 A. punctatus. D'Orb. California... 



25 

 25 

 25 

 25 

 25 

 25 

 25 

 25 

 25 



25 

 25 



25 



25 



25 

 25 



20 



I 00 



