REPORT ON THE TUNICATA. 15 



1835. Wiegmann, Ueb. d. Perophora, &c. Wiegmann, Archiv, Jahrg. ii., Bd. i., p. 309. Berlin. 

 1835-41. Grant, R. E., Outlines of Comparative Anatomy. London. 

 1835-43. Lamarck, G. B., Hist, Nat d'Anim, 2nd ed. (G. P. Deshayes and M. Edwards). . Paris. 



1836. Lister, J. J., Beobacht. ii. d. Ban, &c, d. Ascidien. Oken, Isis, coL 607. Jena. 

 Mertens, H., Bescbr. d. Oikopleura. Oken, Isis, col. 300. Jena. 

 Quoy et Gaimard, Voyage de d(5couv., &c. Oken, Isis, coL 5. Jena. 

 Sars, M., Entwickelung v. Botryllus. Wiegmann, Archiv, Jahrg. ii., Bd. ii., p. 209. Berlin. 



1837. Sars, M. (Abstr.), Froriep, neue Notizen, Bd. iii., coL 100. Weimar. 

 Duvernoy, G. L., Legons dAnatomie Compare (Cuvier), 2"°- Edn. t. ii. Paris. 



1839. Costa, O. G., Osserv. fisioL ed anat. sopra alcune specie del genere Salpa. Napoli, Atti Accad. Sci., 



vol. iv. p. 193. 

 Dalyell, J. G., A Singular Mode of Propagation among the Lower Animals. Edinb. New Phil. Journ., 



voL xxvi. p. 153; and Oken, Ids, lid. viii. col. 540; and Wiegmann, Archiv, Jahrg. v., Bd. ii., 



p. 181. 

 Dalyell, J. G., On some of the rarer Animals on the Coast of Scotland. 

 Edwards, H. Milne-, Sur la circ. d. sang chez les Pyrosomes. Extr. d'une lettre, &c. Ann. Sc. 



Nat. ser. ii. (Zool.), t. xii. p. 375 ; and VInstitut, t. vii., No. 307, p. 397. 

 Eschricht, D. E., Hovedresultaterne af sine undersbgelser over Salperne, &c. Kjobenhavn, Oversigt 



Kongl. Dansh. Vid. Selsk. Forh., p. 15 ; and Skand. Natwforsk. Forhandlg., i. p. 131. 



1840. Edwards, H. Milne-, Sur la circulation du sang chez les Pyrosomes. L'Institut, t. viii., No. 324, 



p. 95 ; and Paris, Comptes Rendus, t, x. p. 284. 

 Edwards, H. Milne-, Sur 1'exist. d'un syst. nerv., &c, chez les Salpa, &c. Ann. d. Sc. Nat., ser. 



ii. (Zool.), t. xiii. p. 320. Paris, Comptes Retains, t. x. p. 408. 

 Edwards and Peters, Zoological Notices, &c. Edinb. New I 'hit. Journ., vol. xxix. p. 167. 

 Forbes, E., and J. Goodsir, On Syntethys. Edinb. Roy. Soc. Trans., vol. xx. p. 307. 

 Thompson, W., Contrib. towards, &c, the Mollusca of Ireland. Ann. Mag. Nat. Hist., vol. v. 



London. 

 Edwards, H. Milne-, Observ. s. 1. Ascid. Comp. d. cotes d. la Manche. Ann. d. Sc. Nat., ser. ii. 



(Zool.), t. xiii. p. 76. 

 Goodsir and Forbes, On Pelonaia. Brit. Assoc. Rep., x. pt. 2, p. 137 ; and Froriep, neue Notizen, 



Bd. xvi. p. 136. 



1841. Bennet, T. F. D., Phosphorescence of the sea. Oken, Tsis, col. 916. Jena. 

 Broderip and Sowerby, Kroger, Naturhist. Tidsskrift, vol. viii. Kj^benharn. 

 Delle Chiaje, Descr. e Notom. d. anim. invert., &c. Napoli. 

 Eschricht, D. F., Anatomisk-physiologiske undersbgelser over Salperne. Kjohrnhorn, Dansk. Vol. 



Selsk., Afh. viii. p. 297; also, Midler, Archiv, p. 42; and Ueb. Salpa cordiformis, Oken, Isis, 



col. 705. 

 Gervais, Ascidies. Diet, des Sc. Nat, Supp., t. i. p. 400. 

 Goodsir and Forbes, On Pelonaia. Edinb. New Phil. Journ., vol. xxxi. 



Goodsir and Forbes, L'Institut, t. ix., No. 387, p. 182. Paris. 



Goodsir, Sur la vascularity de la tete de Phallusia vulgaris. L'Institut, t, ix., No. 405, p. 331. 

 Krohn, A., Ueber d. mannlich. Z'Ugungsorgane d. Ascid. u. Salpen. Froriep, new Notii n, Bd. 



xvii., No. 356, p. 49. 



1842. Costa, O. G., Rech. sur l'appareil respir. d. Ascidiens. Paris, Comptes Rendus, t. xiv. p. 220; 



VInstitut, t, x., No. 423, p. 4 2. 

 Edwards, H. Milne-, Observations sur Irs Ascidies Composers des cotes de la Manche. Paris, M 



Acad. Sci., t. xviii. p. 217. 

 Eschricht, D. F., Anatomisk Beskrivelse af Chelyosoma Macleayanum. Ejjbenhavn, Dansk. I 



Sflsk., Afh. ix. p. 1 ; also Anat. Phys. Untersuch. u. Salpa. Oken, Ids, coL 4G7. 



