Star Ascidian

References

• Berrill, N. J., 1937. Culture methods for ascidians. In: Culture Methods for Invertebrate Animals, edit. by Galtsoff et al., Comstock, Ithaca, pp. 564-571.
• Berrill, N. J., 1941a. The development of the bud in Botryllus. Biol. Bull., 80: 169-184.
• Berrill, N. J., 1941b. Size and morphogenesis in the bud of Botryllus. Biol. Bull., 80: 185-193.
• Grave, C., 1937. Notes on the culture of eight species of ascidians. In: Culture Methods for Invertebrate Animals, edit. by Galtsoff et al., Comstock, Ithaca, pp. 560-564.
• Grave, C., and P. A. Nichol, 1939. Studies of larval life and metamorphosis in Ascidia nigra and species of Polyandrocarpa. Pap. Tortugas Lab., 32: 1-46. (Carnegie Inst., Wash., Publ. no. 517.).
• Grave, C., and G. Riley, 1935. Development of the sense organs of the larva of Botryllus schlosseri. J. Morph., 57: 185-211.
• Grave, C., and H. Woodbridge, 1924. Botryllus schlosseri (Pallas): The behavior and morphology of the free-swimming larva. J. Morph., 39: 207-247.
• Herdman E. C., 1924. Botryllus. Mem. Liverpool Mar. Biol. Comm., 26: 1-40.
• Oka, H., and H. Watanabe, 1957. Vascular budding, a new type of budding in Botryllus. Biol. Bull., 112: 225-240.
• Pizon, A., 1893. Histoire de la blastogenese chez les Botryllides. Ann. Sci. Nat., Zool., ser. 7, 14: 1-386.
• Watterson R. L., 1945. Asexual reproduction in the colonial tunicate, Botryllus schlosseri ( Pallas ) Savigny, with special reference to the developmental history of intersiphonal bands of pigment cells. Biol. Bull., 88: 71-103.