MONOGRAPH OF THE EXISTING CRINOIDS. 



^'°%lvK"s"L';7r«Art?rwT3' "^ "^""""^ COMATULInS. 102. Hathbometka tenella tbom .Ghand 

 PENTAGON 104 rZ^ ^'•■'' '^^^"^'•°''°'"^-^^- 103. Same specimen,, ventral vew of badul 



PENTAGON. 104. IIATHROMETBA TENELLA, LATERAL VIEW OF BADIALS AND CENTEODORSAL 105 SAME 



iNr'c^rTRO^Ar \'o7 Z.r''' '■"■""•"°" "*'• ^^^""■^■■^^"-^ ■'°'^'=-'- ---"-■; o'^BAo" 

 S«Ar7^vnM,^n • '''^™^'- "^^ O^ ""^'AI- PENT.iG0N. lOS. THACMATOMETHA TENIUS A 



SMALL INDIMDOAL, LATERAL VIEW OF BADIALS AND CENTBODOBSAL. 109. SAME SPECIMEN, VENTRAL VIEW 



OENTtoDORstL'Tn SAME ^r"'™"'™' "''"'"' ^ ''^""'^ ^-OU.O..., LATERAL ,.EW 'oF BADIALS "^ 

 CENTRODORSAL. 111. SAME SPECI.MEN. VENTRAL VIEW OF RADIAL PENTAGON. 112 COCCOMETBA HArFNII 

 LATEBAL VIEW OF BADIALS AND CENTRODORSAL. 113. SAME, VENTRAL VIEW OF B^DUL PEXTACON ll"' 

 PENTAMETBOCR.NUS JAPONICUS, LATERAL VIEW OF RADIALS AND CENTROIK,BSAL. 115 S ME VENTRAL 

 TIBW OP RADIAL PENTAGON. a.xill., \ L.NTRAL 



