References
- 1887 . Pteropoda of the ‘Challenger,’ , : 47 – 47 .
- Spolia Atlantica
- 1875 . Archiv. Zool. Expér. iv. ,
- 1887 . Pteropoda of the ‘Challenger,’ , : 47 – 47 .
- 1886 . Spolia Atlantica , Vidensk : Selsk. Skr. Kiöbenhavn .
- 1886 . Spolia Atlantica , 37 – 37 . Vidensk : Selsk. Skr. Kiöbenhavn . pl. xv. figs. 40 a-d
- Ann. d. Sc. nat. 3e sér. , vii 347 – 347 . pl. vii. figs. 7–9
- 1894 . Quart. Journ. Micr. Sci. , xxxv : 451 – 451 . pl. xxviii
- Quart. Journ. Micr. Sci. , xxxviii n. s.
- Quart. Journ. Micr. Sci. , xxxviii pl. v. fig. 18
- Metschnikoff , E. 1884 . Q. J. Micros. Sc. n. s. , xxiv : 96 – 96 . likewise notice the tips of the arms breaking off. Besides observing the morphogenetic functions of the wandering cells of the mesoderm (which give rise to the cutis, the skeletal structures, and the oral musculature), he found they had the power of acting on the spherules of milk which he had injected. The rapid disappearance of the parts of the Bipinnaria is probably due to the same agency.
- Challenger , xii pl. xi. fig. 1
- Challenger , pl. xxiii. fig. 8
- Challenger , pl. xxiii. fig. 8
- Descriz. e not. v. , 58 – 58 . and 107, tav. xxvi. figs. 3, 11, and 12
- 1895 . Ann. d. Sc. nat. 7e , xx : 203 – 203 .
- 1897 . Ann. d. sc. nat. 8e , v : 239 – 239 .
- Annél. Chét. Nap. , 100 – 100 . pl. iii. fig. 3, and ibid. Suppl. p. 20, pl. ii. fig. 3
- Trans. R. S. E. , xxv ( 3 ) 409 – 409 . pl. xii. fig. 12, and Trans. Z. S. ix. 7, p. 391, pl. lxx. fig. 14
- 1877 . Wien ,