514 R. HARTMETER, 



Heller, 4) Die Crustaceen, Pycuogoniden und Tunicaten d. k. k. österr.- 



ungar. Nordpol-Expedition, ibid. V. 35, p. 43, Wien 1878. 

 — , 5) Beiträge zur nähern Kenntniss der Tunicaten, in : SB. Akad. 



Wiss. Wien, math.-naturw. GL, V. 77, 1. Abth., p. 83, 1878. 

 Herdman, 1) Preliminary report on the Tunicata of the „Challenger" 



expedition, I, in : Proc. Roy. Soc. Edinburgh, Session 1879/80. 

 — , 2) Preliminary report on the Tunicata of the „Challenger" expedi- 

 tion, II, ibid. p. 714. 

 — , 3) Preliminary report on the Tunicata of the „Challenger" expedi- 

 tion, III, ibid. Session 1880/81, p. 52. 

 — , 4) Preliminary report on the Tunicata of the „Challenger" expedi- 

 tion, IV, ibid. p. 233. 

 — , 5) On the genus Culeolus, in: Proc. Roy. Soc. London, No. 217, 



V. 33, p. 104, 1881. 

 — , 6) Report on the Tunicata collected duriug the voyage of H. M. S. 



Challenger during the years 1873/76, Part I, Ascidiae simplices, in: 



Rep. sc. Res. Challenger, Zool., V. 6, Part 17, 1882. 

 — , 7) Supplementary report upon the Ascidiae simplices, Appendix A, 



ibid. Part 38, 1886. 

 — , 8) Notes on British Tunicata with descriptions of new species 



I. Ascidiae, in: Journ. Linn. Soc. London, V. 15, p. 275, 1881. 

 — , 9) On individual Variation in the branchial sac of simple Ascidiaus, 



ibid. p. 329. 

 — , 10) A revised Classification of the Tunicata, with delinitions of the 



Orders, suborders, families, subfamilies and genera, and analyctical 



keys to the species, ibid. V. 23, p. 558, 1891. 

 — , 11) Note on the Tunicate fauna of the Australian seas, in: Ann. 



Mag. nat. Hist., (ser. 7) V. 1, p. 443, 1898. 

 — , 12) Description of some simple Ascidians collected in Puget Sound, 



Pacific coast, in: Trans. Liverpool Biol. Soc, V. 12, p. 248, 1898. 

 — , 13) Notes on British Tunicata, IL I. Ascidiidae (Supplementary), 



IL Cynthiidae, in: Journ. Linn. Soc. London, V. 24, p. 431, 1893, 

 Herdman and Sorby, H. C, On the Ascidians collected on the S. coast 



of England during the cruise of the Yacht "Glimpse" in the year 



1881, "ibid. V. 16, p. 527, London 1881. 

 Hutton, Catalogue of marine Mollusca of New Zealand, Wellington 



1873. 

 Jacobsohn, Ueber die Tunicaten des Weissen Meeres, in : Trav. Soc. 



Natural. St. Petersbourg, Sect. ZooL, V. 23, Lfg. 2, p. 168, Peters- 

 burg 1892 (russisch!). 

 Ki^R, 1) versigt over Norges „Ascidiae simplices", in: Vid. Selsk. 



Forhandl. Christiania 1893, No. 9, p. 1 — 108, tab. 1—4. 

 — , 2) A list of Norwegian „Ascidiae simplices", in : Norske Nordhavs- 



Exped. 1876/78, 1896. 

 KiDDER, Contribution to nat. history of Kerguelen isles, in: Bull. United 



States nation. Mus., No. 3. p. 48, W^ashington 1876. 

 Kükenthal u. Weissenborn, Ergebnisse eines zool. Ausfluges an der 



Westküste Norwegens, in: Jena. Z. Naturw., V. 19, p. 776, 1886. 



