APPENDIX 1





Table 4.  Traditional morphometric data for Conchus stoutoconchus, specimens 
1-15.

     d			h			 aw			  ah


1  24.69730204551117  30.58025214467759  11.71212185418232  11.12116268513377 
2  26.09903133194425  31.52274766683575  11.99647025041025  10.92366451884059 
3  25.50161370647587  30.61901063810679  11.96463805612024  11.25008219043171 
4  25.0458117348139   31.76181972471319  11.18302333778372  11.96898216221953 
5  25.56652637118177  30.49076610563397  11.48529079667955  11.40265984450365 
6  24.75897940070073  31.64229237322843  11.49707757674119  11.87898538344678 
7  24.30944507322572  32.45742144274686  11.43686200884957  11.85311161659227 
8  25.37913543575801  31.48603960699579  11.64968584227515  11.28629546846554 
9  24.72363926046273  32.46327639798189  11.003793347666    11.44920779405199 
10 24.55308884042309  32.65904578079726  11.3227734559223   11.95898408482908 
11 24.9625573240129   30.27650328813829  12.03873504254156  11.24980109472277 
12 25.3551032834467   31.36308994405404  11.33018878087019  11.80027141919628 
13 24.98183550152152  30.95020775676102  11.92092501916939  11.63388756522587 
14 24.92100896154789  31.85357118437559  11.94500822790914  11.8633319467339  
15 24.70115763858897  31.3025482974757   11.14491516274742  11.39683382384524 
 






Table 5.  Traditional morphometric data for Conchus slendoconchus, specimens 
16-30. 

     d			h			 aw			  ah


16 15.9717099178281  49.01893711938281    7.348714818216391  17.34148539619816 
17 16.09546369019553  46.07855108283799   7.473502863463889  16.82362533203291 
18 17.00111103142101  48.65306191354323   7.862238326729542  17.09998905170336 
19 16.03442345243881  47.09148101481695   7.316226626993126  18.18077434029121 
20 16.70453024868327  46.15006010738354   7.740613099717938  16.77347330861987 
21 16.69864903413003  47.51490554448414   7.836205187244637  17.51623725795472 
22 16.52273275385631  48.22211178409694   7.456363729850621  17.24795816254731 
23 16.69348327579564  46.71516032212777   7.41813882255194   16.92703227295259 
24 16.77990956541575  46.85112263213451   7.937830997413528  17.15000327654361 
25 16.92760920263112  46.90847063640832   7.632854127214684  17.03933435911085 
26 16.77663413745029  47.37695856133741   7.803862107061464  16.80223067979587 
27 16.60185556795496  46.52313365208407   7.846877452289487  16.71098072805916 
28 16.47955452084816  49.25778916642359   7.739646054330255  17.61508675412423 
29 16.58366709942172  47.0308744305991    7.840594142451172  16.99252745065772 
30 16.74100043781171  49.34676121998136   7.936806338003471  17.56322413819606 
 




	APPENDIX 2

Table 6.  Mathematical shell model data for Conchus stoutoconchus, specimens 
1-15.  Parameter values for each of four whorls of a specimen are in rows 
(each set of four rows represents a specimen, and specimens are in order).

   O			    T				H			 V

0.1898630299803583  1.024796732205246  0.1846203132748743  1.031922552076942  
0.5567481915295024  1.001354225403788  0.5181681104927126  0.996403185152914  
1.021685359585532   1.032850550851117  1.002814505101031   0.996007853338408  
1.453590098040817   0.971814854417941  1.533206023016982   0.967265274090729  
  
0.1984260914387077  1.001871553031713  0.185726226265982   1.029923062358814  
0.5293319247915548  0.954898732895806  0.5264648743946886  0.978413570133851  
1.017038507853072   0.98010200069056   0.940808506408083   0.996491018056909  
1.578672212713885   1.028747775286772  1.570429395447674   0.950087832903995  
  
0.1802561408425357  1.045897224435655  0.1828574863230809  1.004079979565587  
0.5572071125465935  1.024082370017714  0.5364163484440608  0.986814705474858  
1.023753525173576   0.972210816986001  0.953344039147168   1.006891643116044  
1.515359315222788   0.967312084090195  1.566262318583301   0.978478072982193  
  
0.1921358476238888  1.037210083399634  0.1942696617272828  1.031987054925284  
0.5465847916957637  0.958462308112862  0.5555344053774794  1.031899222021289  
1.00044805985646    0.962565083677207  1.003372562421854   0.977819242455702  
1.551831522416175   0.988482713659494  1.463942994318045   1.041004536980845  
  
0.1954025678371935  0.966271896673494  0.1979668137285439  0.984112893864801  
0.5247530125627092  1.048959812583299  0.5140088657668334  0.955634820882607  
0.996816602045025   0.961749729183664  0.965990720693477   0.973647765957323  
1.57628498778513    0.953287421070802  1.503512108634904   0.991748543936034  
  
0.1840448579649215  1.040722337393594  0.1932849592248848  0.963929301480332  
0.5331896341389193  1.002239623734101  0.536941925511763   0.972924764499487  
0.995341289405359   0.985967727060608  0.988910476326889   1.038811870634686  
1.484566936188528   0.987007914477309  1.505055087986338   1.033177049752079  
  
0.1921785078318742  0.975258185293645  0.1817724385038413  1.009529283794756  
0.5475494644528473  0.971970764222843  0.5438457538702466  0.967780739858722  
0.982533525219739   0.981248426829248  1.025921248511368   0.953851438378391  
1.440985723947064   1.029008803095147  1.497172411173353   1.030926673878904  
  
0.1870147803515745  0.993041076034539  0.1952757268088481  1.042114803244217  
0.5119155169337733  0.95603316155723   0.528037346434497   0.958937753492138  
0.973010947702371   1.030774976263586  0.958495313398394   0.999408469697382  
1.536905278677915   1.008804212040743  1.525032673157661   0.98162772983866   
  
0.1825700481248254  0.977555785211496  0.1916355331290118  0.97777629146027   
0.5147522010955376  0.998546982116349  0.5205282710053     0.996849617581366  
1.005053784327645   0.955505906081809  0.972739965378004   1.004734814337149  
1.535830221193581   1.049472744524579  1.440480422482214   0.995797060845011  
 
0.1842682868369609  0.968697768260993  0.1940426290571933  1.046388591147629  
0.5390988105035307  1.00989355622025   0.5174864763330658  1.014760861308969  
0.97467201931689    0.982337771008755  0.98606683294964    0.9869845698487   
1.481031079546334   1.033790788892406  1.482237349987755   1.040134952267334  
  
0.1901512792821883  1.028284882810597  0.1965208604437393  0.985400137930185  
0.5561185161289575  1.028812138286018  0.5543897081167666  1.039603077085174  
0.997114907884497   1.010114370025024  0.943149912756645   1.043214485937545  
1.446721556450234   0.950220813804774  1.575962178888973   0.978453624628576  
  


(Table 6 continued)

0.1917095622976475  1.01788304279602   0.1867721752615452  1.041469054779876  
0.5264444796393143  1.034092253903613  0.5120529592164955  0.951334102512542  
1.010236145082578   0.955807371093017  0.950699919254296   1.015933964582357  
1.569980281092119   0.976995232807     1.483208072544631   1.026330887497182  
  
0.1838982350243826  1.016880862781975  0.1834372771105741  1.033116401559637  
0.5164809579196071  1.016660048977201  0.5229396605568076  1.004662776931061  
0.983834910825722   1.048777006181182  1.021355720831337   1.013193722151185  
1.462067516107507   0.964684752277568  1.560539948856292   1.011859619638643  
  
0.1867834880600353  0.958877381184551  0.1916507622215977  1.045925655056286  
0.5345190946196464  1.031882148377552  0.5255084846534322  0.969594767559104  
0.959357082429122   0.965001285595577  0.945198742493378   0.986478365999467  
1.452562529026979   0.998341236618376  1.563692624447707   1.031815589068406  
  
0.1906762845766809  0.999564230437194  0.1973466632519536  0.968621866917221  
0.5302265610574651  0.984879478159625  0.5142779785566333  1.006762247278578  
0.936478980179457   0.976002096975074  0.980093313468468   1.010836592222292  
1.517516086737265   0.994119948597522  1.45895434373711    0.991241824663188  





Table 7.  Mathematical shell model data for Conchus slendoconchus, specimens 
16-30.  Parameter values for each of four whorls of a specimen are in rows 
(each set of four rows represents a specimen, and specimens are in order).

   O			    T				H			 V

0.976779257090199  0.1850488443942946  0.952464135954942   0.1804458247725898 
0.966065961363539  0.5510118529760421  0.968250279603479   0.5200985147256349 
1.007171745179747  0.963598934026508   0.974062180490412   0.937194406570788  
0.965277347527309  1.582017401107098   0.962002783184852   1.508279044179114  
  
0.961679848992498  0.1928379005168481  1.013993696130782   0.1959365812821194 
1.008006787162811  0.5218432113815021  0.999052905027412   0.5321461325647875 
0.981227530072612  1.028296104936031   0.99658876907247    0.972936922663109  
0.965161568709073  1.461032977346351   0.978338489468992   1.463238065003886  
  
1.007989823529326  0.1956295061673827  0.954276308978579   0.182087163867836  
0.992712476002017  0.5552836475861898  1.042273525793728   0.5430505654022197 
0.981032627009519  0.95105213755103    0.978279829662946   1.010682161637558  
1.023025839846708  1.575805742268603   1.029226924635533   1.487274852939117  
  
0.991798309774096  0.1975251254358576  0.982638155563064   0.197112643865468  
0.976636741065023  0.5499637730033369  0.954299666094072   0.5480174827233122 
1.018646917535698  1.02497814407045    0.950023357115493   0.993565806609933  
0.975934441533681  1.443842182669254   0.957749831321765   1.581276362313367  
  
1.044901814524162  0.1958952889402739  1.02947000165882    0.1826992259748741 
0.971875974677455  0.5582315478338839  0.950243077023286   0.5522078414973666 
1.030077664903359  1.030317089648334   1.017604921460223   1.021394151596008  
1.003440923838336  1.467108904683858   1.013305255366151   1.458876083073914  

1.034794006302638  0.1845765626040656  1.013281898250658   0.1895927670657243 
1.008859564768957  0.5194175704084966  1.005532066928893   0.5384711677441281 
1.013957750244795  0.967480138818399   1.026062065270073   0.972847738142433  
0.992081775567341  1.498176546966197   1.025818988246787   1.523478121132263  
 
1.012004110663981  0.1874325373338313  0.958214066786564   0.1923124543334138 
0.958563186825645  0.5192694583455012  0.994908811420413   0.5359826899479753 
0.973769180523007  1.026021866857924   1.031626913169755   1.030661070925949  
1.01490961575405   1.546893684569702   0.976094846240863   1.500144494954943  
  
0.950951865509255  0.1867156244249752  1.000032780970789   0.1798389807515861 
1.008870089941914  0.5597136009309362  1.024213792724002   0.5313180581041485 
1.046865979277932  0.987277572509295   1.015999725937438   1.007959685449455  
1.038302792452287  1.487661865354865   0.971090914517024   1.47223190367736   
  
1.014533611929279  0.1869448181438391  0.989464001347269   0.1841232576949842 
1.04962399617523   0.5431377494824743  0.963369155106406   0.5516855058706077 
1.048672130665976  0.960550977681839   1.013336374135617   1.011986297562816  
0.989802040724062  1.48331652632631    1.039122581411614   1.491624849811585  
  
0.992936061446129  0.1938579936891839  0.973122855474177   0.1909162596337062 
1.004633268993842  0.5301768244578886  0.952031940957152   0.527311659329392  
1.040099657064563  0.935549312505767   1.012567939609883   0.944946926222673  
1.040475660889333  1.491707532526652   0.999198784503477   1.481999399327255  
  
1.041803530223357  0.1811508731020778  1.03586241036786    0.1889381564606411 
1.002001489499295  0.5492279180283043  1.046739828956246   0.5148602967998    
0.959065428053167  0.934626492364379   1.023616973482069   0.984979687792779  
1.004432159059324  1.526945789875875   1.021585032524916   1.461377260990309  
  
1.014332501994761  0.1903672279772621  0.959017092915033   0.180362590263501  
1.023856841105429  0.5188730886863579  1.009818308411556   0.5474639921820592 
1.032053310882072  0.944889245450922   1.023955898043696   0.956950177798238  
0.980051821382776  1.488861702084279   1.027216069087451   1.453440778800784  
 
0.97098639332961   0.1857843138223272  0.953599095605382   0.1905657533683757 
1.016554234270286  0.5469079933853251  0.982014063080466   0.5301579736268229 
0.952221732275524  0.948503069362727   0.972996970165432   0.969716940664989  
0.978364891170095  1.580281970650841   1.013178661753876   1.532075575167706  
 
0.996311580288024  0.1952367796407668  1.03922276371018    0.186889852692908  
0.966259758905247  0.5336524136987219  0.962006694622728   0.5225669266359469 
1.045273365575638  0.947964534994214   0.958407599017346   1.000958954823851  
0.978719131305352  1.500158157860264   1.02639353593688    1.477928359417483  
  
0.976497399029828  0.1845258223058497  1.003396565771448   0.1965640179997306 
1.048132507859732  0.5244912542895717  1.040217904017572   0.5221279993249056 
1.001820927571709  0.980222805979021   0.950995140307393   1.019253134064645  
0.985561168666461  1.587315456164541   1.038988445684664   1.5275648141231    









	APPENDIX 3

Table 8.  Projected aperture trajectory landmark data for Conchus 
stoutoconchus, specimens 1-15 presented in order.  Coordinate values for the 9 
landmark points, consecutively (each set of 3 rows represents a specimen).

0  0  0.2005995227537488  1.26952643756358  -0.6866242986908836  2.749972841435553  1.667781018655273  4.931090299059273 
-3.219970378432883  7.642825839737133  5.559373785186881  10.91902285331953  -9.29802687088419  15.86360523290198  
13.87220116801913  19.4296686539097  0  19.4296686539097 

0  0  0.2137979721181013  1.306183269081259  -0.6946236347731153  2.840182291061246  1.770635870080585  4.913374609075791  
-3.373684632692607  7.525071480901401  5.957425629410341  11.00756146164794   -8.76284892129274  14.67060783893935  
13.57929737645118  19.28730401269111  0  19.28730401269111     

0  0  0.2068511767208574  1.257192390282566  -0.6990126884012812  2.739917889379896  1.702337854573777  4.81048957351937  
-3.339687747132657  8.08499461695832  5.665889665392962  11.56401940459624  -9.4009620741495  15.5370068563853  
13.62574786243858  19.2004359390372  0  19.2004359390372     

0  0  0.2062765052301392  1.29632509198202  -0.7258863974120415  2.885839300704154  1.614612006284099  5.212140944020434  
-3.337061141831565  7.543979607532464  5.829318068382322  11.27473899164157   -8.7245233196792  15.20977244097716  
14.00346219598007  20.14924983669566  0  20.14924983669566 

0  0  0.2042157112440924  1.290771999997115  -0.684714181417424  2.928995761394348   1.687196324599562  5.134526811612293 
-3.38425076644113  7.62359670130771   5.767029635494226  11.62980472820228  -9.27741130953765  14.96662071979003   
13.60999202181083  19.92051338690362  0  19.92051338690362     

0  0  0.2102669148822142  1.25729532268947  -0.7457418629456669  2.897331186931726  1.638860547588977  5.027279294773698  
-3.325891498777571  7.99161517686658  5.887821488322511  11.21207415962691  -8.82797976604643  14.57316934582337  
13.90250659206658  19.94224455170621  0  19.94224455170621     

0  0  0.2178592911937713  1.272726664695241   -0.7205314103845951  2.710798621103343  1.608982382858326  4.960720355277703  
-3.197633015679059  8.17770750652587  5.94921477528369  11.76911342990363  -8.72950812254478  15.31472376287026  
13.2696047662236  20.66390395085878  0  20.66390395085878   

0  0  0.2154399638867738  1.275587155926856   -0.7249710314692216  2.754674129840974  1.685174272479435  4.919622168718211  
-3.310916777548308  7.72665876344561  5.637169384847875  11.70110700404511  -8.65798637762905  14.66963898353109  
13.31768039201471  19.77557637936301  0  19.77557637936301   

0  0  0.2148757022554261  1.200566456602757   -0.6909231950295182  2.890575099864543  1.715299901007924  4.949308753552672  
-3.220585966441898  7.820270736873427  5.526117675914308  11.18352882941069  -9.35427227234327  14.64528337609401  
13.04248383019473  20.9440961629165  0  20.9440961629165   

0  0  0.2206640038109752  1.213198511953264   -0.69774946324404  2.902298520433799  1.608897162932875  4.910238727126435  
-3.406785906396538  8.118653108523  5.979204785720117  11.63109336025413  -9.35327920955257  15.89286612430233  14.02121335274  
20.36913377080991  0  20.36913377080991   

0  0  0.2128299424515779  1.297199537110524   -0.7161981612814853  2.831697903339314  1.726125938153403  5.094348136325984  
-3.373545169454104  8.09551535842269  5.922390161271319  11.80750284751507  -8.60738737331184  15.040138967354  
13.40919205479901  19.913696626642  0  19.913696626642   

0  0  0.2189049409309454  1.300112767642022   -0.6872453916031902  2.734691129360438  1.674516408082341  4.936699809316631  
-3.305624139627116  7.726683259094921  5.704927735191528  10.77655879166219  -8.67207155031763  15.51864927312347  
13.11694695861209  20.49207799057162  0  20.49207799057162   

0  0  0.201813097566544  1.2542291408502   -0.7225595692859823  2.720130153021599  1.62416675850961  5.146866172728466  
-3.333131291694143  7.988835425259632  5.711726034974284  10.80249931894548  -8.87864838138086  15.11113398127821  
13.16852134027516  20.69395114825921  0  20.69395114825921   

0  0  0.2132595993855482  1.273317758245158  -0.7112063927997  2.926440776304179  1.752004760776057  4.84527689255105  
-3.249128936112639  7.499587919924581  5.436480764792833  11.52370115544245  -9.31185708898254  15.93821067793341  
13.0826007873926  19.46645136957612  0  19.46645136957612   

0  0  0.2152809948908417  1.230051995535465  -0.7353233239628258  2.717156966744085  1.683347128609689  4.786335190080872  
-3.274317455568633  7.688823049922806  5.777009738858351  11.1885515573422  -9.00532573665624  14.88879370250777  
13.8463318183139  20.79038184388052  0  20.79038184388052  
Table 9.  Projected aperture trajectory landmark data for Conchus 
slendoconchus, specimens 16-30 presented in order.  Coordinate values for the 
9 landmark points, consecutively (each set of 3 rows represents a specimen).

0  0  1.105802246257497  0.2446917636813441  -1.972573669525303  0.970186582069724  3.269123191905801  2.584952360666295  
-4.576981543598347  6.046880601990049  5.71591948465021  10.91382954281271  -7.674038905526084  18.72243419168189  
9.0159791942367  30.34470486302072  0  30.34470486302072  

0  0  1.114079272643408  0.2270508288417973  -2.077319285898032  1.020640673214907  3.239494289303203  2.566548880643598  
-4.372323009091243  5.974384848174878  5.750140185929577  10.90141487978167  -7.543818453987811  19.60279134306358  
8.79066410497562  30.98012578785691  0  30.98012578785691   

0  0  1.140563329243946  0.2434610717847487  -2.14521814139584  0.99743007298328  3.17463757849446  2.803812258523862  
-4.255650430759598  5.91471331991232  5.700107851401783  11.38129190727996  -7.665188102734966  18.13050657748254  
8.72707692327824  29.55764979478661  0  29.55764979478661   

0  0  1.09565547595653  0.2379632005275253  -2.104842816272091  0.985785672328738  3.195959800154064  2.799267123531063  
-4.3235100278478  5.651277995852438  5.692997499526748  10.63490434688212  -6.977103789282058  19.63888516038002  
9.13897982842406  29.6409398442933  0  29.6409398442933   

0  0  1.169120882378014  0.2414309746530402  -2.020816980295313  1.001780350394352  3.018037187722405  2.696091812273202  
-4.521658264933812  5.820281136553844  5.919279387409581  11.18149492164826  -7.656283719936398  18.62702252231652  
8.48773742892474  30.60983024676335  0  30.60983024676335   

0  0  1.133453454297022  0.2451309198249704  -2.07085585757356  0.957003324368946  3.269129306201405  2.763732790411755  
-4.259038084787168  5.679232197971693  5.615313092204684  11.50443920886316  -7.075106644738594  18.57377572009771  
8.95633252677568  30.05126731814055  0  30.05126731814055   

0  0  1.164790126720955  0.2279477064929913  -1.965335885860445  0.959029700830147  3.294586386028307  2.566278844595252  
-4.52585043069788  5.661786850997112  5.847018978061428  11.50246055246631  -6.983550177131568  18.92040792770286  
8.59377859772584  29.77639465907585  0  29.77639465907585   

0  0  1.065243948490119  0.2253100328952355  -1.971064236970112  1.020267521416739  3.112490385847172  2.741879959668809  
-4.536492513726747  6.046285293656458  5.933663917766517  10.92209394229579  -7.38948115851849  18.09721561771213  
8.99278268786806  28.80038669486962  0  28.80038669486962   

0  0  1.112001340360965  0.2265221348370435  -1.97009665600447  0.961121109849841  3.103385842753983  2.671505586190444  
-4.457855489091533  5.614876141925692  6.088389220849358  10.58540763590242  -7.257877443146885  18.13135241546843  
9.35125252657465  31.72718349169415  0  31.72718349169415   

0  0  1.1573367545661  0.2400446067052065  -2.059296704271113  0.944961665711837  3.296986375539031  2.557245321548116  
-4.610716932965284  6.127568349179232  5.813539282050318  11.53599510109712  -7.349293396644065  19.82488432218145  
9.10025808727535  29.67133277358035  0  29.67133277358035   

0  0  1.077408093368153  0.2278926450850157  -1.99185235913764  0.936476861057922  3.083770267872403  2.566829294033196  
-4.52182379632768  5.646318442328317  5.624142167430134  10.74375393895405  -7.316061578890082  19.75434359497101  
8.80576800641098  31.11421669119042  0  31.11421669119042   

0  0  1.0773088847297  0.2412178613179401  -2.13015802553243  0.988055280961691  3.044476957956284  2.660796575993941  
-4.610988992978836  5.685705079068886  5.767724306489482  10.85943697044442  -7.006862656456032  19.04857292411974  
9.3221109207476  31.3098085899743  0  31.3098085899743   

0  0  1.066567679865593  0.230267818286128  -2.135946925617207  1.006228121048057  3.305423695562082  2.692499892846663  
-4.425052892203838  5.69382110952025  5.768672877861081  11.28628109462962  -7.316607307149926  19.65812572289181  
8.89315806648848  30.6566523909657  0  30.6566523909657   

0  0  1.121462229514006  0.2444206912986994  -2.067304774990105  0.955379908662733  3.016951670659615  2.549608171237675  
-4.462572997939558  5.740632724766914  5.57219334621872  11.01950841588549  -7.420107371564795  19.60986157532644  
8.58045449560304  28.76806589735307  0  28.76806589735307   

0  0  1.119738337349697  0.241967558668137  -2.046364642875365  0.997445979554135  3.273700589981035  2.643308639611135  
-4.529463945522534  6.086173849758186  5.577990260372219  10.5956323115976  -6.952186736160448  18.16914371294089  
8.91587413699493  29.8104756709018  0  29.8104756709018