i 5 8 DISCOVERY REPORTS 



Bohm, R., 1878. Helgolander Leptomedusen. Jena. Z. Naturw. XII, pp. 68-203, ° pis. 



Brandt, J. F., 1835. Polypus, Acalephas Discophoras et Siphonophoras, nee non Echinodermata continens. Prodromus descrip- 



tionis animalium ab H. Mertensio in orbis terrarum circumnavigatione observation, Fasc. I, pp. 1-76. St Petersburg : 



Graeff. 

 Brooks, W. K., 1886. The Life History of the Hydromedusae : A discussion of the Origin of the Medusae, and of the Significance 



of Metagenesis. Mem. Boston Soc. nat. Hist, m, No. 12, pp. 359-430, 4 pis. 

 Browne, E. T., 1926. Siphonophorae from the Indian Ocean. Trans. Linn. Soc. Lond. (Zool.) (2), xix, pp. 55-86. 

 Candeias, A., 1929. Note sur quelques siphonophores Calycophorae de Madere. Bull. Soc. portug. Sci. nat. x, No. 23, pp. 269-84, 



12 text-figs. 

 Carter, G. S., 1949. The Turbellarian Theory of the Cnidaria. Being a Review of Turbelarijska Teorija Knidarijev', by J. Hadzi. 



Sci. Progr. Lond. xxxvn, No. 145, pp. 136-9. 

 Chamisso, A. de & Eysenhardt, C. G., 1821 . De animalibus quibusdam e classe vermium Linneana . . . ,fasc. 2. Nova Acta Leop. 



Carol, x, pp. 343-74, 10 pis. 

 Chun, C, 1882. Vber die cyklische Entzvickelung und die Verwandtschaftsverhaltnisse der Siphonophoren. S.B. preuss. Akad. 



Wiss. lii, pp. 1155-72, 1 pi. 



1885. Vber die cyklische Entwickelung der Siphonophoren. S.B. preuss. Akad. Wiss. xxvi, pp. 511-29, 1 pi. 



- 1886. Vber Bau und Entzvickelung der Siphonophoren. S.B. preuss. Akad. Wiss. xxxvm, pp. 681-8. 



1888a. Bericht iiber eine nach den Canarischen Inseln im Winter 1887-1888 ausgefiihrte Reise. S.B. preuss. Akad. Wiss. 



xliv, pp. 1 141-73. 



18886. Die pelagische Thierwelt in grdsseren Meerestiefen und ihre Beziehungen zu der Oberfldchenfauna. Bibl. Zool. 



Stuttgart. 1, Heft 1, pp. 12-17, 1 pi. 

 1891. Die Canarischen Siphonophoren in monographischen Darstellungen. 1. Stephanophyes superba und die Familie 



der Stephanophyiden. Abh. senckenb. naturf. Ges. xvi, pp. 553-627, 7 pis. 

 1897a. Vber den Bau und die morphologische Auffassung der Siphonophoren. Verh. dtsch. zool. Ges. vii, pp. 48-1 11, 



29 text-figs. 

 18976. Die Siphonophoren der Plankton-Expedition. Ergebn. Plankton Exp. 2, K.b., pp. 1-126, 8 pis. Kiel and Leipzig. 



1913. Vber den Wechsel der Glocken bei Siphonophoren. Ber. sachs. Ges. (Akad.) Wiss. LXV, pp. 27-41, 8 text-figs. 



Claus, C, i860. Vber Physophora hydrostatica nebst Bemerkungen iiber andere Siphonophoren. Z. wiss. Zool. x, pp. 295-332, 



3 P ls - 

 1878. Vber Halistemma tergestinum n.sp. nebst Bemerkungen iiber den feinern Bau der Physophoriden. Arb. zool. Inst. 



Univ. Wien. I, pp. 1-56, 5 pis. 

 Cunningham, J. T., 1892. On a Species of Siphonophore observed at Plymouth. J. Mar. biol. Ass. U.K. (N.S.) 11, No. 3, 



pp. 212-15, 2 text-figs. 

 Dana, J. W., 1858. On a New Species of Medusa related to Stephanomia, Crystallomia polygonata. Mem. Amer. Acad. Arts 



Sci. (N.S.) vi, pt. 2, pp. 459-60, 1 pi. 

 Dawydoff, C, 1928. Traite d'embryologie comparee des invertebres, xiv + 930 pp., 509 text-figs. Paris. 

 Deacon, G. E. R., 1952. The 'Manihine' Expedition to the Gulf of Aqaba. II. Preliminary Hydrological Report. Bull. Brit. 



Mus. (Nat. Hist.) Zool. 1, No. 8, pp. 159-62, 4 text-figs. 

 Delle Chiaje, S., 1822. Memorie sulla storia e notomia degli Animali senza vertebre del Regno di Napoli. Atlas, 109 pis. 



Napoli. 



1829. Memorie sulla storia e notomia degli Animali senza vertebre del Regno di Napoli. iv, i-viii+ 1-14 pp. Napoli. 



1841. Descrizione e notomia degli Animali Invertebrati delta Sicilia citeriore osservati vivi negli anni 1822-30. vi-vn, 



Atlas, 181 pis. Napoli. 

 Delsman, H. C, 1923. Beitrdge zur Entwickelungsgeschichte von Porpita. Treubia, m, pp. 243-66, 28 text-figs. 

 Dollfus, R.-Ph., 1925. Liste critique des cercaires marines a queue setigere signalees jusqu a present. Trav. Sta. zool. Wimereux, 



ix, pp. 43-65, 6 text-figs. 

 Eschscholtz, F., 1825. Bericht iiber die zoologische Ausbeute wahrend der Reise von Kronstadt bis St Peter und Paul. Oken's 



Isis, xvi, pp. 733-47, pi. v. 



1829. System der Acalphen, 1-190 pp. 16 pis. Berlin. 



Fewkes, J. W., 1880. Contributions to a Knozvledge of the Tubular Jelly-fishes. Bull. Mus. comp. Zool. Han', vi, pp. 127-46, 



3 Pis- 



1882. Notes on Acalephs from the Tortugas, with a description of New Genera and Species. Bull. Mus. comp. Zool. 



Harv. ix, pp. 251-89, 7 pis. 



1888a Studies from the Newport Marine Zoological Laboratory. On certain medusae from New England. Bull. Mus. 



comp. Zool. Harv. xm, pp. 209-40, 6 pis. 

 - 18886. On a new Physophore, Ploeophysa, and its Relationships to other Siphonophores. Ann. Mag. nat. Hist. (6), I, 

 pp. 317-22, 1 pi. 



