History of
  Turbellarian Research
      compiled by Steve Schilling
Listing of publications with author Ehlers U
author date title journal / publication
Ax P, Ax R, Ehlers U 1979 First record of a free-living dalyellioid turbellarian from the Pacific: Balgetia pacifica nov. spec. Helgolander wiss. Meeresunters. 32:259-364.
Ax P, Ehlers U 1973 Interstitielle Fauna von Galapagos. III. Promesostominae (Turbellaria, Typhloplanoida). Mikrofauna Meeresboden 23:1-16
Ax P, Ehlers U, Sopott-Ehlers B 1988 Free-living and symbiotic Plathelminthes. Proceedings of the Fifth International Symposium on the Biology of "Turbellarians." Gustav Fischer Verlag, Stuttgart, NY, 529 p.
Ax P, Ehlers U, Sopott-Ehlers B 1988 Free-living and symbiotic Plathelminthes. Proceedings of the Fifth International Symposium on the Biology of "Turbellarians." Stuttgart, New York: Gustav Fischer Verlag, 529 pp
Bruggemann J, Ehlers U 1981 Ultrastruktur der Statocyste von Ototyphlonemertes pallida (Keferstein, 1862) (Nemertini). Zoomorphology, 97: 75-87
Ehlers B, Ehlers U 1973 Interstitielle Fauna von Galapagos II. Gnathostomulida. MIkrofauna Meeresbodens 22:1-27
Ehlers B, Ehlers U 1977 Ultrastruktur pericerebraler Cilienaggregate bei Dicoelandropora atriopapillata Ax und Notocaryoplanella glandulosa Ax (Turbellaria, Proseriata). Zoomorphologie 88:163-174.
Ehlers B, Ehlers U 1977 Die Feinstruktur eines ciliaren lamellarkoerpers bei Parotoplanina geminoducta Ax (Turbellaria: Proseriata). Zoomorphologie 87:65-72.
Ehlers B, Ehlers U 1980 Zur Systematik und geographischen Verbreitung interstitieller Turbellarien der Kanarschen Inseln. Mikrofauna Meeresbodens 80: 573-593.
Ehlers B, Ehlers U 1980 Struktur und Differenzierung penialer Hartgebilde von Carenscoilia bidentata Sopott (Turbellaria, Proseriata). Zoomorphologie 95:159-167.
Ehlers U ... 1979 Interstitielle Fauna von Galapagos XXIII. Acoela (Turbellaria). Mikrofauna des Merresbodens 72:1-75.
Ehlers U 1972 Systematisch-phylogenetische Untersuchungen an der Familie Solenopharyngidae (Turbellaria, Neorhabdocoela). Mikrofauna Meeresbodens 11:1-78
Ehlers U 1973 Zur Populationsstruktur interstitieller Typhloplanoida und Dalyellioida (Turbellaria, Neorhabdocoela). Untersuchungen an einem mittellotischen Sandstrand der Nordseeinsel Sylt. Mikrofauna des Meeresbodens 19:457-559
Ehlers U 1974 Interstitielle Typhloplanoida (Turbellaria) aus dem Litoral der Nordseeinsel Sylt. Mikrofauna des Meeres 49:1-102 (427-527)
Ehlers U 1977 Vergleichenden Untersuchungen ueber Collar-Rezeptoren bei Turbellarien. Acta Zool Fenn 154:137-148.
Ehlers U 1979 Drepanilla limophila gen.n., sp.n. (Turbellaria, Dalyellioida) aus dem H2S-Horizont des marinen Sandlueckensystems. Zoologica Scripta 8:19-24.
Ehlers U 1980 Interstitial Typhloplanoida (Turbellaria) from the area of Roscoff. Cahiers de Bologie Marine 21:155-167.
Ehlers U 1981 Fine structure of the giant aflagellate spermatozoon in Pseudostomum quadrioculatum (Leuckart) (Platyhelminthes, Prolecithophora). Hydrobiologia 84:287-300.
Ehlers U 1984 Das phylogenetische System der Plathelminthes. Habilitationsschrift, Universitaet Goettingen.
Ehlers U 1984 Phylogenetisches System der Plathelminthes. Verh naturwiss Ver Hamburg 27:291-294
Ehlers U 1985 Phylogenetic relationships within the Platyhelminthes. In: Origins and Relationships of Lower Invertebrates. (eds. S Conway Morris, JD George, R Gibson, HM Platt): Oxford University Press, Oxford. pp 143-158
Ehlers U 1985 Das Phylogenetische System der Plathelminthes. Gustav Fischer, Stuttgart & New York, 317 pp
Ehlers U 1985 Organisation der Statocyste von Retronectes (Catenulida, Plathelminthes). Microfauna Marina 2:7-22
Ehlers U 1985 Cytoskelette bei freilebenden Plathelminthen. Verh Dtsch Zool Ges 78:161
Ehlers U 1986 Comments on a phylogenetic system of the Platyhelminthes. Hydrobiologia 132:1-12
Ehlers U 1988 The Prolecithophora--a monophyletic taxon of the Plathelminthes? In: P Ax, U Ehlers, B Sopott-Ehlers (eds) Free-living and symbiotic Plathelminthes. Gustav Fischer Verlag, Stuttgart, NY. Fortschritte Zool. 36:359-366
Ehlers U 1989 The protonephridium of Archimonotresis limophila Meixner (Plathelminthes, Prolecithophora). Microfauna Marina 5: 261-275.
Ehlers U 1989 Duo-gland adhesive systems of Schizochilus caecus L'Hardy (Plathelminthes, Kalyptorhynchia). Microfauna Mar 5:243-260
Ehlers U 1990 On the amphiatlantic distribution of Jensenia angulata (Jensen, 1878) (Dalyelliidae, Plathelminthes). Microfauna Mar 6:111-119
Ehlers U 1991 Comparative morphology of statocysts in the Plathelminthes and the Xenoturbellida. Hydrobiologia 227:263-271
Ehlers U 1992 No mitosis of differentiated epidermal cells in the Plathelminthes: mitosis of intraepidermal stem cells in Rhynchoscolex simplex Leidy, 1851 (Catenulida). Microfauna Mar 7:311-321
Ehlers U 1992 On the fine structure of Paratomella rubra Rieger & Ott (Acoela) and the position of the taxon Paratomella Dörjes in a phylogenetic system of the Acoelomorpha (Plathelminthes). Microfauna Mar 7:265-293
Ehlers U 1992 "Pulsatile bodies" in Anaperus tvaerminnensis (Luther, 1912) (Acoela, Plathelminthes) are degenerating epidermal cells. Microfauna Mar 7:295-310
Ehlers U 1992 Dermonephridia--modified epidermal cells with a probable excretory function in Paratomella rubra (Acoela, Plathelminthes). Microfauna Mar 7:253-264
Ehlers U 1992 Frontal glandular and sensory structures in Nemertoderma (Nemertodermatida) and Paratomella (Acoela): ultrastructure and phylogenetic implications for the monophyly of the Euplathelminthes (Plathelm.) Zoomorphology 112:227-236
Ehlers U 1994 On the ultrastructure of the protonephridium of Rhynchoscolex simplex and the basic systematization of the Catenulida (Plathelminthes). Microfauna Marina 9:157-169
Ehlers U 1994 Ultrastructure of the unusual body-wall musculature of Anaperus tvaerminnensis (Acoela, Plathelminthes). Microfauna Marina 9:291-301
Ehlers U 1995 The basic organization of the Plathelminthes. Hydrobiologia 305:21-26
Ehlers U, Ahlrichs W, Lemburg C, Schmidt-Rhaesa A 1996 Phylogenetic systematization of the Nemathelminthes (Aschelminthes). Verh. Dtsch. Zool. Ges. 89: p.8
Ehlers U, Ax P 1974 Interstitielle Fauna von Galapagos VIII. Trigonostominae (Turbellaria, Typhloplanoida). Mikro des Meeres 30:1-33 (639-671)
Ehlers U, Doerjes J 1979 Interstitielle Fauna von Galapagos. XXIII. Acoela (Turbellaria). Mikrofauna Meeresboden 72: 1-75 [67-138]
Ehlers U, Doerjes J 1981 Interstitial Fauna von Galapagos XXIII. Acoela (Turbellaria). Addendum. Mikrofauna Meeresboden 83: 36
Ehlers U, Ehlers B 1977 Monociliary receptors in interstitial Proseriata and Neorhabdocoela (Turbellaria, Neoophora). Zoomorphologie 86:197-222.
Ehlers U, Ehlers B 1978 Paddle cilia and discocilia -- genuine structures? Observations on cilia of sensory cells in marine Turbellaria. Cell Tissue Res 192:489-501.
Ehlers U, Ehlers B 1981 Interstitielle Fauna von Galapagos. XXVII. Byrsophlebidae, Promesostomidae Brinkmanniellinae, Kytorhynchidae (Turbellaria, Typhloplanoida). Mikrofauna Meeresbodens 83:1-35 (83-115)
Ehlers U, Franke M 1994 Beauchampiola arctica nov. spec. (Plathelminthes, Dalyelliidae) from Norway and Iceland. Microfauna Marina 9:239-249
Ehlers U, Mueller B, Franke M 1994 Three new species of the Typhloplanoida (Plathelminthes Rhabdocoela) from the Island of Sylt (North Sea). Microfauna Marina 9:313-332
Ehlers U, Reise K, Armonies W 1995 Scoliopharngia arenicola nov. spec (Platyhelminthes, Rhabdocoela) from burrows of the lugworm Arenicola marina on the intertidal flats near the island of Sylt (North Sea). Microfuana Marina 10:143-146
Ehlers U, Sopott-Ehlers B 1986 Vergleichende Ultrastruktur von Protonephridien: ein Beitrag zur Stammesgeschichte der Plathelminthen. Verh Dtsch Zool Ges 79:168-169
Ehlers U, Sopott-Ehlers B 1987 Zum Protonephridialsystem von Invenusta paracnida (Proseriata, Plathelminthes). Microfauna Marina 3:377-390
Ehlers U, Sopott-Ehlers B 1989 Interstitial Fauna von Galapagos. XXXVIII. Haloplanella Luther und Pratoplana Ax (Typhloplanoida, Plathelminthes). Microfauna Mar 5:189-206
Ehlers U, Sopott-Ehlers B 1989 Drei neue interstitielle Rhabdocoela (Plathelminthes) von der französischen Atlantikküste. Microfauna Mar 5:207-218
Ehlers U, Sopott-Ehlers B 1990 Organization of statocysts in the Otoplanidae (Plathelminthes): an ultrastructural analysis with implications for the phylogeny of the Proseriata. Zoomorphology 109: 309-318
Ehlers U, Sopott-Ehlers B 1993 The caudal guo-gland adhesive system of Jensenia angulata (Plathelminthes, Dalyelliidae): ultrastr. & phylog'c signif (with comments on the phylog'c position of the Temnocephalida & the polyphyly of Microfauna Marina 8:65-76 [tc: the Cercomeria.]
Ehlers U, Sopott-Ehlers B 1994 The specialized epidermis of Anoplodium stichopi (Plathelminthes, Rhabdocoela): additional ultrastructural characteristics. Microfauna Marina 9:261-284
Ehlers U, Sopott-Ehlers B 1995 Plathelminthes or Platyhelminthes? Hydrobiologia 305:1-2
Ehlers U, Sopott-Ehlers B 1997 Xenoturbella bocki: organization and phylogenetic position as sistertaxon of the Bilateria. Verh. Dtsch. Zool. Ges. 90:p.68
Ehlers U, Sopott-Ehlers B 1997 Ultrastructure of the subepidermal musculature of Xenoturbella bocki, the adelphotaxon of the Bilateria. Zoomorphology 117:71-79
Ehlers U, Sopott-Ehlers B 1997 Plasma membranes flanked by cisternae of the endoplasmic reticulum: a remarkable organization of polarized cells in small Plathelminthes. Microfauna Marina 11: 281-290
Ehlers U, Sopott-Ehlers B 1997 Ultrastructure of protonephridial structures within the Prolecithophora (Plathelminthes). Microfauna Marina 11: 291-315
Griesbach N, Ehlers U 2004 The ultrastructure of the eyes of Paravortex karlingi (Plathelminthes, Rhabdocoela) Zoomorphology 123:199-202
Hartenstein V, Ehlers U 2000 The embryonic development of the rhabdocoel flatworm Mesostoma lingua (Abildgaard, 1789). Development Genes & Evolution 210:399-415
Herlyn H, Ehlers U 1997 Ultrastructure and function of the pharynx of Gnathostomula paradoxa (Gnathostomulida). Zoomorphology 117 (3): 135-145
Kunert T, Ehlers U 1987 Ultrastructure of the photoreceptors of Macrostomum spirale (Macrostomida, Plathelminthes). Microfauna Marina 3:391-409.
Lumbsch M, Ehlers U, Sopott-Ehlers 1995 Proximal regions of the protonephridial system in Pseudograffilla arenicola (Plathelminthes, Rhabdocoela): ultrastructral observations. Microfauna Marina 10: 67-78
Robinson DG, Ehlers U, Herken R, Herrmann B, ... 1987 Methods of preparation for electron microscopy. An introduction for biomedical sciences. [Student handbook] Springer, Berlin, NY, 190 pp
Schmidt-Rhaesa A, Bartolomaeus T, Lemburg C, Ehlers U, Garey JR 1998 The position of the Arthropoda in the phylogenetic sysem. J Morphol 238:263-385
Sopott-Ehlers B, Ehlers U 1986 Differentiation of male and female germ cells in neoophoran Plathelminthes. In M. Porchet, J.-C. Andries, and A. Dhainaut (eds): Advances in Invertebrate Reproduction 4. Elsevier, NY, 4:187-194
Sopott-Ehlers B, Ehlers U 1995 Modified sperm ultrastructure and some data on spermiogenesis in Provortex tubiferus (Plathyleminthes, Rhabdocoela): phylogenetic implications for the Dalyellioida. Zoomorphology 115:41-49
Sopott-Ehlers B, Ehlers U 1995 Ultrastructural features of Bresslauilla relicta (Platyhelminthes, Rhabdocoela). The spermatozoa. Microfauna Marina 10:235-247
Sopott-Ehlers B, Ehlers U 1997 Electromicroscopical investigations of male gametes in Ptychopera westbladi (Platyhelminthes, Rhabdocoela, "Typhloplanoida"). Microfauna Marina 11: 193-208
Sopott-Ehlers B, Ehlers U 1999 Ultrastructure of spermiogenesis and spermatozoa in Bradynectes sterreri and remarks on sperm cells in Haplopharynx rostratus and Paromalostomum fusculum: phylogenetic implications for the Macrostomorpa (Plathelminthes) Zoomorphology 119:105-115
Sopott-Ehlers B, Ehlers U 2001 Spermatozoa of Psammomacrostomum turbanelloides (Plathelminthes, Macrostomida)- sub-microscopic anatomy and phylogenetic implications. Invertebrate Reproduction & Development. 39: 81-86
Sopott-Ehlers B, Ehlers U 2004 Spermiogenesis and submicroscopic features of spermatozoa in Typhloplana viridata (Plathelminthes, Rhabdocoela, Typhloplaninae). Invertebrate Reproduction & Development. 45(3): 239-248
Sopott-Ehlers B, Salvenmoser W, Reiter D, Rieger R, Ehlers U 2001 Photoreceptors in species of the Macrostomida (Plathelminthes): Ultrastructural findings and phylogenetic implications. Zoomorphology (Berlin) 121(1):1-12
Tyler S, Smith JPS, Rieger RM, Ehlers U Gremigni V 1986 Electron microscopy of turbellarian platyhelminths: a bibliography. Hydrobiologia 132:323-343 (Dr W Junk, Dordrecht)
Tyler S, Smith JPS, Rieger RM, Ehlers U, Gremigni V 1986 Electron microscopy of turbellarian platyhelminths: a bibliography. Hydrobiologia 132:323-343
Wenzel C, Ehlers U, Lanfranchi A 1992 The larval protonephridium of Stylochus mediterraneus Galleni (Polycladida, Plathelminthes): an ultrastructural analysis. Microfauna Mar 7:323-340
Younossi-Hartenstein A, Ehlers U, Hartenstein V 2000 Embryonic development of the nervous system of the rhadbocoel flatworm Mesostoma lingua (Abildgaard, 1789). J Comparative Neurology 416:461-

79 publications found in database. (Max listing set to 500)

Return to Ehlers U