48 MR.S.HAJfLEY ON THE LINNEAN MS. OF THE 'MUSEUM ULRICA.' 



T. GARi. T. ovalis, striis transversis retrorsum imbricatis, dentibus 

 lateralibus uuUis. 



The G in the reference to Rumphius, and the F in the reference to 

 d'Argenville were misprints for D and I, and were so pubHshed in the 

 ' Systema :' the "primoribus" was an emendation. 



T. ALBIDA. T. ovahs, laevis, nymphis prominulis. "Primores" was 

 an emendation. The species was unnamed. 

 T. FOLIACEA. T. antice scabra, rim a serrata. 



The Rumphian name " fohum " was the intended appellation : " Klein, 

 162. t. 11. f. 64" was cited, as in the ' Systems' : "aciatum" was the 

 reading for the printed "acutum." 



T. PLANATA. T. ovata plana, transversim striata, marginibus acutis. 

 The erroneous reference to Gualtieri (whose figure C looks more like the 

 species than his G) is not to be found in the manuscript. The species was 

 not named. 



T. L^viGATA. T. ovata lajvis, nymphis intractis. 

 The figure of T. chloroleuca in Rumphius was not quoted, neither was 

 the hence-derived appellation attached : the " radiato " and " primoribus " 

 were also subsequent additions. 



T. RADiATA. T. ovali-oblonga, longitudinaliter substriata, sutura pos- 

 tica canaliculata. " Obsoletis " and "primores" were subsequent emen- 

 dations. 



T. ROSTRATA. T. oblouga, antice angulato-rostrata. 

 The T. rostrata of the final edition of the ' Systema' was assm-edly the 

 T. Spengleri, and w\i\\ that shell solely will the printed account in the 

 ' Museum Ulrica; ' accord. But the five earlier lines of the description 

 (save " et albus "), and the detailed dentition (except " fossula distinctus "), 

 with the varieties a, b, y, and the same synonyms as in the tenth edition of 

 the * Systema,' appear in the MS. with the name T. /jefasMKCMZMS attached. 

 Whether designedly or not, there was a pictorial definition of T. vulsella 

 in the earlier ' Systema;' and if an author be not allowed to amend his 

 description, T. vulsella is better entitled than T. Spengleri to the name 

 rostrata. " Mavgo exterior parum repandum est " was written in the MS, 

 T. REMIES. T. rugosa, suborbiculata. 



The expressions " hians," " primores," " remoti," and the last five words 

 of the details were absent ; " utrinque " followed " duo " : "non " in place 

 of " vix " was the earlier reading. 



T. scoBiNATA. T. scabra orbiculata. 



" Primores," and " in altera testa profunda fossula distinctus," were not 

 in the copy. 



CARDIUM. 



Cardo dentibus baseos binis, marginis solitariis remotis acutis. Val- 

 vulse gibbae, hinc figura cordis. 



BucARDiUM was the epithet applied in the written copy to the members 

 of this genus, to which the Solen bullatus of the ' Systema ' was correctl}' 

 referred. Mactra had not then been separated. 



