Summary
Thalassomyces marsupii, an ellobiopsid parasite of the pelagic amphipod Parathemisto pacifica, produces biflagellate swarmers following simultaneous cleavage of the gonomere. One flagellum is directed posteriorly, the other circumferentially. The vegetative thallus is bounded by a complex pellicle and not a cell wall. Our observations suggest that Thalassomyces is a member of the achlorophyllous Dinophyceae.
Similar content being viewed by others
References
Boschma, H.: Ellobiopsidae. Discovery Rep. 25, 281–314 (1949).
—: Ellobiopsidae from tropical West Africa. Atlantide Rep. 5, 145–175 (1959).
Cachon, J., Cachon, M.: Ultrastructure d'un péridinien parasite d'appendiculaires Neresheimeria catenata (Neresheimer). Protistologica 2, 17–25 (1966).
Caullery, M.: Ellobiopsis chattoni, n. g., n.sp., parasite de Calanus helgolandicus Claus, appartenant probablement aux Peridiniens. Bull. Sci. France Belg. (Paris) 44, 201–214 (1910).
Chatton, E.: Les Peridiniens parasites; morphologie, reproduction, éthologie. Arch. Zool. exp. Gen. 59, 1–473 (1920).
—: Les Peridiniens parasites de Radiolaires. C.R. Acad. Sci. (Paris) 177, 1246–1249 (1923).
collard, S.: Thalassomyces californiensis sp.n., parasite of a shrimp, Pasiphaea emarginata (Rathbun). Proc. kon. ned. Akad. Wet. 69, 37–49 (1966).
Coutiere, H.: Les Ellobiopsidae des crevettes bathypélagiques. Bull. Sci. France Belg. (Paris) 45, 186–206 (1911).
Hovasse, R.: Les Ellobiopsidés se propagent par flagellispores. C.R.Acad. Sci. (Paris) 181, 196–198 (1925).
—: “Parallobiopsis Coutierei” Collin. Morphologie, cytologie, évolution, affinités des Ellobiopsidés. Bull. Biol. France Belg. (Paris) 60, 409–446 (1926).
—: Contribution à la connaissance biologique des Ellobiopsidae: La sporulation chez Ellobiopsis fagei sp. nov. C.R. Acad. Sci. (Paris) 233, 980–982 (1951).
Jepps, M. W.: On the protozoan parasites of Calanus finmarchicus in the Clyde Sea area. Quart. J. micr. Sci. 79, 634–642 (1937).
Johnson, T. W., Sparrow, F. K.: Fungi in oceans and estuaries. Weinheim: Cramer 1961.
Kane, J. E.: Thalassomyces marsupii, a new species of ellobiopsid on the hyperiid amphipod, Parathemisto gauchaudii (Guer.). N.Z. J. Sci. 7, 289–303 (1964).
Koehler, J.: Some comparative fine structure relationships of the rotifer integument. J. exp. Zool. 162, 231–243 (1966).
Kubai, D. F., Ris, H.: Division in the dinoflagellate Gyrodinium cohnii (Shiller). J. Cell Biol. 40, 508–528 (1969).
Mauchline, J.: Thalassomyces fagei, an ellobiopsid parasite of the euphausiid crustacean Thysanoessa raschi. J. Mar. Biol. Ass. U.K. 46, 531–539 (1966).
McCauley, J. E.: Ellobiopsidae from the Pacific. Science 137, 867–868 (1962).
Niezbitowski, E. L.: Die pflanzlichen Parasiten der Tiefsee-Decapoden-Gattung Pasiphaea. Kosmos 38, 1563–1572 (1913).
Nouvel, H.: Un Ellobiopsidae nouveau (Amallocystis boschmai n. sp.), parasite d'un Mysidace en Méditerranée (note préliminaire). Vie et Milieu 4, 57–58 (1953).
Nouvel, H., Hoenigman, J.: Amallocystis boschmai Nouvel 1954 Ellobiopside parasite du Mysidace Leptomysis gracilis G. O. Sars. Res. Camp. Pr. Lacaze-Duthiers, Vol. 2, suppl. a Vie et Milieu (1955).
Reichenow, E.: Parasitisch Peridinea (einschließlich Ellobiopsidae). Tierw. Nord-u. Ostsee Pt. II (3), 85–100 (1930).
Steuer, A.: Über Ellobiopsis chattoni Caullery 1910 einen ectoparasitischen Flagellaten mariner Copepoden. Arch. Protistenk. (Jena) 60, 501–510 (1928).
Thorn, R. E.: Diel variations in distributions and feeding behavior of Mysidaceae in Puget Sound. Thesis, University of Washington, Seattle, Washington 1968.
Vader, W., Kane, J. E.: New hosts and distribution records of Thalassomyces marsupii Kane, an ellobiopsid parasite on amphipods. Sarsia 33, 13–20 (1968).
Zachs, I.: Sur un nouveau Ellobiopsidé — Parasite du Nephtys ciliata Müll. Trav. Soc. nat. Petrograd 53, 175–176 (1923).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Galt, J.H., Whisler, H.C. Differentiation of flagellated spores in Thalassomyces ellobiopsid parasite of marine crustaceae. Archiv. Mikrobiol. 71, 295–303 (1970). https://doi.org/10.1007/BF00417127
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00417127