200 



J.-YXAL»S -Yi'Tr YOBE ACADEMY OF SCIEXCES 



Spirifer mucronatus mut. alpe^iense — Continued 







Adult 



Stage 







Neanic 



Stage 





Number 



Width 



Height 



Index 

 reverse i 



Index 



Width 



Height 



( 



Index 

 reverse) 



Index 



33S.... 



29nmi. 



19 . 5mm. . 672 



1.4S 



29m m. 



11mm. 



..379 



2.63 



339. . . . 



. 29 



21.5 



.741 



1.34 



29 



13.5 



.462 



2.14 



340.... 



. 29 



20 



.689 



1.45 



29 



13 



.448 



2.21 



341.... 



. 27 



16 



.592 



1.68 



27 



S.5 



.314 



3.64 



342.... 



. 35 



23 



.657 



1.52 



35 



11.5 



.325 



3.04 



343.... 



. 32 



17 



.531 



l.SS 



32 



10.5 



.324 



3.04 



344 



. 29.5 



24 



.813 



1.22 



29.5 



15.5 



.525 



1.90 



345 



oy 



24 



.888 



1.12 



27 



14 



.518 



1.92 



34S 



. 29 



IS 



.620 



1.61 



29 



11 



.379 



2.63 



349 









.... 



.... 



.... 



.... 



.... 



.... 



350.... 



. 28 



IS 



.642 



1.55 



2S 



10 



.357 



2. SO 



351 



33 



16 



.484 



2.06 



3:3 



11 



.333 



3.00 



oo- .... 



353.... 



27 



2(1 . 5 



.759 



1.31 



27 



14 



.518 



1.92 



354.... 



.... 





.... 



.... 



.... 



.... 



.... 





355 



34 



19 



.558 



1.78 



34 



9.5 



.279 



3.57 



356.... 



.... 



.... 



.... 



.... 



.... 



.... 



.... 



.... 



3.57 



34 



22.5 



.661 



1.51 



34 



14 



.411 



2.42 



361.... 



34 



19 



..558 



1.7S 



34 



16 



.470 



2.12 



364.... 



33 



19.5 



.590 



1.69 



33 



13 



.393 



2. .53 



36r..... 



29 



17 



.586 



1.70 



2^» 



9 



..310 



3.22 



3bo. . . . 

 367.... 



39.5 



IS. 5 



.465 



2.13 



39.5 



11 



.278 



3.59 



373 



26 



23 



.884 



1.13 



26 



14.5 



.557 



1.79 



374 



32 



21.5 



.661 



1.4S 



32 



15.5 



.484 



2.06 



^75 



.... 



.... 





.... 



.... 



.... 



.... 



.... 



376 



25 



15 



.600 



1.66 



25 



1 



.280 



3.57 



377 



30 



12.5 



.416 



2.40 



30 



8 



.266 



3 . 75 



37S 



31 



20 



.645 



1.55 



31 



14 



.4.51 



2.21 



379 



30 



15.5 



.516 



1.93 



30 



11.5 



.383 



2.60 



380 



27 



16 



.592 



1.68 



27 



12.5 



.462 



2.16 



iSl 



382 



383 



21 



20.5 



. 976 



1.02 



21 



11 



..523 



1.90 



35 



21 



.600 



1.66 



35 



14.5 



.414 



2.41 



384 



27 



17 



.629 



1..5S 



27 



11 



.407 



2.45 



385 



29 



16.5 



..568 



1.75 



29 



11.5 



.396 



2.52 



386 



31 



18.5 



..596 



1.67 



31 



11 



..3.54 



2.81 



387 



25 



16 



.640 



1..56 



25 



10.5 



.420 



2.38 



388 



35 



20.5 



.581 



1.70 



35 



12.5 



.357 



2.80 



589 



36 



19 



..527 



1.89 



36 



13 



.361 



2.76 



390 



36 



13.5 



..374 



2.66 



36 



10 



.277 



3.60 



391 



29 



19 



.653 



1..52 



29 



11.5 



.396 



2.. 52 



