Dr. £ukasz Michalczyk

 

Address:

Department of Entomology
Institute of Zoology
Jagiellonian University
Gronostajowa 9
30-387 Kraków
Poland

E-mail: LM@tardigrada.net


Employment:

2012-Present: Assistant Professor at the Department of Entomology, Jagiellonian University, Kraków, Poland.

2009-2012: Senior Research Associate at the School of Biological Sciences, University of East Anglia, Norwich, UK.


Academic degrees:

PhD in Evolutionary Ecology
University of East Anglia, Norwich, UK
Obtained in 2009

MSc in General Biology
Jagiellonian University, Kraków, Poland
Obtained in 2004


Interests:

  • Evolutionary Biology: sexual selection, sexual conflict, cryptic female choice, sperm competition, mating systems, inbreeding depression, reproductive isolation.
  • Tardigrada: taxonomy, phylogeny, evolution, biogeography, faunistics, morphology, phenotypic plasticity.

Published peer-reviewed papers:

N

 Reference  Link/s

102

Stec, D., Morek, W., G¹siorek, P., Kaczmarek, £. & Michalczyk, £. (2016) Determinants and taxonomic consequences of extreme egg shell variability in Ramazzottius subanomalus (Biserov, 1985) (Tardigrada). Zootaxa, 4208(2): 176-188.
PDF available on request

101

Kaczmarek, £., Michalczyk, £. & McInnes, S.J. (2016) Annotated zoogeography of non-marine Tardigrada. Part III: North America and Greenland. Zootaxa, 4203(1): 1-249.
PDF available on request

100

Koszty³a, P., Stec, D., Morek, W., G¹siorek, P., Zawierucha, K., Michno, K., Ufir, K., Ma³ek, D., Hlebowicz, K., Laska, A., Dudziak, M., Frohme, M., Prokop, Z.M., Kaczmarek, £. & Michalczyk, £. (2016) Experimental taxonomy confirms the environmental stability of morphometric traits in a taxonomically challenging group of microinvertebrates. Zoological Journal of the Linnean Society, 178(4): 765-775.
PDF available on request

99

Stec, D., G¹siorek, P., Morek, W., Koszty³a, P., Zawierucha, K., Michno, K., Kaczmarek, £., Prokop, Z.M. & Michalczyk, £. (2016) Estimating optimal sample size for tardigrade morphometry. Zoological Journal of the Linnean Society, 178(4): 776-784.
PDF available on request

98

Morek, W., Stec, D., G¹siorek, P., Schill, R.O., Kaczmarek, £. & Michalczyk, £. (2016) An experimental test of eutardigrade preparation methods for light microscopy. Zoological Journal of the Linnean Society, 178(4): 785-793.
PDF available on request

97

Kaczmarek, £., Go³dyn, B., McInnes, S.J. & Michalczyk, £. (2016) Diversity of limno-terrestrial tardigrades of the Americas in relation to the Great American Biotic Interchange hypothesis (GABI). Zoological Journal of the Linnean Society, 178(4): 737-746.
PDF available on request

96

Roszkowska, M., Bartels, P.J., Go³dyn, B., Ciobanu, D., Fontoura, P., Michalczyk, £., Nelson, D.R., Ostrowska, M., Moreno-Talamantes, A. & Kaczmarek, £. (2016) Is the gut content of Milnesium (Eutardigrada) related to buccal tube size? Zoological Journal of the Linnean Society, 178(4): 794-803.
PDF available on request

95

G¹siorek, P., Stec, D., Morek, W., Zawierucha, K., Kaczmarek, £., Lachowska-Cierlik, D. & Michalczyk, £. (2016) An integrative revision of Mesocrista Pilato, 1987 (Tardigrada: Eutardigrada: Hypsibiidae). Journal of Natural History, 50(45-46): 2803-2828.
PDF available on request

94

Mapalo, M., Stec, D., Mirano-Bascos, D.M. & Michalczyk, £. (2016) Mesobiotus philippinicus sp. nov., the first limnoterrestrial tardigrade from the Philippines. Zootaxa, 4126(3): 411-426.
PDF available on request

93

Morek, W., G¹siorek, P., Stec, D., Blagden, B. & Michalczyk, £. (2016) Experimental taxonomy exposes ontogenetic variability and elucidates the taxonomic value of claw configuration in Milnesium Doyère, 1840 (Tardigrada: Eutardigrada: Apochela). Contributions to Zoology, 85(2): 173-200. Article
PDF available on request

92

Stec, D., Smolak, R., Kaczmarek, £. & Michalczyk, £. (2015) An integrative description of Macrobiotus paulinae sp. nov. (Tardigrada: Eutardigrada: Macrobiotidae: hufelandi group) from Kenya. Zootaxa, 4052(5): 501-526.
PDF available on request

91

Sobczyk, M., Michno, K., Koszty³a, P., Stec, D. & Michalczyk, £. (2015) Tolerance to ammonia of Thulinius ruffoi (Bertolani, 1981), a tardigrade isolated from a sewage treatment plant. Bulletin of Environmental Contamination and Toxicology, 5(6): 721-727.
PDF available on request

90

Lumley, A.J., Michalczyk, £., Kitson, J.J.N., Spurgin, L.G., Morrison, C.A., Godwin, J.L., Dickinson, M.E., Martin, O.Y., Emerson, B.C., Chapman, T. & Gage, M.J.G. (2015) Sexual selection protects against extinction. Nature, 522: 470-473.
PDF available on request

89

Hangartner, S., Michalczyk, £., Gage, M.J.G. & Martin, O.Y. (2015) Experimental removal of sexual selection leads to decreased immune investment in female Tribolium castaneum. Infection, Genetics & Evolution, 33: 212-218.
PDF available on request

88

Zawierucha, K., Cytan, J., Smykla, J., Wojczulanis-Jakubas, K., Kaczmarek, £., Kosicki, J.Z. & Michalczyk, £. (2015) Sea bird guano boosts body size of water bears (Tardigrada) inhabiting the Arctic tundra. Polar Biology, 38(4): 579-582.
PDF available on request

87

Kaczmarek, £., Michalczyk, £. & McInnes, S.J. (2015) Annotated zoogeography of non-marine Tardigrada. Part II: South America. Zootaxa 3923(1): 1-107.
PDF available on request

86

Zawierucha, Smykla, J., Michalczyk, £., Go³dyn, B. & Kaczmarek, £. (2015) Distribution and diversity of Tardigrada along altitudinal gradients in the Hornsund, West Spitsbergen (Arctic). Polar Research, 34: 24168.
PDF available on request

85

Bartels, P.J., Nelson, D.R., Kaczmarek, £. & Michalczyk, £. (2014) The genus Milnesium (Tardigrada: Eutardigrada: Milnesiidae) in the Great Smoky Mountains National Park (North Carolina and Tennessee, USA), with the description of Milnesium bohleberi sp. nov. Zootaxa, 3826(2): 356-368.
PDF available on request

84

Zawierucha, K., Dziamiźcki, J., Jakubowska, N., Michalczyk, £. & Kaczmarek, £. (2014) New records of tardigrades in the Baltic states with the description of Minibiotus formosus sp. nov. (Eutardigrada, Macrobiotidae). Zookeys, 408: 81-105.
PDF available on request

83

Kaczmarek, £., Cytan, J., Zawierucha, K., Diduszko, D. & Michalczyk, £. (2014) Tardigrades from Peru (South America), with descriptions of three new species of Parachela. Zootaxa, 3790(2): 357-379.
PDF available on request

82

Kaczmarek, £., Janko, K., Smykla, J. & Michalczyk, £. (2014) Soil tardigrades from the Antarctic Peninsula with a description of a new species and some remarks on the genus Ramajendas (Eutardigrada: Isohypsibiidae). Polar Record, 50(2): 176-182.
PDF available on request

81

Demont, M., Grazer, V.M., Michalczyk, £., Millard, A.L., Emerson, B.C., Sbilordo, S.H., Gage, M.J.G. & Martin, O.Y. (2014) Experimental removal of sexual selection reveals adaptations to polyandry in both sexes. Evolutionary Ecology, 41: 62-70.
PDF available on request

80

Grazer, V.M., Demont, M., Michalczyk, £., Gage, M.J.G. & Martin, O.Y. (2014) Environmental quality alters female costs and benefits of evolving under enforced monogamy. BMC Evolutionary Biology, 14: 21.
PDF available on request

79

Kaczmarek, £., Michalczyk, £. & McInnes, S.J. (2014) Annotated zoogeography of non-marine Tardigrada. Part I: Central America. Zootaxa, 3763(1): 1-62.
PDF available on request

78

Zawierucha, K., Coulson, S., Michalczyk, £. & Kaczmarek, £. (2013) Current knowledge of the Tardigrada of Svalbard with the first records of water bears from Nordaustlandet (High Arctic). Polar Research, 32: 20886.
PDF available on request

77

Hangartner, S., Sbilordo, S., Michalczyk, £., Gage, M.J.G. & Martin, O.Y. (2013) Are there genetic trade-offs between immune and reproductive investments in Tribolium castaneum? Infection, Genetics & Evolution, 19: 45-50.
PDF available on request

76

Michalczyk, £. & Kaczmarek, £. (2013) The Tardigrada Register: a comprehensive online data repository for tardigrade taxonomy. Journal of Limnology, 72(S1): 175-181.
PDF available on request

75

Zawierucha, K., Grzelak, K., Kotwicki, L., Michalczyk, £. & Kaczmarek, £. (2013) The first record of Batillipes pennaki Marcus, 1946 (Tardigrada: Arthrotardigrada: Batillipedidae) from a sandy beach in Thailand. Pakistan Journal of Zoology, 45(3): 801-808. Article
PDF available on request

74

Kaczmarek, £., Jakubowska, N. & Michalczyk, £. (2012) Current knowledge on Turkish tardigrades with a description of Milnesium beasleyi sp. nov. (Eutardigrada: Apochela: Milnesiidae, the granulatum group). Zootaxa, 3589: 49-64. Abstract
PDF available on request

73

Zawierucha, K., Michalczyk, £. & Kaczmarek, £. (2012) The first record of Tardigrada from the Republic of Zambia, with a description of Doryphoribius niedbalai sp. nov. (Eutardigrada: Isohypsibiidae, the evelinae group). African Zoology, 47(2): 275-284.
PDF available on request

72

Kaczmarek, £., Schabetsberger, R., Litwin, N. & Michalczyk, £. (2012) A new freshwater eutardigrade from Fiji and Vanuatu (Oceania), with remarks on the genus Dactylobiotus. New Zealand Journal of Zoology, 39(4): 311-318.
PDF available on request

71

Prokop, Z.M., Michalczyk, £., Drobniak, S.M., Herdegen, M. & Radwan, J. (2012) Meta-analysis suggests choosy females get sexy sons more than “good genes”. Evolution, 66(9): 2665-2673.
PDF available on request

70

Kaczmarek, £., Zawierucha, K., Smykla, J. & Michalczyk, £. (2012) Tardigrada of the Revdalen (Spitsbergen) with the descriptions of two new species: Bryodelphax parvuspolaris (Heterotardigrada) and Isohypsibius coulsoni (Eutardigrada). Polar Biology, 35(7): 1013-1026.
PDF available on request

69

Michalczyk, £., We³nicz, W., Frohme, M. & Kaczmarek, £. (2012) Redescriptions of three Milnesium Doyère, 1840 taxa (Tardigrada: Eutardigrada: Milnesiidae), including the nominal species for the genus. Zootaxa, 3154: 1-20. Abstract
PDF available on request

68

Kaczmarek, £., Diduszko, D. & Michalczyk, £. (2011) New records of Mexican Tardigrada. Revista Mexicana de Biodiversidad, 82(4): 1324-1327. Article
PDF available on request

67

Michalczyk, £., Millard, A.L, Martin, O.Y., Lumley, A.J., Emerson, B.E., Chapman, T. & Gage, M.J.G. & (2011) Inbreeding promotes female promiscuity. Science, 333(6050): 1739-1742.
PDF available on request

66

Smykla, J., Kaczmarek, £., Huzarska, K. & Michalczyk, £. (2011) The first record of a rare marine tardigrade, Halobiotus crispae Kristensen, 1982 (Eutardigrada: Hypsibiidae), from the Svalbard Archipelago. Polar Biology,  34: 1243-1247.
PDF available on request

65

Kaczmarek, £., Go³dyn, B., We£nicz, W. & Michalczyk, £. (2011) Ecological factors determining Tardigrada distribution in Costa Rica. Journal of Zoological Systematics and Evolutionary Research, 49(S1): 78-83.
PDF available on request

64

Bartels, P.J. Nelson, D.R., Kaczmarek, £. & Michalczyk, £. (2011) Ramazzottius belubellus, a new species of Tardigrada (Eutardigrada: Parachela: Hypsibiidae) from the Great Smoky Mountains National Park (North Carolina, USA). Proceedings of the Biological Society of Washington, 124(1): 23-27.
PDF available on request

63

Michalczyk, £., Millard, A.L, Martin, O.Y., Lumley, A.J., Emerson, B.E. & Gage, M.J.G. & (2011) Experimental evolution exposes female and male responses to sexual selection and conflict in Tribolium castaneum. Evolution, 65(3): 713-724.
PDF available on request

62

Kaczmarek, £., Go³dyn, B., Prokop, Z.M. & Michalczyk, £. (2011) New records of Tardigrada from Bulgaria with the description of Macrobiotus binieki sp. nov. (Eutardigrada: Macrobiotidae) and a key to the species of the harmsworthi group. Zootaxa, 2781: 29-39. Abstract
PDF available on request

61

Kaczmarek, £., Go³dyn, B., Czyæ, M. & Michalczyk, £. (2010) The first records of Isohypsibius pushkini Tumanov, 2003 (Eutardigrada, Hypsibiidae) from Poland. Biological Letters, 47(2): 81-85.
PDF available on request

60

Michalczyk, £., Martin, O.Y., Millard, A.L, Emerson, B.E. & Gage, M.J.G. & (2010) Inbreeding depresses sperm competitiveness, but not fertilization or mating success in male Tribolium castaneum. Proceedings of the Royal Society (Series B), 277: 3483-3491.
PDF available on request

59

Claxton, S.K., Beasley, C.W., Kaczmarek, £. & Michalczyk, £. (2010) Redescription of Doryphoribius zyxiglobus (Horning, Schuster & Grigarick 1978) (Eutardigrada: Hypsibiidae) and extension of its geographic range. New Zealand Journal of Zoology, 37(3): 243-253.
PDF available on request

58

Kaczmarek, £. & Michalczyk, £. (2010) The genus Echiniscus Schultze 1840 (Tardigrada) in Costa Rican (Central America) rain forests with descriptions of two new species. Tropical Zoology, 23(1): 91-106. Abstract
PDF available on request

57

Kaczmarek, £. & Michalczyk, £. (2010) Redescription of Dactylobiotus grandipes (Schuster, Toftner & Grigarick, 1978), the type species for the genus Dactylobiotus (Tardigrada: Macrobiotidae). Genus, 21(1): 155-162. Article
PDF available on request

56

Michalczyk, £. & Kaczmarek, £. (2010) Description of Doryphoribius dawkinsi, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from the Costa Rican highlands, with the key to the genus Doryphoribius. Zootaxa, 2393: 46-58. Abstract
PDF available on request

55

Kristensen, R.M., Michalczyk, £. & Kaczmarek, £. (2010) The first record of the genus Bryodelphax (Tardigrada: Heterotardigrada: Echiniscidae) from Easter Island, Rapa Nui (Pacific Ocean, Chile) with the description of a new species, Bryodelphax aaseae. Zootaxa, 2343: 45-56. Abstract
PDF available on request

54

Kaczmarek, £. & Michalczyk, £. (2009) Redescription of Hypsibius microps Thulin, 1928 and H. pallidus Thulin, 1911 (Eutardigrada: Hypsibiidae) based on the type material from the Thulin collection. Zootaxa, 2275: 60-68. Abstract
PDF available on request

53

Kaczmarek, £. & Michalczyk, £. (2009) Two new species of Macrobiotidae, Macrobiotus szeptyckii (harmsworthi group) and Macrobiotus kazmierskii (hufelandi group) from Argentina. Acta Zoologica Cracoviensia, Seria B - Invertebrata, 52(1-2): 87-99.
PDF & hardcopy available on request

52

Kaczmarek, £. & Michalczyk, £. (2008) New records of Water Bears (Tardigrada, Eutardigrada) from Romania. Studia Universitatis “Vasile Goldis”, Seria Stiintele Vietii, 18(Suppl.): 167-169.  
PDF available on request

51

Bartels, P.J., Nelson, D.R., Kaczmarek, £. & Michalczyk, £. (2008) Three new species and one new record of the genus Doryphoribius Pilato, 1969 (Tardigrada: Eutardigrada: Hypsibiidae) from the Great Smoky Mountains National Park (Tennessee, USA). Journal of Natural History, 42(41-42): 2595-2608.
PDF available on request

50

Kaczmarek, £., Michalczyk, £. & Eggermont, H. (2008) Dactylobiotus luci, a new freshwater tardigrade (Eutardigrada, Macrobiotidae) from the Rwenzori Mountains (Uganda/DR Congo). African Zoology, 43(2): 150-155.
PDF available on request

49

Vicente, F., Michalczyk, £., Kaczmarek, £. & Boavida, M.-J. (2008) Observations on Pyxidium tardigradum (Ciliophora), a protozoan living on Eutardigrada: infestation, morphology and feeding behaviour. Parasitology Research, 103: 1323-1331.
PDF available on request

48

Beasley, C.W., Kaczmarek, £. & Michalczyk, £. (2008) Doryphoribius mexicanus, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from Mexico (North America). Proceedings of the Biological Society of Washington, 121(1): 34-40.
PDF available on request

47

Degma, P., Michalczyk, £. & Kaczmarek, £. (2008) Macrobiotus derkai, a new species of Tardigrada (Eutardigrada, Macrobiotidae, huziori group) from the Colombian Andes (South America). Zootaxa, 1731: 1-23. Abstract
PDF available on request

46

Bartels, P.J., Nelson, D.R., Kaczmarek, £. & Michalczyk, £. (2007) Doryphoribius smokiensis, a new species of Eutardigrada (Hypsibiidae) from the Great Smoky Mountains National Park, TN, USA (North America). Zootaxa, 1646: 56-65. Abstract
PDF available on request

45

Kaczmarek, £., Michalczyk, £. & Degma, P. (2007) Description of a new tardigrade, Macrobiotus barbarae (Eutardigrada: Macrobiotidae), from the Dominican Republic. Annales Zoologici, 57(3): 363-369.  
PDF available on request

44

Kaczmarek, £. & Michalczyk, £. (2007) A new species of Tardigrada (Eutardigrada: Milnesiidae): Milnesium krzysztofi from Costa Rica (Central America). New Zealand Journal of Zoology, 34: 297-302. Abstract
PDF available on request

43

Chang, C.Y., Kaczmarek, £., Lee, J.M. & Michalczyk, £. (2007) Pseudobiotus spinifer, a new tardigrade species (Eutardigrada: Hypsibiidae) from Nakdong River, South Korea, with a redescription of P. vladimiri Biserov, Dudichev & Biserova. Zoological Science, 24: 623-629.  
PDF available on request

42

Michalczyk, £. & Kaczmarek, £. (2007) Echiniscus ganczareki, a new species of Tardigrada (Heterotardigrada: Echiniscidae: bigranulatus group) from Costa Rica. Zootaxa, 1471: 15-25. Abstract
PDF available on request

41

Beasley, C.W., Kaczmarek, £. & Michalczyk, £. (2006) Redescription of Doryphoribius vietnamensis (Iharos, 1969) comb. nov. on the basis of the holotype and additional material from China. Acta Zoologica Academiae Scientiarum Hungaricae, 52(4): 367-372. Article
PDF available on request

40

Kaczmarek, £. & Michalczyk, £. (2006) Thulinius itoi comb. nov. a new systematic position for Isohypsibius itoi (Tsurusaki, 1980) (Tardigrada: Eutardigrada: Hypsibiidae). Zootaxa, 1373: 65-68. Abstract
PDF available on request

39

Michalczyk, £., Kaczmarek, £. & Weglarska, B. (2006) Macrobiotus sklodowskae sp. nov. (Tardigrada: Eutardigrada: Macrobiotidae, richtersi group) from Cyprus. Zootaxa, 1371: 45-56. Abstract
PDF available on request

38

Kaczmarek, £., Beasley, C.W. & Michalczyk, £. (2006) The first record of the genus Haplohexapodibius Pilato & Beasley, 1987 in Africa with notes on synonymy of Hexapodibius beasleyi Maucci, 1988 with Haplohexapodibius seductor Pilato & Beasley, 1987. African Zoology, 41(2): 290-293.
PDF available on request

37

Kaczmarek, £. & Michalczyk, £. (2006) Redescription of Macrobiotus tridigitus Schuster, 1983 and erection of a new genus of Tardigrada (Eutardigrada, Macrobiotidae). Journal of Natural History, 40(19-20): 1223-1229.
PDF available on request

36

Kaczmarek, £., Michalczyk, £. & Guidetti, R. (2006) Description of the new species Calcarobiotus (C.) longinoi sp. nov., (Eutardigrada: Macrobiotidae) from Costa Rica (Central America) with the diagnostic key to the genus Calcarobiotus. Italian Journal of Zoology, 73(3): 247-253.
PDF available on request

35

Michalczyk, £. & Kaczmarek, £. (2006) A new species Macrobiotus magdalenae (Tardigrada: Eutardigrada: Macrobiotidae, richtersi group) from Costa Rican rain forest (Central America). New Zealand Journal of Zoology, 33: 189-196. Abstract
PDF available on request

34

Kaczmarek, £., Michalczyk, £. & Diduszko, D. (2006) Ramazzottius bunikowskae, a new species of Tardigrada (Eutardigrada: Hypsibiidae) from Russia. Zootaxa, 1229: 49-57. Abstract
PDF available on request

33

Kaczmarek, £. & Michalczyk, £. (2006) Tardigrada fauna of Mongolia (Central Asia) with a description of Isohypsibius altai sp. nov. (Eutardigrada: Hypsibiidae). Zoological Studies, 45(1): 11-23. Article
PDF available on request

32

Michalczyk, £. & Kaczmarek, £. (2006) Macrobiotus huziori, a new species of Tardigrada (Eutardigrada: Macrobiotidae) from Costa Rica (Central America). Zootaxa, 1169: 47-59. Abstract
PDF available on request

31

Beasley, C.W., Kaczmarek, £. & Michalczyk, £. (2006) New records of tardigrades from China, with zoogeographical remarks. Biological Letters, 43(1): 13-20. Article
PDF available on request

30

Michalczyk, £. & Kaczmarek, £. (2006) Revision of the Echiniscus bigranulatus group with a description of a new species Echiniscus madonnae (Tardigrada: Heterotardigrada: Echiniscidae) from South America. Zootaxa, 1154: 1-26. Abstract
PDF available on request

29

Kaczmarek, £., Michalczyk, £. (2005) Thulinius ruffoi Bertolani, 1981 - a genus and species of water bear (Tardigrada) new to the fauna of Poland. Przegl¹d Zoologiczny, 49(1-2): 57-59. [Polish + English abstract]  
PDF & hardcopy available on request

28

Kaczmarek, £., Michalczyk, £. & Degma, D. (2005) A new species of Tardigrada Bryodelphax brevidentatus sp. nov. (Heterotardigrada: Echiniscidae) from China (Asia). Zootaxa, 1080: 33-38.

Abstract
PDF available on request

27

Kaczmarek, £., Michalczyk, £. & Diduszko, D. (2005) Some tardigrades from Siberia (Russia, Baikal region) with a description of Macrobiotus garynahi sp. nov. (Eutardigrada: Macrobiotidae: richtersi group). Zootaxa, 1053: 35-45.

Abstract
PDF available on request

26

Michalczyk, £. & Kaczmarek, £. (2005) The first record of the genus Calohypsibius Thulin, 1928 (Eutardigrada: Calohypsibiidae) from Chile (South America) with a description of the new species Calohypsibius maliki. New Zealand Journal of Zoology, 32: 287-292.

Abstract
PDF available on request

25

Michalczyk, £., Kaczmarek, £. & Claxton, S.K. (2005) Minibiotus weglarskae, a new species of Tardigrada (Eutardigrada: Macrobiotidae) from Mongolia. Zootaxa, 1008: 47-56.

Abstract

PDF available on request

24

Radwan, J., Michalczyk, £. & Prokop, Z. (2005) Age dependence of male mating ability and sperm competition success in the bulb mite. Animal Behaviour, 69(5): 1101-1105.

PDF available on request

23

Kaczmarek, £. & Michalczyk, £. (2004) A new species Bryodelphax asiaticus (Tardigrada: Heterotardigrada: Echiniscidae) from Mongolia (Central Asia). Raffles Bulletin of Zoology, 52(2): 599-602.

Article

PDF available on request

22

Kaczmarek, £. & Michalczyk, £. (2004) Macrobiotus macrocalix Bertolani & Rebecchi, 1993 – a species of water bear (Tardigrada) new to the fauna of Poland. Badania Fizjograficzne nad Polsk¹ Zachodni¹, Seria C – Zoologia, 50: 39-43. [Polish + English abstract]

 

Hardcopy available on request

21

Michalczyk, £. & Kaczmarek, £. (2004) Minibiotus eichhorni, a new species of Tardigrada (Eutardigrada, Macrobiotidae) from Peru. Annales Zoologici, 54(4): 673-676.

 

PDF & hardcopy available on request

20

Kaczmarek, £. & Michalczyk, £. (2004) The first record of water bears (Tardigrada) from Jordan. Dirasat (Pure Sciences), 31(2): 154-157.

 

PDF available on request

19

Kaczmarek, £., Michalczyk, £. & Beasley, C.W. (2004) Milnesium katarzynae, a new species of eutardigrade (Milnesiidae) from China. Zootaxa, 743: 1-5.

Abstract

PDF available on request

18

Kaczmarek, £. & Michalczyk, £. (2004) First record of the genus Doryphoribius Pilato, 1969 from Costa Rica (Central America) and description of a new species Doryphoribius quadrituberculatus (Tardigrada: Hypsibiidae). Genus, 15(3): 447-453.

Article

PDF & hardcopy available on request
17

Kaczmarek, £. & Michalczyk, £. (2004) Notes on some tardigrades from South Africa, with the description of Diphascon (Diphascon) zaniewi sp. nov. (Eutardigrada: Hypsibiidae). Zootaxa, 576: 1-6.

Abstract

PDF available on request
16

Kaczmarek, £. & Michalczyk, £. (2004) Diphascon (Diphascon) ilitsi (Schuster et Grigarick, 1965) – a species of water bear (Tardigrada) new to the fauna of Poland. Przeglad Zoologiczny, 48(1-2): 97-98. [Polish + English abstract]

 

PDF & hardcopy available on request
15

Kaczmarek, £. & Michalczyk, £. (2004) Isohypsibius archangajensis, a new species of Eutardigrada (Hypsibiidae) from Mongolia. Annales Zoologici, 54(2): 467-470.

 Abstract

PDF & hardcopy available on request
14

Kaczmarek, £. & Michalczyk, £. (2004) New records of Tardigrada from Cyprus with a description of the new species Macrobiotus marlenae (hufelandi group) (Eutardigrada: Macrobiotidae). Genus, 15(1): 141-152.

Article

PDF & hardcopy available on request
13

Czarno³źski, M., Michalczyk, £. & Pajdak-Stós, A. (2004) Substrate preference in settling zebra mussels Dreissena polymorpha. Archiv für Hydrobiologie, 159(2): 263-270.

PDF available on request
12

Kaczmarek, £. & Michalczyk, £. (2003) Water Bears (Tardigrada) of the Wielkopolski National Park (Midwestern Poland). Salamandra, 7: 55-64. [Polish + English abstract]

 

PDF & hardcopy available on request
11

Michalczyk, £. & Kaczmarek, £. (2003) A description of the new tardigrade Macrobiotus reinhardti (Eutardigrada, Macrobiotidae, harmsworthi group) with some remarks on the oral cavity armature within the genus Macrobiotus Schultze. Zootaxa, 331: 1-24.

Abstract

PDF available on request
10

Pilato, G., Kaczmarek, £., Michalczyk, £. & Lisi, O. (2003) Macrobiotus polonicus, a new species of Tardigrada from Poland (Eutardigrada, Macrobiotidae, 'hufelandi group'). Zootaxa, 258: 1-8.

Abstract

PDF available on request
9

Michalczyk, £. & Kaczmarek, £. (2003) Water Bears (Tardigrada) of the Bieszczady Mountains (Poland, West Carpathians). Zootaxa, 242: 1-24.

Abstract

PDF available on request
8

Kaczmarek, £. & Michalczyk, £. (2003) Isohypsibius marcellinoi Binda et Pilato, 1971 – new species of water bear (Tardigrada) to the fauna of Poland. Przegl¹d Zoologiczny, 47(1-2): 95-96. [Polish + English abstract]

 

PDF & hardcopy available on request
7

Michalczyk, £. & Kaczmarek, £. (2003) Minibiotus constellatus, a new species of Tardigrada (Eutardigrada, Macrobiotidae) from Peru. Genus, 14(2): 295-305.

Article

PDF & hardcopy available on request
6

Kaczmarek, £. & Michalczyk, £. (2003) Platicrista horribilis, a new species of Tardigrada (Eutardigrada, Hypsibiidae) from Mongolia. Zootaxa, 132: 1-8.

Abstract

PDF available on request
5

Kaczmarek, £. & Michalczyk, £. (2002) Water Bears (Tardigrada) of "Wawoz Mysliborski" Nature Reserve (Chelmy Lanscape Park). Salamandra, 6: 29-33. [Polish + English abstract]

 
PDF & hardcopy available on request
4

Kaczmarek, £. & Michalczyk, £. (2002) Echiniscus barbarae, a new species of tardigrade from Cuba Island (Tardigrada: Heterotardigrada, Echiniscidae, 'arctomys group'). Zootaxa, 53: 1-4.

Abstract

PDF available on request
3

Kaczmarek, £., Michalczyk, £. & Weglarska, B. (2002) Itaquascon mongolicus, a new species of Eutardigrada from Mongolia (Eutardigrada: Hypsibiidae). Genus, 13(1): 1-3.

Article

PDF & hardcopy available on request
2

Kaczmarek, £. & Michalczyk, £. (2002) Calohypsibius schusteri Nelson et. McGlothlin, 1996 and Macrobiotus crenulatus Richters, 1904 – new species of water bears (Tardigrada) to the fauna of Poland. Przegl¹d Zoologiczny, 46(1-2): 67-69. [Polish + English abstract]

 

PDF & hardcopy available on request
1

Kaczmarek, £. & Michalczyk, £. (2001) Water Bears – tardigrades known and unknown. Materia³y V Przegladu Dzia³alnoœci Studenckich Kó³ Naukowych Przyrodników, 5: 129-132. [Polish + English abstract]

 

Hardcopy available on request

 

 

 

 

 

 

 


Last update: 01-01-2017
Copyright by £ukasz Michalczyk
(2004-2017)

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