DALL.) LUCINA TIGERINA — MACTRA FRAGILIS. 153 



Lyonsia hyalina var. floiiclana Conrad, Dall. Hemphill's shells. 338. 

 Sarasota Bay. Cedar Keys. 



Lyonsia plicata Gray, Mai. Bl., x, 230. (. , ^^ j ' <t ^jp^-O 



Lyria {see Volata). sLl^ ^UU/n f^O^- ^U. ^<^^^^'J*t ' f ' 



Lyria archeri Angas, Jahrb., vi, 177. /ftrA^iA^uf, J^l 



Lyria archeri Angas, Jour, de Conch., xiv, 113. , . _^ 



Lyria archeri Angas, Jour, de Couch., xxii, 66. Tn^t/ttt^u.i^w-o Ovt{;Ai<4AA>^ 



Lsria beaui F. & B., Jahrb., vi, 177. 



Lyria beaui Fisch., Jour, de Conch., xiv, 112. MG. 



Lyria cumingi Brod., Jour, de Couch., xiv, 114. :=- /^vVti<^f'/V»lU-'iA^cv»w 



Lyria guildingi Sby., Jour, de Conch., xiv, 115. SV. o^ock,/ O-^ua^c^ 



Macha (see Bolecurtus, Solen, Cultellus). . • ^ ' , J' ' 



/IVIacba bideutata Gray, Krebs. 112. - ^^(^-^tU ^ch^^{^'^^-^- "^^^^-^ 

 /IVIacha cumiugiaha Dkr., P. Z. S., 1861, 425. "" Hatt. 



Macha sanctse-marthse Chem., Arango, Fauna Mai. Cuba, 1878. 239. 

 Antilles. Ca. G. 



Machsera [see Solen, Solecurtus, Siliqua). ■ 



Macbaera bidens (Solecurtus) Chem., Beau. 26. G. ~ "" ' 

 /Machjera fragilis Mont., Beau. 26. G. - ":.*-f^}.<^-^^ c; . 

 c/ZMachjiera lucida Gould, Krebs. 112. 



Macoma (.see Tellina). 



Macoma balthica Linn,, Am. Marine Couch. 151. 



Macoma constricta Brag., Jahrb., ii, 248. 



Macoma proxima Gray, Dall, Hemphill's shells. 338. 



Macoma tenuis Da Costa, Am. Marine Conch. 152. SC. 



Macrodon (.see Area). 



Macrodou a'*perula Dall, n. s., Eeport Blake Moll. 120. 



Mactra (see Cumiugia, Lutraria, Eaeta). — -^-^ — —rj-. -y, 



/Mactra alata Spengl., Guppy, Paria Fi^una, 1877. 148. [ jTv. /g^jif; k.^^y v,^/ « 

 /^Mactra alata Wood, Krebs. 105. NGr. ^-y^x.,^.^ o^-v^k^^c^ ^f^ CLM^vijicali 

 V Mactra arctata Conrad, Journ. Acad. Nat. Sci. Phil., vi, 257, pi. xi, ^^ 

 fig. 1, Mar., 1831. Mass. to Fla. - Ct-'j^r^r^eu a^fi-?W>rc w "^ 



Mactra arctata Conrad, Moll. Cuba, ii, 238. 

 • Mactra braziliana Lam., Arango, Fauna Mai. Cuba, 1878. 239. Ca. M. 



G. Ba. 

 ' Mactra brasiliana Lam., Beau. 26. G. 



Mactra brasiliana Lam., Jahrb., ii, 248. 



V Mactra brasiliana Lam., Jour, de Conch., iv, 414. G. 



V Mactra brasiliana Kurtz. 4. SC. 



Mactra carinata Lam., Krebs. 105. - o1*a.< 

 >/Mactra douacia Lam., Moll. Cuba, ii, 238. <^^ . 



^ I Mactra donaciformis Gray, Krebs. 105. ^>^f^ '^t/lL: ^'^ ' 't^'fi^'^l F^^ 

 6 Mactra donaciformis Gray, Poulsen. 14. ^ tiw^cuZ^.af^ P-^'^ '"?' ' 

 s/Mactra fragilis Chem., Am. Marine Conch. 145. - Ar^^iAlAX*^' 

 vMactra fragilis Chem., Arango, Faunsi Mai. Cuba, 1878. 239. Ca. 

 M. G. Ba. 



(153) 



