JOURNAL OF CONCHOLOGY, VOL. ID, NO. I, JANUARY, I90I. 



Pecten — continued. 



V. ft\o'i\'g?i\.ii Jeffreys. 

 V audouini Payraudeau. 

 Peplum Bucquoy, Dautzenberg 

 e" Dollfus l = Pcctc>i\. 

 (clavatus (Poli)). ^6 



V. septemradiatus Miiller. 



V. aXha. Jeffreys. 



V. dumasi Payraudeau [ = se/>fei?t-- 



radiatiis var.]. 

 PaLLIOLUM Mojlterosato l = Peden\ 



tigerinus {Miiller) l = tigrinus\ 87 



V. costala Jeff'-eys. 

 incomparabilis {Risso)[^fest,r'].^?> 



striatus {Miiller). 89 



similis {Laskey). 90 



vitreus {Chemnitz). 91 



groenlandicus G. B.' Scnverby. 92 



Amussium Bo it en. 



hoskynsi {Forbes). 93 

 LIMID^. 



Lima Bniguicre. 



^Wx^iiQii Jeffreys. 94 



subauriculata {Montagu). 95 



loscombi G. B. Soiverby. 96 



hians {Gnieli/i). 97 



V. tenera Turton. 

 't>\xhov2i\.ci Jeffreys. 98 



Limea Broivn [ = Liind\. 



sarsi {J^ovhi). 99 



EULAMELl.IBRANCHIA. 

 SUBMYTJLACEA. 

 KELLIELLID^. 

 Turtonia Hanky in Alder 



\.= Cyaiiiiiim\ 

 iiiinuta {Fabriciiis). 100 



Kelliella M. Sars. 



miliaris Philippi. loi 



ASTARTIDiE. 

 Astartey; Sozverby. 



sulcata {da Costa). 102 



V. Y'Awcicosisitz. Jeffreys. 

 V. scotica {Maton Sff Patke/t). 

 V, \.x\\nc».\.3. Jeffreys. 

 V. imnox Jeff'i-eys. 

 V. Xx\^q-s\2l Jeff^reys. 

 V. fusca Jeff^rcys. 

 V. multicostatayd'^;r)/j-. 

 elliptica {Brozvti). i 



compressa {Montagu). 104 



V. globosa M'dller. 

 V. striata {Leach). 

 nana Jeffreys. 105 



crenata {Gray). 106 



Goodallia Turton {~Astarte\ 

 triangularis {Montagu). 107 



ISOCARDIIDiE. 

 ISOCardia Lamarck. 



humana {Linnc) Y^(or\ 108 



ARCTICIDyE. 

 Arctica Schumacher \^Cyprina). 

 islandica {Linne). log 



V. cvs.?,s\OY Jefffreys. 



LUCINIDiE. 



Loripes Poll. 



lacteus (Z/>(!;//'). no 



V. desmaresti {Payraiideaii). 

 Divaricella Z'. Martens \_ = Loripes]. 

 commutata {Philipji) 



[ = divaricafus\ \\i 

 Lucina Bruguihe. 



spinifera {Montagu). 112 



V. VAmox Jeffreys. 



borealis (Z/////^). n^ 



V. depr eiiS'S.Jeff^reys. 



V. gihhRjeff'reys. 

 Cryptodon Turton [^Jsiuus]. 

 flexuGsus {Montagu). 114 



2'. polygons. J^reys. 

 croulinensis {Jeffreys.) 115 



ferruginosus {Forbes). 116 



cycladius {S. V. Wood) 



{- LCellia]. II7 

 granulosus Jeffreys 



[ = orbiciilatus\ 1 1 8 



incrassatus {Jeffreys). 119 



subovatus {Jeffreys^) 120 



eumyarius {M. Sars.) 121 



Montacuta Turton. 



substriata (yJ/6'/;/rt^?,;). -122 



V. Ixv'is Jeffreys. 

 bidentata {Montagu). 123 



T'. triangularis Marshall. 

 tu m i dula Jeffreys. 1 2 4 



dawsoniy'^^rv^. 125 



donacina S. V. Wood. 126 



Tellimya Brown i = Montacuta\. 

 ferruginosa {Montagu). 127 



V. oblonga Turton. 

 V. ovata Marshall. 

 Decipula Jeffreys. 



ovata {Jeffreys). 128 



Diplodonta Bro2un. 



rotundata {Montagu). 129 



LEPTONID.^. 

 Kellia Turton. 



suborbicularis {Montagu). 130 



