62 MB. S. HANLET ON THE LINNEAN MS. OF THE ' MUSEUM ULEICiE.' 



V. MARICA. Cun. subcordatus, decussatim striatus, pube lamellosa. 



V. Dysera. Cun. testa subcordata, sulcis transversis reflexis, labiis 

 concavis incumbentibus. 



Neither " Huic rugae, &e.," " laevis," nor the synonym of Lister were in 

 the original. 



V. Chione. Cun. subovatus, laevis. 



The erroneous reference to d'Argenville was not inserted in the MS., 

 from which " lanceolatis," hkewise, \\as absent. 



V. MACULATA. Cun. tcsta ovato-cordata laevis. 



" Lanceolata " and " ovato-oblongus " have been additions. The ob- 

 servation that it was difficult to distinguish this shell (which was not 

 named in the MS.) from the following, would mislead one, since the 

 remark referred to two unpublished species, which it originally preceded. 



V. MERETRix. Cun. subcordatus glaber, labris gibbis, nymphis apice 

 hiantibus. 



C. vulgatus was the name originally designed. 



V. CASTRENSis. Cun. suborbiculatus glaber, characteribus scriptus. 



V. Merge. Cun. sutura postica hians. 



V. FiMBRiATA. Cun. subrotuudus decussatus rugosus, longitudinaliter 

 striatus. 



D'Argenville was not referred to. 



V. reticulata. Cun. subcordatus, striis crenatis decussatis, ano 

 cordato. 



V. TiGERiNA. Cun. suborbiculatus, striis crenatis decussatis, ano 

 ovato. 



The name was an error, having been derived from the " Lingua tigerina '* 

 of Rumphius (his figure G., not H.) : fuUginosus was the one originally 

 intended. 



V. PRO STRATA. Pho. orbiculata, transverse striata, labiis scabro- 

 membranaceis. 



The unpubhshed details had been previously referred to in the * Systema.* 



V. Pennsylvanica. Pho. glabra, rugosa, antice sulco longitudinali. 



" Habitat in Pennsylvania," and " subdiaphana," were the unprinted 

 additions. The " margo interne crenatus," " nates sub-recurvatae," and 

 " color intus versus marginem violaceus," were not in the copy. The last 

 character (so utterly inappropriate to the features of Lucina P.) was, I 

 suspect, intended for punctata on the page opposite. 



V. INCRUSTATA. Pho. glabcrrima laevissima, punciis excavata. 



The details were referred to in the ' Systema ' before their publication. 



V. PUNCTATA. Pho. longitudinaliter sulcata. 



The G in the reference to Rumphius was a misprint for the written D, 

 from which figure (" Chama pectinata") our author had proposed to 

 borrow the specific name, but subsequently had preferred the published 

 designation. " Klein, 147. Actinobolos aequilatera " has been added to 

 the MS. by Linnaeus. 



V. EXOLETA. Pho. decussatim striata. 



