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V. RESEARCH & CREATIVE ACTIVITIES

Publications - Refereed

1965. Wujek, D.E. A contribution to the diatom flora of Kansas. Southwest. Nat. 10(1):39-41.
1965. Wujek, D.E. and J.C. Chambers. Microstructure of pseudocilia of Tetraspora gelatinosa (Vauch) Desv. Trans. Kansas Acad. Sci. 68(4):563-564.
1966. Wujek, D.E. The fine structure of the pyrenoid of Anthoceros  punctatus. Trans. Kansas Acad. Sci. 69(3/4):314-317.
1966. Wujek, D.E. Seasonal variation in number and volume of plankton diatoms. Trans. Amer. Micros. Soc. 85(4):541-547.
1967. Wujek, D.E. Some plankton diatoms from the Detroit River and  western end of Lake Erie adjacent to the Detroit River. Ohio  J. Sci. 67(1):32-35.
1967. Wujek, D.E. Microglena punctifera in the United States. Trans. Amer. Micros. Soc. 86(3):340-341.
1968. Wujek, D.E. Some observations on the fine structure of three genera in the Tetrasporaceae. Ohio J. Sci. 68(3):187-191.
1968. Wujek, D.E. Presence of a second flagellum in Chrysosphaerella multispina. J. Phycol. 4(3):167-168.
1969. Wujek, D.E. Ultrastructure of flagellated Chrysophytes. I. Dinobryon. Cytologia 34(1):71-79.
1971. Wujek, D.E. Light and electron microscope observations on the pyrenoid of the green alga Leptosira. Mich. Acad. 3(4):59-62.
1971. Veldman, L.C. and D.E. Wujek. Pteridophytes of Beaver Island, Charlevoix County, Michigan. Mich. Bot. 10(4):194-196.
1971. Sprung, D.C. and D.E. Wujek. Chemotaxonomic studies of Pleurastrum Chodat by means of pyrolysis-gas-liquid chromatography. Phycologia 10(2/3):251-254.
1972. Wujek, D.E. and R. Hamilton. Studies on Michigan Chrysophyceae. I. Mich. Bot. 11(2):51-59.
1973. Wujek, D.E. and R. Hamilton. Studies on Michigan Chrysophyceae. II. Mich. Bot. 12(2):118-122.
1973. Hayes, W.C. and D.E. Wujek. Ultrastructure of the lichen Xanthoria fallax. Trans. Kansas Acad. Sci. 76(3):234-243.
1974. Chelune, P. and D.E. Wujek. An ultrastructural study of pyrenoids in Chaetopeltis sp. (Chlorophyceae, Tetrasporales). Phycologia 13(1):27-30.
1975. Wujek, D.E., R. Hamilton, and J. Wee. Studies on Michigan Chrysophyceae. III. Mich. Bot. 14(2):91-94.
1975. Wujek, D.E., K. Camburn, and H.T. Andrews. An ultra- structural study of pyrenoids in Leptosiropsis torulosa. Prtoplasma 86(1-3):263-268.
1975. Wujek, D.E. Ultrastructural observations on the Chaetophoracean alga Leptosiropsis torulosa. XII International Botanical Congress 1:37.
1975. Wujek, D.E. and P. Chelune. The taxonomic position of Chaetopeltis. Brit. Phycol. J. 10(3):265-268.
1975. Wujek, D.E. Electron microscopy of plastids of Monocilia viridis. Trans. Kansas Acad. Sci. 78(3/4):129-131.
1975. Wujek, D.E. Some ultrastructural aspects of the pyrenoids of the chaetophoracean alga Pleurastrum. Trans. Kansas Acad. Sci. 78(3/4):133-137.
1976. Wujek, D.E. Ultrastructure of flagellated Chrysophytes. II. Uroglena and Uroglenopsis. Cytologia 41(3/4):665-670.
1976. Wujek, D.E. and J. van der Veer. Scaled Chrysophytes from the Netherlands including a description of a new variety. Acta Bot. Neerl. 25(2):179-190.
1976. Wee, J.L., J.D. Dodd, and D.E. Wujek. Studies on silica-scaled Chrysophytes from Iowa. Proc. Iowa Acad. Sci. 83(3):94-97.
1977. Wujek, D.E. and M.R. Gretz. An ultrastructural study of the pyrenoid of Schizochlamys (Chlorophyceae, Tetrasporales). Trans. Amer. Micros. Soc. 96(3):398- 402.
1977. Wujek, D.E., M.R. Gretz, and M.G. Wujek. Studies on Michigan Chrysophyceae. IV. Mich. Bot. 16(4):191-195.
1978. Wujek, D.E. and J. Kristiansen. Observations on bristle- and scale-production in Mallomonas caudata Chrysophyceae. Arch. f. Protistenk. 120(2):213-221.
1978. Wujek, D.E. Ultrastructure of flagellated Chrysophytes. III. Mallomonas caudata. Trans. Kansas Acad. Sci. 81(4):327-335.
1979. Wujek, D.E. Intracellular bacteria in the blue-green alga Pleurocapsa minor. Trans. Amer. Micros. Soc. 98(1):143-145.
1979. Wujek, D.E. and B.C. Asmund. Mallomonas cyathellata sp. nov. and Mallomonas cyathellata var. kenyana var. nov. (Chrysophyceae) studied by means of scanning and transmission electron microscopy. Phycologia 18(2):115-119.
1980. Wujek, D.E. and M.P. Graebner. A new freshwater representative of the genus Chaetoceros from the Great Lakes. J. Great Lakes Res. 6(3):260-262.
1980. Wujek, D.E., M.S. Chapo, and D.C. Reinke. New records and distributional notes on diatoms from western Kansas. Tech. Bull. State Biol. Sur. Kansas. 9:90-109.
1980. Gretz, M.R., M.R. Sommerfeld, and D.E. Wujek. Scaled Chrysophyceae of Arizona: A preliminary survey. J. Ariz.-Nev. Acad. Sci. 14:75-80.
1980. Wujek, D.E., P.M. Rupp, H.L. Lenon, R.H. King, and R.E. Bailey. Phytoplankton of the Tittabawassee River, Michigan. Phytologia 45(3):255-269.
1981. Wujek, D.E. and M.L. Welling. The occurrence of two centric diatoms new to the Great Lakes. J. Great Lakes Res. 7(1):55-56.
1981. Wujek, D.E., M.M. Weis, and R.A. Andersen. Scaled Chrysophyceae from Lake Itasca region. I. Mallomonas. J. Minn. Acad. Sci. 47(1):22-24.
1981. Wujek, D.E., M.M. Weis, and R.A. Andersen. Scaled Chrysophyceae from Lake Itasca region. II. Synura, Chrysosphaerella, Spiniferomonas. J. Minn. Acad. Sci. 47(3):5-7.
1982. ee, J.L., D.E. Wujek, and M.P. Graebner. Studies on Michigan Chrysophyceae. V. Mich. Bot. 21(4):181-184.
1982. Wujek, D.E., W.E. Gardiner, and C.J. Dawes. Intracellular bacteria in the green scaly prasinophyte Tetraselmis. Cryptogamie-Algologie 3(2):121-127.
1983. Wujek, D.E. and J.L. Wee. Chrysodidymus in the United States. Trans. Amer. Micros. Soc. 102(1):77-80.
1983. Wujek, D.E. A new freshwater species of Paraphysomonas (Chrysophyceae). Trans. Amer. Micros. Soc. 102(2):165-168.
1983. Gretz, M.R., D.E. Wujek, and M.R. Sommerfeld. Scaled Chrysophyceae of Arizona: Further additions to the aquatic flora. J. Ariz.-Nev. Acad. Sci. 18(1):17- 21.
1983. Tallent, R.C. and D.E. Wujek. Scanning electron microscopy as an aid to taxonomy of sedges (Cyperaceae: Carex). Micron & Microscopia Acta 14(3):271-272.
1984. Wujek, D.E. and M.M. Weis. Mallomonadaceae from Kansas. Trans. Kansas Acad. Sci. 87(2):26-31.
1984. Wujek, D.E. Bacteria in the perinuclear cisternae of the chrysophyte Chrysosphaerella. Trans. Kansas Acad. Sci. 87(2):32-35.
1984. Wujek, D.E. and P. Timpano. The genus Mallomonopsis in the United States. Trans. Kansas Acad. Sci. 87(3/4):27-32.
1984. Wujek, D.E. and J.L. Wee. New and unusual algae from Montana. Northwest Sci. 58(3):213-221.
1984. Wujek, D.E. Chrysophyceae (Mallomonadaceae) from Florida. Florida Scientist 47(3):161-170.
1984. Wujek, D.E. and M.R. Gretz. Ultrastructure of the blue-green alga Chamaesiphon incrustans. Cytobios 40(158):87-93.
1984. Wujek, D.E. Scale-bearing Chrysophyceae (Mallomonadaceae) from North-Central Costa Rica. Brenesia 22:309-313.
1985. Wujek, D.E. and W.E. Gardiner. Chrysophyceae Mallomonadaceae) from Florida. II. New species of Paraphysomonas and the pyrmnesiophyte Chrysochromulina. Florida Scientist 48(1):59-63.
1985. Gretz, M.R., M.R. Sommerfeld and D.E. Wujek. Light and electron microscopical observations of Mallomonas portae-ferreae var. reticulata var. nov. (Chrysophyceae). Phycologia 24(4):478-481.
1985. Menapace, F.J. and D.E. Wujek. Scanning electron microscopy as an aid to sectional placement of taxa within the genus Carex (Cyperaceae): Sections Lupulinae and Vesicariae. Micron & Microscopia Acta 16(3):213- 214.
1985/ Wujek, D.E. Ultrastructure of flagellated chrysophytes. IV. Chrysosphaerella. J. Minn. Acad. Sci. 51(3):33-36.
1986.
1986. Wee, J.L. and D.E. Wujek. Two new species of Paraphysomonadaceae (Chrysophyceae). Nova Hedwigia 43(2):81-86.
1986. Wujek, D.E. Scale bearing Chrysophyceae from the Panama Canal. Jap. J. Phycol. 34(2):83-86.
1986. Wujek, D.E. and F.J. Menapace. Taxonomy of Carex section Folliculatae using achene morphology. Rhodora 88(855):399-403.
1986. Menapace, F.J., D.E. Wujek and A.A. Reznicek. A systematic revision of the genus Carex (Cyperaceae) with respect to the section Lupulinae. Can. J. Bot. 64(11): 2785-2788.
1986. Wujek, D.E. Studies on Michigan Chrysophyceae. VI. Mich. Bot. 25(2):93-97.
1987. Wujek, D.E. and P. Timpano. Rufusia (Porphyridiales, Phragmonemataceae), a new red alga from sloth hair. Brenesia 25/26:163-168.
1987. Menapace, F.J. and D.E. Wujek. The systematic significance of achene micromorphology in Carex retrorsa. Brittonia 39(2):278-283.
1987. Menapace, F.J. and D. E. Wujek. Carex bushii Mack., a sedge new to Michigan. Mich. Bot. 26(4):167-168.
1987. Wujek, D.E. and J.M. Cocuzza. Morphology of the hair of the two- and three-toed sloth. Rev. Biol. Trop. 34(2):243-246.
1988. Wujek, D.E. and T.A. Lincoln. Ultrastructure and taxonomy of Oscillatoria pilicola, a new species of bluegreen alga from sloth hair. Brenesia 29:1-6.
1988. Pienkowski, T.P. and D.E. Wujek. The diatom flora of the Red Lake Peatland. J. Minn. Acad. Sci. 53(3):7-13.
1988. Wujek, D.E. and R.G. Bland. Spiniferomonas and Mallomonas: descriptions of two new taxa of Chrysophyceae. Trans. Amer. Micros. Soc. 107(3):301-304.
1989. Thompson, R.H. and D.E. Wujek. Haematococcus carocellus sp. nov. (Haematococcaceae, Chlorophyta) from the United States. Phycologia 27(2):268-270.
1989. Wujek, D.E. and M.J. Igoe. Studies on Michigan Chrysophyceae. VII. Beiheft Nova Hedwigia 95:269-280.
1989. Saha, L.C. & D.E. Wujek. Phytoplankton distribution in an oligotrophic pond and an eutrophic pond. Acta Hydrochemica et Hydrobiologia 17(4):407-416.
1990. Saha, L.C. and D.E. Wujek. Scaled-chrysophytes from northeast India. Nord. J. Bot. 10(3):343-354.
1990. Zech, J.C. and D.E. Wujek. Scanning electron microscopy in the taxonomy of Michigan Juncus. Mich. Bot. 29(1):3-18.
1991. Manny, B.A., T.A. Edsall and D.E. Wujek. Compsopogon cf. coeruleus, a benthic red alga (Rhodophyta) new to the Laurentian Great Lakes. Can. J. Bot. 69:1237-1240.
1991. Wujek, D.E. and L.C. Saha. Chrysochromulina parva Lackey (Prymnesiophyceae) a new record from India. Phykos 30(2):169-171.
1991. Wujek, D.E. and L.C. Saha. Pseudokephyrion pseudospirale Bourrelly (Chrysophyceae), a genus new for India. Phykos 30(2):165-167.
1991. Wujek, D.E. and R.G. Bland. Chrysophyceae from Florida. III. Additions to the flora. Florida Scient. 54(1):41-48.
1991. Wujek, D.E. & C.J. O'Kelly. Rabdiophyrs turris-fenestrata n. sp. (Rhizopoda, Filosea) reported from New Zealand. Arch. Protistenk. 140(2/3):101-108.
1992. Zech, J.C. and D.E. Wujek. Initial observations on tegumen layer variation in three species of Luzula (Juncaceae). Mich. Bot. 31(1):25-29.
1992. Wujek, D.E., S.K. Varma and A.R. Ruhlman. Achene micromorphology of some Indian Cyperaceae (Cyperus, Fimbristylis, Pycreus, Scirpus, and Scleria. Asian J. Plant Sci. 4(1):1-19.
1992. Wujek, D.E. and P.R. Elsner. Pterocystis ebelii, a new species of heliozoan from India. Trans. Amer. Micros. Soc. 111(2):143-148.
1992. Wujek, D.E. and C.J. O'Kelly. Silica-scaled Chrysophyceae (Mallomonadaceae and Paraphysomonadaceae) from New Zealand freshwaters. New Zealand J. Bot. 30(4):4-5-414.
1992. Thompson, R.H. and D.E. Wujek. Printzina gen. nov. (Trentepohliaceae). J. Phycol. 28(2):230-235.
1992. Wujek, D.E. & C.J. O'Kelly. Scales of the "marine" protist Thaumatomastix bipartita observed in a New Zealand freshwater lake. Archiv. Protistenk. 141(3):184-186.
1993. Van Kley, J.E. & D.E. Wujek. Habitat and ecology of Iris lacustris (The Dwarf Lake Iris). Mich. Bot. 32(3):209-222.
1993. Ngô, H.M. and D.E. Wujek. Scaled Chrysophyceae from the Lake Itasca region. III. Additions to the flora. J. Minn. Acad. Sci. 57(2):15-18.
1993. Wujek, D.E. and C.E. Bicudo. Scale-bearing chrysophytes from the state of Sao Paulo, Brazil. Nova Hedwigia. 56(2):247-257.
1993. Siver, P.A. and D.E. Wujek. Scaled Chrysophyceae and Synurophyceae from Florida: IV. The flora of Lake Myakka and Lake Tarpon. Florida Scient. 56(2):109-117.
1993. Graham, L.E., J.M. Graham and D.E. Wujek. Ultrastructure of Chrysodidymus synuroideus (Synuraceae). J. Phycol. 29(3):330-341.
1994. Wujek, D.E., C.J. O'Kelly and L.C. Saha. Morphological observations of a rare form of Spiniferomonas, S. cf. annulata (Chrysophyceae: Paraphysomonadaceae). Trans. Amer. Micros. Soc. 113(3):406-411.
1994. Timpano, P. and D.E. Wujek. The occurrence of spines in oronastrum aestivale (Chlorophyta). Cryptogam. Algol. 15(4):263-266.
1994. Ballard, H.E., Jr. and D.E. Wujek. Evidence for the recognition of Viola appalachiensis. Systematic Botany 19(4):523-538.
1994. Wujek, D.E., B.H.M. Nigalingappa and S.M. Garlitz. Achene micromorphology of some Indian Cyperaceae. II. Fimbristylis. Asian J. Pl. Sci. 6(2):1-17.
1995. Wujek, D.E. and A.L. Swinehart. Studies on silica-scaled chrysophytes from northern Indiana. Mich. Bot. 34(2):59-66.
1996. Wujek, D.E. and R.H. Thompson. The green algal genus Chaetonemopsis Gauthier-Ličvre (Chaetophorales, Chlorophyta). Beheifte Nova Hedwigia 112:507-510.
1996. Wujek, D.E. and L.C. Saha. Scale bearing chrysophytes from India. II. Beheifte Nova Hedwigia 112:365-375.
1996. Thompson, R.H. and D.E. Wujek. The genera Filoprotococcus and Trichosarcina (Chlorophyta) in Kansas. Trans. Kansas Acad. Sci. 99(3-4):152-156.
1996. Wujek, D.E., R.H. Thompson P. Timpano. A new record of the freshwater brown alga Sphacelaria fluviatilis Jao from Michigan. Mich. Bot. 37(3/4):111-114. (Published October 1998).
1997. Saha, L.C., D.E. Wujek and D.K. King. Community metabolism in the Chippewa River. Acta Ecologia (in press)
1997. Wujek, D.E. and P.A. Siver. Studies on Florida Chrysophyceae (Paraphysomonadaceae) and Synurophyceae (Mallomonadaceae). V. The flora of north-central Florida. Florida Scient. 60(1):21-27.
1997. Saha, L.C. and D.E. Wujek. Diversity of phytoplankton in different waterbodies of India. (submitted)
1997. Wujek, D.E. and F.J. Menapace. The genus Pseudodendromonas Bourrelly in North America. J. Alabama Acad. Sci. 68(3):255-258.
1997. Wujek, D.E., P. Cheema, S.S. Bir and F.J. Menapace. Achene micromorphology of some Indian Cyperaceae. III. Achene micromorphology as a systematic aid in the taxonomic recognition of Cyperus cytotypes. Rheedea 7(2):93-99.
1998. Thompson, R.H. and D.E. Wujek. Chrysocapcopsis rupicola, gen. et sp. nov. (Chrysophyta). Phycological Research 46(3):627-632.
1998. Wujek, D.E. Endangered and threatened plants of Beaver Island. J. Beaver Island History 4:107-121.
1998. Wujek, D.E., R.E. Clancy, Jr. and S.P. Horn. Silica scaled Chrysophyceae and Synurophyceae from Costa Rica. Brenesia 49-50:11-19.
1998. Thompson, R.H. and D.E. Wujek. The genera Cyclonexis Stokes and Chrysostephanosphaera Scherffel (Chrysophyceae). Nord. J. Bot. 18(5):627-632.
1998. Wujek, D.E. and F.J. Menapace. Silica-scaled chrysophytes from Alabama. J. Alabama Acad. Sci. 69(1):33-43.
1998. Wujek, D.E., P.G. Davison and F. J. Menapace. A new record of the freshwater green alga Pseudulvella americana from Alabama. J. Alabama Acad. Sci. 69(1):44-46.
1999. Siver, P.A. and D.E. Wujek. Scaled Chrysophyceae and Synurophyceae from Florida, U.S.A.: VI. Preliminary observations on the flora from waterbodies in the Ocala National Forest. Nova Hedwigia 68(1-2):75-92.
1999. Wujek, D.E. and R.H. Thompson. The green alga genera Chaetopeltis, Oligochaetophora and Polychaetophora (Chlorophyta, Chaetopeltidales). Trans. Kansas Acad. Sci. 102(1-2):40-46.
1999. Davison, P.G. and D.E. Wujek. Caloglossa leprieurii (Montagne) J. Agardh, an estuarine red alga in the Tennessee River. Castanea 64(3):265-268.
1999. Wujek, D.E., D.M. Schmidt and J.L. Cook. First report of Lepidotrachelophyllum fornicus Nicholls and Lynn in the United States. J. Elisha Mitchell Scientific Soc. 115(4):319-321.
1999. Wujek, D.E. Silica-scaled Chrysophyceae and Synurophyceae (Chrysophyta) from Mississippi. J. Miss. Acad. Sci. 44(3):160-166.
1999. Wujek, D.E. and G.A. Bechtel. Silica-scaled chrysophytes from Indiana. II. Proceed. Indiana Acad. Sci. 106(3-4):291-298.
1999. Wujek, D.E., D.M. Schmidt and J.L. Cook. First report of Lepidotrachelophyllum fornicus Nicholls and Lynn in the United States. J. Elisha Mitchell Scientific Soc. 115(4): 319-321.
2000. Wujek, D.E. and P.R. Elsner. Synura longisquama, sp. nov., a new synurophyte from South Carolina. J. Elisha Mitchell Scientific Society. 116(2): 97-100.
2000. O'Kelly, C.J. and D.E. Wujek. A light and electron microscopic study of cell structure and asexual reproduction in Lagynion delicatulum (Stylococcaceae, Chrysophyceae). Eur. J. Phycol. 35(4): (in press)
2001. Wujek, D.E., J.L. Wee and J. Van Kley. Silica-scaled chrysophytes and synurophytes from east Texas. Texas J. Sci. 52: (in press)
2001. Wujek, D.E. and R.H. Thompson. The chrysophycean genera Synuropsis Schiller, Volvochrysis Schiller, Synochromonas Korshikov, Pseudosynura Kisselew, Pseudosyncrypta Kisselew and Chrysomoron Skuja. Trans. Kansas Acad. Sci. 104(1-2): (in press)
2001. Wujek, D.E., E. Leuck and B. Leuck. The genus Cochliopodium Hertwig and Lesser in Louisiana. Proc. Louisiana Acad. Sci. (submitted)
2001. Wujek D.E. and R.H. Thompson. The chrysophycean genera Uroglena Ehrenb., Uroglenopsis Lemm. and Eusphaerella Skuja. J. Phycol. (submitted)
2001. Wujek, D.E. and L. S. Moghadam. Scaled chrysophytes from Florida. VII. Observations on the flora from the south-east. Florida Scientist 96: (in press)