References We list all the references cited in this web site and all the papers dealing with S.E.M. pictures of trophi. If you know or published some papers which deal with S.E.M. pics of trophi and which are not listed below, please inform us! 2009 Altindag, A., H. Segers & M. Kaya, 2009. Some Turkish rotifer species studied using light and scanning electron microscopy. Turkish Journal of Zoology 33: 73-81. De Smet, W.H., A review of the marine and brackish-water species of Testudinella (Rotifera: Monogononta, Testudinellidae), with the description of two new species. Zootaxa 2092: 1-20. Riemann, O., A. Kieneke & W.H. Ahlrichs, 2009. Phylogeny of Dicranophoridae (Rotifera: Monogononta) - a maximum parsimony analysis based on morphological characters. Journal of Zoological Systematics and Evolutionary Research 47: 61-76. Riemann, O., E.F. Wilts, W.H. Ahlrichs & A. Kieneke, 2009. Body musculature of Beauchampiella eudactylota (Gosse, 1886) (Rotifera: Euchlanidae) with additional new data on its trophi and overall morphology. Acta Zoologica 90: 265-274. Wilts, E.F., W.H. Ahlrichs & P. Martinez Arbizu, 2009. The somatic musculature of Bryceella stylata (Milne, 1886) (Rotifera: Proalidae) as revealed by confocal laser scanning microscopy with additional new data on its trophi and overall morphology. Zoologischer Anzeiger 248: 161-175. Wilts, E.F., O.R.P. Bininda-Emonds & W.H. Ahlrichs, 2009. Comparison of the predatory rotifers Pleurotrocha petromyzon (Ehrenberg, 1830) and Pleurotrocha sigmoidea Skorikov, 1896 (Rotifera: Monogononta: Notommatidae) based on light and electron microscopic observations. Zootaxa 2130: 1-20. 2008 De Smet, W.H. & J.A.E. Gibson, 2008. Rhinoglena kutikovae n.sp (Rotifera : Monogononta : Epiphanidae) from the Bunger Hills, East Antarctica: a probable relict species that survived Quaternary glaciations on the continent. Polar Biology 31: 595-603. De Smet, W.H. & H. Segers, 2008. A comparative study on the morphology and classification of genus Pseudoploesoma Myers, 1938 (Rotifera : Monogononta). Zoologischer Anzeiger 247: 113-122. Fontaneto, D., W.H. De Smet & G. Melone, 2008. Identification key to the genera of marine rotifers worldwide. Meiofauna Marina 16: 75-99. pdf Fontaneto, D., H. Segers & G. Melone, 2008. Marine rotifers from the Northern Adriatic Sea, with description of Lecane insulaconae sp nov (Rotifera : Monogononta : Lecanidae). Journal of the Marine Biological Association of the United Kingdom 88: 253-258. Kaya, M., A. Altindag & G. Sezen, The genus Sinantherina Bory de St. Vincent, 1826, a new record for the Turkish rotifer fauna. Turkish Journal of Zoology 32: 71-74. Riemann, O. & W.H. Ahlrichs, 2008. Ultrastructure and function of the mastax in Dicranophorus forcipatus (Rotifera : Monogononta). Journal of Morphology 269: 698-712. Segers, H. & R.J. Shiel, 2008. Diversity of cryptic Metazoa in Australian freshwaters: a new genus and two new species of sessile rotifer (Rotifera, Monogononta, Gnesiotrocha, Flosculariidae). Zootaxa 1750: 19-31. 2007 De Smet, W. H., 2007. Cotylegaleatidae, a new family of Ploima (Rotifera: Monogononta), for Cotylegaleata perplexa gen. et sp nov., from freshwater benthos of Belgium. Zootaxa 1425: 35-43. De Smet, W.H. , 2007. Description of two new species of Myersinella (Rotifera : Monogononta : Dicranophoridae) from the Mediterranean. Journal of the Marine Biological Association of the United Kingdom 87: 1105-1110. Fontaneto, D., I. Giordani, G. Melone & M. Serra, 2007. Disentangling the morphological stasis in two rotifer species of the Brachionus plicatilis species complex. Hydrobiologia 583: 297-307. Fontaneto, D., E.A. Herniou, T.G. Barraclough, C. Ricci & G. Melone, 2007. On the reality and recognisability of asexual organisms: morphological analysis of the masticatory apparatus of bdelloid rotifers. Zoologica Scripta 36: 361-370. Fontaneto, D., E.A. Herniou, C. Boschetti, M. Caprioli, G. Melone, C. Ricci & T.G. Barraclough, 2007. Independently evolving species in asexual bdelloid rotifers. PLoS Biology 5: 914-921. pdf Silva-Briano, M., R.D. Galvan-De la Rosa, I.A. Perez-Legaspi, R. Rico-Martínez, 2007. On the description of Brachionus araceliae sp. nov. A new species of freshwater rotifer from Mexico. Hidrobiologica 17: 179-183. 2006 De Smet, W.H., 2006. Asciaporrectidae, a new family of Rotifera (Monogononta: Ploima) with description of Asciaporrecta arcellicola gen. et sp. nov. and A. difflugicola gen. et sp. nov. inhabiting shells of testate amoebae (Protozoa). Zootaxa 1339: 31-49. De Smet, W.H., 2006. Some marine Rotifera from Réunion Island, with a description of a new species of Lindia Harring and Myers, 1924 and one of Synchaeta Ehrenberg, 1832. Zoological Studies 45: 81-92. De Smet, W.H. & A.V. Chernyshev, 2006. Two new species of Dicranophoridae (Rotifera: Monogononta) from Peter the Great Bay, Sea of Japan. Journal of the Marine Biological Association of the UK 86: 657-663. Fischer, C. & W.H. Ahlrichs, 2006. Cephalodella ungulata n.sp (Monogononta: Notommatidae), a new rotifer species from North-West Germany, with notes on C. tenuiseta (Burn, 1890). Zootaxa 1378: 49-59. Fontaneto, D. & G. Melone, 2006. Postembryonic development of hard jaws (trophi) in a species belonging to the Brachionus plicatilis complex (Rotifera, Monogononta): A morphometric analysis. Microscopy Research and Technique 69: 296-301. Obertegger, U., M.G. Braioni, G. Arrighetti & G. Flaim, 2006. Trophi morphology and its usefulness for identification of formalin-preserved species of Synchaeta Ehrenberg, 1832 (Rotifera: Monogononta: Synchaetidae). Zoologischer Anzeiger 245: 109-120. 2005 De Smet, W.H., 2005. Study of the trophi of Testudinella Bory de St. Vincent and Pompholyx Gosse (Rotifera: Testudinellidae) by scanning electron microscopy. Hydrobiologia 546: 203-211. De Smet, W.H., 2005. Redescription of Lindia gravitata with comments on L. tecusa (Rotifera: Monogononta: Lindiidae). Journal of the Marine Biological Association of UK 85: 1467-1474. Fontaneto, D. & G. Melone, 2005. Do rotifer jaws grow after hatching? Hydrobiologia 546: 213-221. Melone, G. & D. Fontaneto, 2005. Trophi structure in bdelloid rotifers. Hydrobiologia 546: 197-202. Segers, H. & R.J. Shiel, 2005. Tale of a sleeping beauty: a new and easily cultured model organism for experimental studies on bdelloid rotifers. Hydrobiologia 546: 141-145. Sørensen, M.V., H. Segers & P. Funch, 2005. On a New Seison Grube, 1861 from Coastal Waters of Kenya, with a Reappraisal of the Classification of the Seisonida (Rotifera). Zoological Studies 44: 34-43. 2004 Fontaneto, D., G. Melone & A. Cardini, 2004. Shape diversity in the trophi of different species of Rotaria (Rotifera, Bdelloidea): a geometric morphometric study. Italian Journal of Zoology 71: 63-72. Fontaneto, D., H. Segers & G. Melone, 2004. Epizoic rotifers in the gill chamber of Potamon fluviatile (Herbst, 1785). Journal of Natural History 38: 1225-1232. Segers, H., W. Kotethip & L. Sanoamuang, 2004. Biodiversity of freshwater microfauna in the floodplain of the River Mun, Northeast Thailand: the Rotifera Monogononta. Hydrobiologia 515: 1-9. Van Damme, K. & H. Segers, 2004. Anomopus telphusae Piovanelli, 1903, an epizoic bdelloid (Rotifera: Bdelloidea) on the Socotran endemic crab Socotrapotamon socotrensis (Hilgendorf, 1883). Fauna of Arabia 20: 169-175. 2003 Chittapun, S., P. Pholpunthin & H. Segers, 2003. Contribution to the knowledge of Thai microfauna diversity: notes on rare peat swamp Rotifera, with the description of a new Lecane Nitzsch, 1872. Hydrobiologia 501: 7-12. De Smet, W.H., 2003a. Paradicranophorus sinus sp. nov. (Dicranophoridae, Monogononta) a new rotifer from Belgium, with remarks on some other species of the genus Paradicranophorus Wiszniewski, 1929 and description of Donneria gen. nov. Belgian Journal of Zoology 133: 181-188. De Smet, W.H., 2003b. Pourriotia carcharodonta, a new genus and species of monogonont rotifer from subantarctic Îles Kerguelen (Terres Australes et Antarctiques Françaises). Annales de Limnologie - International Journal of Limnology 39: 273-280. Fontaneto, D. & G. Melone, 2003a. On some rotifers new for the Italian fauna. Italian Journal of Zoology 70: 253-259. Fontaneto D. & G. Melone, 2003b. Redescription of Pleuretra hystrix, an endemic alpine bdelloid rotifer. Hydrobiologia 497: 153-160. Fontaneto, D., G. Melone & R.L. Wallace, 2003. Morphology of Floscularia ringens (Rotifera Monogononta) from egg to adult. Invertebrate Biology 122: 231-240. Jersabek, C.D., R. Schabetsberger & R. Fresner, 2003. Additions to the rotifer fauna of Central Europe: new records of rare species from Austria. Archiv für Hydrobiologie, Suppl. 139/3, Monographische Studien: 433-448. Ricci, C., R.J. Shiel, D. Fontaneto & G. Melone, 2003. Bdelloid rotifers recorded from Australia with description of Philodinavus aussiensis n.sp. Zoologischer Anzeiger 242: 241-248. Segers, H. & R.J. Shiel, 2003. Microfaunal diversity in a biodiversity hotspot: new rotifers from Southwestern Australia. Zoological Studies 42: 516-521. full text pdf Sørensen, M.V., 2003. Further structures in the jaw apparatus of Limnognathia maerski (Micrognathozoa), with notes on the phylogeny of the Gnathifera. Journal of Morphology 255: 131-145. 2002 Chittapun, S., P. Pholpunthin & H. Segers, 2002. Rotifer diversity in a peat-swamp in southern Thailand (Narathiwas province) with the description of a new species of Keratella Bory de St. Vincent. Annales de Limnologie 38: 185-190. De Smet, W.H., 2002a. Family Microcodidae Hudson & Gosse, 1886. In: Rotifera 6: Asplanchnidae, Gastropodidae, Lindiidae, Microcodidae, Synchaetidae, Trochosphaeridae and Filinia. Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 18 (H.J.F. Dumont, T. Nogrady and H. Segers eds). Backhuys Publishers, Leiden, The Netherlands: 83-86. De Smet, W.H., 2002b. Marine Rotifera from the Crozet and Kerguelen Islands (Subantarctica), with the description of a new Encentrum (Monogononta: Dicranophoridae). International Review of Hydrobiology 87: 411-422. De Smet, W.H., 2002c. A new record of Limnognathia maerski Kristensen & Funch, 2000 (Micrognathozoa) from the subantarctic Crozet Islands, with redescription of the trophi. Journal of Zoology, London 258: 381-393. Hollowday, E.D., 2002. Family Synchaetidae Hudson & Gosse, 1886. In: Rotifera 6: Asplanchnidae, Gastropodidae, Lindiidae, Microcodidae, Synchaetidae, Trochosphaeridae and Filinia. Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 18 (H.J.F. Dumont, T. Nogrady & H. Segers eds). Backhuys Publishers, Leiden, The Netherlands: 87-211. Sanoamuang, L., 2002. Genus Filinia Bory de St. Vincent, 1824. In: Rotifera 6: Asplanchnidae, Gastropodidae, Lindiidae, Microcodidae, Synchaetidae, Trochosphaeridae and Filinia. Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 18 (H.J.F. Dumont, T. Nogrady and H. Segers eds). Backhuys Publishers, Leiden, The Netherlands: 224-257. Segers, H., 2002a. Family Lindiidae Harring & Myers, 1924. In: Rotifera 6: Asplanchnidae, Gastropodidae, Lindiidae, Microcodidae, Synchaetidae, Trochosphaeridae and Filinia. Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 18 (H.J.F. Dumont, T. Nogrady and H. Segers. eds). Backhuys Publishers, Leiden, The Netherlands: 55-82. Segers, H., 2002b. Family Trochosphaeridae Harring, 1913. In: Rotifera 6: Asplanchnidae, Gastropodidae, Lindiidae, Microcodidae, Synchaetidae, Trochosphaeridae and Filinia. Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 18 (H.J.F. Dumont, T. Nogrady and H. Segers. eds). Backhuys Publishers, Leiden, The Netherlands: 212-223. Sørensen, M.V., 2002. On the evolution and morphology of the rotiferan trophi, with a cladistic analysis of Rotifera. Journal of Zoological Systematics and Evolutionary Research 40: 129-154. 2001 De Smet, W.H., 2001a. Some Rotifera from Île Amsterdam (Terres Australes et Antarctiques Françaises), with description of Brachionus amsterdamensis sp. nov. (Monogononta: Brachionidae). Annales de Limnologie 37: 9-20. De Smet, W.H., 2001b. Freshwater Rotifera from plankton of the Kerguelen Islands (Subantarctica). Hydrobiologia 446/447: 261-272. Funch, P. & M.V. Sørensen, 2001. Rotifers in saline waters from Disko Island, West Greenland. Hydrobiologia 446/447: 273-282. Melone, G., 2001. Rhinoglena frontalis (Rotifera, Monogononta): a scanning electron microscopic study. Hydrobiologia 446/447: 291-296. Sanoamuang, L. & S. Savatenalinton, 2001. The rotifer fauna of Lake Kud-thing, a shallow lake in Nong Khai Province, northeast Thailand. Hydrobiologia 446/447: 297-304. Segers, H. & S. Chittapun, 2001. The interstitial Rotifera of a tropical freshwater peat swamp on Phuket Island, Thailand. Belgian Journal of Zoology 131 (Supplement 2): 65-71. full text pdf Segers, H. & R.L. Wallace, 2001. Phylogeny and classification of the Conochilidae (Rotifera, Monogononta, Flosculariacea). Zoologica Scripta 30: 37-48. Sørensen, M.V., 2001. On the rotifer fauna of Bermuda, including notes on the associated meiofauna and the description of a new species of Encentrum (Rotifera: Ploima: Dicranophoridae). Proceedings of the biological Society of Washington 114: 725-736. Sørensen, M.V., 2001. Two new species of the family Dicranophoridae (Rotifera, Ploima) from the littoral psammon, with notes on other brakish water rotifers in Denmark. Hydrobiologia 452: 121-128. 2000 De Smet, W.H., 2000. Three new species of the genus Encentrum (Rotifera, Monogononta, Dicranophoridae). Sarsia 85: 77-86. Friedrich, C. & W.H. De Smet, 2000. The rotifer fauna of arctic sea ice from the Barents Sea, Laptev Sea and Greenland Sea. Hydrobiologia 432: 73-89. Sørensen, M.V., 2000. An SEM study of the jaws of Haplognathia rosea and Rastrognathia macrostoma (Gnathostomulida), with a preliminary comparison with the rotiferan trophi. Acta Zoologica (Stockholm) 81: 9-16. Sørensen, M.V. & R.M. Kristensen, 2000. Marine Rotifera from Ikka Fjord, SW Greenland. With the description of a new species from the rare mineral ikaite. Meddelelser om Grønland, Bioscience 51: 1-46. 1999 Jersabek, C.D., 1999. New dicranophorids (Rotifera, Monogononta) from the Austrian Alps, including a new genus. Journal of Natural History 33: 177-192. Sanoamuang, L. & S. Savatenalinton, 1999. New records of rotifers from Nakhon Ratchasima province, northeast Thailand, with a description of Lecane baimaii n. sp. Hydrobiologia 412: 95-101. Segers, H. & S. Babu, 1999. Rotifera from a high-altitude Lake in Southern India, with a note on the taxanomy of Polyarthra Ehrenberg, 1834. Hydrobiologia 405: 89-93. 1998 De Smet, W.H., 1998a. Cephalodella segersi n.sp. (Notommatidae, Monogononta), a new rotifer from Belgium, with notes on C. catellina (O.F. Müller, 1786), C. fluviatilis (Zavadovsky, 1926) and C. maior Zavadovsky, 1926 stat.nov. Hydrobiologia 367: 1-13. De Smet, W.H., 1998b. Preparation of rotifer trophi for light and scanning electron microscopy. Hydrobiologia 387/388: 117-121. Kleinow, W., 1998. Stereopictures of internal structures and trophi of rotifers. Hydrobiologia 387/388: 123-129. Melone, G., C. Ricci & H. Segers, 1998. The trophi of Bdelloidea (Rotifera): a comparative study across the class. Canadian Journal of Zoology 76: 1755-1765. Modenutti, B.E., M.C. Diéguez & H. Segers, 1998. A new Keratella from Patagonia. Hydrobiologia 389: 1-5. Segers, H., 1998. Notes on the taxonomy and distribution of the interstitial Rotifera from a dune pool. Belgian Journal of Zoology 128: 35-47. Segers, H. & G. Melone, 1998. A comparative study of trophi morphology in Seisonidea (Rotifera). Journal of Zoology, London 244: 201-207. Segers, H. & S. Rong, 1998. Two new species of Keratella (Rotifera: Monogononta: Brachionidae) from Inner Mongolia, P.R. China. Hydrobiologia 382: 175-181. Sørensen, M.V., 1998. Marine Rotifera from a sandy beach at Disko Island, West Greenland, with the description of Encentrum porsildi n. sp. and Notholca angakkoq n. sp. Hydrobiologia 386: 153-165. 1997 De Smet, W.H., 1997. Dicranophoridae. In: De Smet, W.H. and R. Pourriot, Rotifera 5: The Dicranophoridae (Monogononta) and The Ituridae (Monogononta). Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 12 (H.J.F. Dumont & T. Nogrady eds). SPB Academic Publishing bv, Amsterdam, The Netherlands: 1-325. Pourriot, R., 1997. Ituridae. In: De Smet, W.H. and R. Pourriot, Rotifera 5: The Dicranophoridae (Monogononta) and The Ituridae (Monogononta). Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 12 (H.J.F. Dumont & T. Nogrady eds). SPB Academic Publishing bv, Amsterdam, The Netherlands: 329-340. Segers, H., 1997a. Some Rotifera from the collection of the Academy of Natural Sciences of Philadelphia, including new species and new records. Proceedings of the Academy of Natural Sciences of Philadelphia 148: 147-156. Segers, H., 1997b. Contribution to a revision of Floscularia Cuvier, 1798 (Rotifera: Monogononta): notes on some Neotropical taxa. Hydrobiologia 354: 165-175. Segers, H. & P. Pholpunthin, 1997. New and rare Rotifera from Thale-Noi Lake, Pattalang Province, Thailand, with a note on the taxonomy of Cephalodella (Notommatidae). Annales de Limnologie 33: 13-21. Segers, H. & Q. Wang, 1997. On a new species of Keratella (Rotifera: Monogononta: Brachionidae). Hydrobiologia 344: 163-167. 1996 De Smet, W.H., 1996a. Rotifera 4: The Proalidae (Monogononta). Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 9 (H.J.F. Dumont & T. Nogrady eds). SPB Academic Publishing bv, Amsterdam, The Netherlands: 102pp. De Smet, W.H., 1996b. Description of Proales litoralis sp. nov. (Rotifera, Monogononta: Proalidae) from the marine littoral. Hydrobiologia 335: 203-208. Segers, H., 1996. Scaridium elongatum n.sp., a new monogonont rotifer from Brazil. Belgian Journal of Zoology 126: 57-63. Segers, H., W. Koste & S.M. Yussuf, 1996. Contribution to the knowledge of the monogonont Rotifera of Zanzibar, with a note on Filinia novaezealandiae Shiel and Sanoamuang, 1993. International Revue der gesamte Hydrobiologie 81: 597-603. 1995 De Smet, W.H., 1995. Description of Encentrum dieteri sp. nov. (Rotifera, Dicranophoridae) from the High Arctic, with redescription of E. bidentatum (Lie-Pettersen, 1906) and E. murrayi Bryce, 1922. Belgian Journal of Zoology 125: 349-361. Sanoamuang, L., H. Segers & H.J. Dumont, 1995. Additions to the rotifer fauna of south-east Asia: new and rare species from north-east Thailand. Hydrobiologia 313/314: 35-45. Segers, H., 1995a. A reappraisal of the Scaridiidae (Rotifera, Monogononta). Zoologica Scripta 24: 91-100. Segers, H., 1995b. Family Scaridiidae Manfredi 1927. In Rotifera 3: The Notommatidae and the Scaridiidae. Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 8 (H.J.F. Dumont & T. Nogrady eds). SPB Academic Publishing bv, Amsterdam, The Netherlands: 230-237. Segers, H., 1995c. Rotifera 2: The Lecanidae (Monogononta). Guides to the Identification of the Microinvertebrates of the Continental Waters of the World 9 (H.J.F. Dumont & T. Nogrady eds). SPB Academic Publishing bv, The Hague, The Netherlands: 226pp. Segers, H. & H.J. Dumont, 1995. 102+ rotifer species (Rotifera: Monogonta) in Broa reservoir (SP., Brazil) on 26 August 1994, with the description of three new species. Hydrobiologia 316: 183-197. 1994 De Smet, W.H., 1994. Proales christinae (Rotifera, Proalidae): a new species from the littoral of the North Sea. Belgian Journal of Zoology 124: 21-25. Segers, H. & L. De Meester, 1994. Rotifera of Papua New Guinea, with the description of a new Scaridium Ehrenberg, 1830. Archiv für Hydrobiologie 131: 111-125. Segers, H., D.K. Mbogo & H.J. Dumont, 1994. New Rotifera from Kenya, with a revision of the Ituridae. Zoological Journal of the Linnean Society 110: 193-206. Segers, H., S.S.S. Sarma, F.K. Kakkassery & C.K.G. Nayar, 1994. New records of Rotifera from India. Hydrobiologia 287: 251-258. 1993 Markevich, G.I., 1993. SEM observations on Seison and phylogenetic relationships of the Seisonidea (Rotifera). Hydrobiologia 255/256: 513-520. Sanoamuang, L., 1993. Comparative studies on scanning electron microscopy of trophi of the genus Filinia Bory De St. Vincent (Rotifera). Hydrobiologia 264: 115-128. Sanoamuang, L. & V.M. Stout, 1993. New records of rotifers from the South Island lakes, New Zealand. Hydrobiologia 255/256: 481-490. Segers, H., 1993. Rotifera of some lakes in the floodplain of the River Niger (Imo State, Nigeria). I. New species and other taxonomic considerations. Hydrobiologia 250: 39-61. Segers, H. & H.J. Dumont, 1993. Rotifera from Arabia, with description of two new species. Fauna of Saudi Arabia 13: 3-26. Segers, H., G. Murugan & H.J. Dumont, 1993. On the taxonomy of the Brachionidae: description of Plationus n. gen. (Rotifera, Monogononta). Hydrobiologia 268: 1-8. Shiel, R.J. & L. Sanoamuang, 1993. Trans-Tasman variation in Australasian Filinia populations. Hydrobiologia 255/256: 455-462. 1991 Clément, P. & E. Wurdak, 1991. Rotifera. In: Microscopic Anatomy of Invertebrates 4: Aschelminthes (F.W. Harrison & E.E. Ruppert eds). Wiley-Liss, Inc., New York. 219-297. 1990 Gorbunov, A.K., 1990. A brief review of morphology of the jaw apparatus and reproduction biology of the rotifers of the genus Asplanchnopus. Rotifera: Proceedings of the Third All-Union Rotifer Symposium. USSR Academy of Sciences, Zoological Institute, Leningrad. 1990: 127-129. (In Russian). Kleinow, W., J. Klusemann & H. Wratil, 1990. A gentle method for the preparation of hard parts (trophi) of the mastax of rotifers and scanning electron microscopy of the trophi of Brachionus plicatilis (Rotifera). Zoomorphology 109: 329-336. Kutikova, L.A., G.I. Markevich & S.E. Spiridonov, 1990. A new rotifer Claria segmentata, sp. nov. from the intestine of the earthworm. Rotifera: Proceedings of the Third All-Union Rotifer Symposium. USSR Academy of Sciences, Zoological Institute, Leningrad. 1990: 117-122. (In Russian). Markevich, G.I., 1990a. A historic reconstruction of phylogenesis of rotifers as a basis for their macrosystem. Rotifera: Proceedings of the Third All-Union Rotifer Symposium. USSR Academy of Sciences, Zoological Institute, Leningrad. 1990: 140-156. (In Russian). Markevich, G.I., 1990b. Rare and new rotifers in the fauna of the USSR. Rotifera: Proceedings of the Third All-Union Rotifer Symposium. USSR Academy of Sciences, Zoological Institute, Leningrad. 1990: 123-126. (In Russian). Markevich, G.I. & E.A. Koreneva, 1990. On the characteristics of food specialition in brachionids in systematic position of Platyias polyacanthus (Ehrb). Rotifera: Proceedings of the Third All-Union Rotifer Symposium. USSR Academy of Sciences, Zoological Institute, Leningrad. 1990: 137-140. (In Russian). 1989 Koreneva, E.A., 1989. Fine structure of trophi of rotifers of the genus Platyias (Rotatoria, Brachionidae). Trudy Institut Biologii Vnutrennikh vod. Akademii Nauk SSSR 56: 83-94. (In Russian). Markevich, G.I., 1989. Morphology and principal organisation of the sclerite system of rotifer mastax. Biologiya, sistematika i funktsdionalnaya morfologiya presnovodnykg zhivotnykh. Trudy Instituta biologii vnutrennikh vod. Akademiya nauk SSSR 56 : 27-82. (In Russian). Markevich, G.I. & L.A. Kutikova, 1989. Mastax morphology under SEM and its usefulness in reconstructing rotifer phylogeny & systematics. Hydrobiologia 186/187: 285-289. 1985 Koreneva, E.A., 1985. Intergeneric differences in ultrastructure of mastax in the family Brachionidae. Rotifera: Material from the 2nd All-Union Rotifer Symposium. Nauka Leningrad. 1985: 37-49. (In Russian). Markevich, G.I., 1985. Ultrafine morphology of rotifer mastaxes. 1. Bdelloidea. Biologiya vnutrennikh vod. Akademiya Nauk SSSR. Informatsionniy Bulletin 68 : 31-35. (In Russian). 1981 Markevich, G.I. & E.A. Koreneva., 1981. On the method of preparation of the rotifer gizzards for electron microscopy. Zoologicheskij Zhurnal 60: 1562-1564. (In Russian). 1969 Koehler, J.K. & T.L. Hayes, 1969a. The rotifer jaw: a scanning and transmission electron microscope study. I. The trophi of Philodina acuticornis odiosa. Journal of Ultrastructure Research 27: 402-418. Koehler, J.K. & T.L. Hayes, 1969b. The rotifer jaw: a scanning and transmission electron microscope study. II. The trophi of Asplanchna sieboldi. Journal of Ultrastructure Research 27: 419-434.