348 TESTACEOUS MOLLUSCA. 



On Tellinides (p. 73). Additional species may be found in my 

 monograph of Tellina (Sow. Th. 1). 



Tellinides truncatulus, p. 73, t. 13, f. 54 ... T. opalinus, var. rosea, 

 p. 73, t. 13, f. 57 ... T. ovalis, p. 73, t. 13, f. 56 ... T. acuminatus, 

 p. 73, 1. 13, f. 53 ... T. emarginatus, p. 74, 1. 13, f. 55 ... T. purpureus, 

 p. 74, t. 9, f. 18. 



Corbis Soverbii, p. 75, t. 14, f. 15. 



On Lucina (p. 75). The locality of L. squamosa (p. 76), and the 

 reference to Poli for a figure of it, are errors not to be found in 

 Lamarck, but only in the edition here translated. The drawing 

 (E. t. 285, f. 3) originally cited as illustrative exhibits, to my fancy, 

 the L. occidentalis of Reeve (= imbricatula, Adams), a native of the 

 W. Indies. L. reticidata (p. 76) is said by Recluz, who asserts that 

 he has examined the type, to be an Artemis ; the figures referred to 

 by Lamarck do not represent (as declared in the note) T. crassa, but 

 Amphidesma retiadatum. For the synonymy of L. pecten (p. 77), 

 Tel. reticulata, Poli, and L. r. Payr. p. 43, should be substituted. 

 Delessert's representation of L. digitalis (p. 77) was the original of the 

 figure in this work ; it bears little resemblance to the real L. digitaria 

 of Linnaeus. For additional species consult Reeve's monograph 

 (Conch. Ic); see, too, Adams' 'Contributions to Conchology,' Proc. 

 Bost. 2, 3, Zeit. Mai. 1847, 8, 9, Proc. Philad. 3, J. Conch. 1, 3, 

 D'Orbigny's Cuba Shells, Dunker's Guinea Shells, &c. The genus 

 requires division. 



Lucina columbeUa, p. 77, t, 9, f. 2 ... L. pecten, p. 77, 1. 14, f. 17 ... 

 L. pecten of Delessert (? —Jibida of Reeve), t. 13, f. 4 ... L. lutea, 

 p. 77, t. 13, f. 5 ... L. digitalis, p. 77, t. 13, f. 6 ... L. globularis, 

 p. 77, t. 14, f. 16 ... L. rugifera, p. 79, t. 9, f. 45. 



Lucina Philippinarum (t. l#r£ 42), Hanley. — Reeve, I. Luc.f. 18>. 

 Suborbicular, inequilateral, thickish, ventricose, dull white under a 

 dull ochraceous-yellow epidermis, encircled throughout with rather 

 distant lamellar ridges, whose intervals are unsculptured ; a broad, 

 but very indistinctly denned, anterior slope or area ; the posterior 

 area only indicated by a slight retusion of surface; ligamental edge 

 subhorizontal ; umbones prominent, eroded ; ligament large, de- 

 pressed ; inside white; hinge-margin edentulous. 3. Philipjrines; 

 Mergui. 



On Donax (p. 79). D. vittata (p. 81) is the Tel. trifasciata of 

 Linnaeus (Ipsa Lin. t. 1, f. 5); the locality is erroneous, and the 

 synonym I), sexradiata should be transferred to D. radians ; D. Les- 

 soni (p. 81) is identical with Cytli. planulata ; D. pulchella (p. 86) has 

 been subsequently termed D. Poivisiana by Recluz, in the Rev. Cuv. ; 

 D. Candida, teste Morch, is Mesodesma striatum. For additional 

 species see Reeve's monograph (Conch. Ic), Zeit. Mai. 1847, 1848, 



