Monography of the family Unionidæ : or, Naiades of Lamarck (fresh water bivalve shells) of North America ... . I i n in ?? ,%, . turn i , Ltd. Jan CONTENTS. Plate XI 5 Fi&-*> Unio ,.2, Unio fasciolus. -v-tt 5 Fig. 1, Unio congarseus. ^ I „ 2, Unio Masoni. XIII $ ^lff*1 ^n^° c°ccineus. c „ 2, Unio catilJus. ^•jy S Fig. 1, Unio productus. ___, X r3, 2, Unio lanceolatus.„ XV. Unio rectus. JVo. 4. MONOGRAPHY OF THE FAMILY UNIONID^E, OR NAIADES OP LAMARCK, (FRESH WATER BIVALVE SHELLS,) NORTH AMERICA, ILLUSTRATED BY FIGURES DRAWN ON STONE FROM NATURE. BY T. A. C


Monography of the family Unionidæ : or, Naiades of Lamarck (fresh water bivalve shells) of North America ... . I i n in ?? ,%, . turn i , Ltd. Jan CONTENTS. Plate XI 5 Fi&-*> Unio ,.2, Unio fasciolus. -v-tt 5 Fig. 1, Unio congarseus. ^ I „ 2, Unio Masoni. XIII $ ^lff*1 ^n^° c°ccineus. c „ 2, Unio catilJus. ^•jy S Fig. 1, Unio productus. ___, X r3, 2, Unio lanceolatus.„ XV. Unio rectus. JVo. 4. MONOGRAPHY OF THE FAMILY UNIONID^E, OR NAIADES OP LAMARCK, (FRESH WATER BIVALVE SHELLS,) NORTH AMERICA, ILLUSTRATED BY FIGURES DRAWN ON STONE FROM NATURE. BY T. A. CONRAD, CURATOR OF THE ACADEMY OP NATURAL SCIENCES OF PHILADELPHIA, HONORARY MEMBER OFTHE GEOLOGICAL SOCIETY OF PENNSYLVANIA. PHILADELPHIA: J. DOBSON, 108 CHESNUT STREET. BOSTON: PERKINS & MARVIN.—PITT8BURGH: JOHN I. KAY & LONDON: O. RICH, No. 12, RED LION SQUARE.—PARIS: ARTHUS BERTRAND, FILS, RUE HAUTEFEUILLE No. 23-HAMBURGH: PERTHES & BESJER, No. 22, AM JUNGFERNSTIEG. E. G. DORSEY, PRINTER. March 1836. /s.


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Keywords: ., bookcentury1800, bookdecade183, booksubjectmollusks, bookyear1836