130 



CRYSTALLINE STYLE. 



23. Bakrois.— Stylet Crist. Lamellib. Revue Biol., I. and II., 1889-90. 



24. Hazay.— Die Moll.-Pauna, Budapest. II.. Cassel, 1881. 



25. Haseloff. — Krystallstiel Muscheln. Osterode, 188S. 



26. MiTRA.— Cryst. Style Lamellib. Q. J. Mior. Sci., XLIV., 1901. 



NERVOUS SYSTEM AND SENSE ORGANS. 



27 Apathy. — Elem. Nervensyst. Mitt. Z. Stat. Neapel, 12. 



28. Bethe. — Cent. nerv. .syst. Carcinus. Arch. micr. Anat., XLIV., 50 & 51. 



29. Carriere, J. — Seliorg. Thiere. Miiiach. u. Leipz., 1885. Moll. 

 Augen. Arch. Micr. Anat., XXXIII. 



30. Flemming. — Unters. Sinnesepith. Arch. Micr. Anat., VI. 



31. Hens EN, V.— U. d. Auge Cephaloph. Zeit. Wiss. Zool., XV., 1865. 



32. Hesse. R.— Unters. Organe Lichtemp. Zeit. Wiss. Zool., 68, 1900. 

 32a. Hesse, R. — Sehen nied. Tiere. Jena, 1908. 



33. HiCKSON, S. J.— Eye of Pecten. Q. J. Micr. Sci., XX., 1880. 



34. Hyde, J. H. — Eye. P. irradians. Mark. Ann. Vol., 1903. Harvard. 



35. Patten, W.— Eyes, Moll., Arth. Mitth. Z. Stat. Neapel, VI., 1886 



36. Rawitz, B.— Mantelrand Aceph. Jena, Zeit. f. Nat., XXII., 1888. 



37. ScHREiNER, K. E. — Augen, P. u. Lima. Berg. Mus. Aarbog, 1896. 



38. Spengel. — Geruchsorg. Nervensyst. Zeit. Wiss. Z., 35, 1881. 



39. Thiele.— Sinnesorg. Lamellibr. Zeit. Wiss. Z., 48 and 49, 1889-90. 



DEVELOPMENT AND EVOLUTION. 



40. FuLLARTON, J. H.— Devcl. Scallop. 8th Rep. Fish. Bd. Scot., 1890. 



41. Davenport and Hubbard. — Evol. of Pecten. Jn. Exp. Zool., Vol. I. 



APPENDIX. 



42. Hebdman and Boyce. — Oysters and Disease. Liverpool, 1899 



43. EisiG. — Die Capitelliden. Flora u. Fauna, Neapel, 1887. 



44. Schneider. — Histologic der Tiere. Jena, 1902. 



