II International Symposium on Tardigrada 

The second smallest Symposium in the history was attended by only 16 participants who presented 11 talks during the two days of the conference.

This was the only tardigrade meeting held behind the iron curtain (in a communist country), which had some unusual consequences. For example, Barbara Węglarska, who organised the congress, had to provide the authorities not only with the names of participants, but also some of their personal details such as the birth dates and names of parents as all westerners were considered potential spies by the communist government. Wanting to avoid bothering her guests, Barbara made up the dates and other details. Fortunately, the authorities haven't found out about the fraud.

Table of contents

Group photo


28-30 July 1977.


Kraków, Poland.

World Map from Wikipedia.


Institute of Zoology of the Jagiellonian University, Karasia 6 (the street was later renamed to Ingardena).


Professor Barbara Węglarska (Jagiellonian University, Poland).

Participants (alphabetically)

Bertolani Roberto (Italy)
Greven, Hartmut (Germany)
Greven, Wilma (Germany)
Kraus, Hansjörg
Maucci, Walter
Møbjerg Kristensen, Gerda
Nelson, Diane
Walz, Bernd
Węglarska, Barbara (Poland)
Wolburg, Hartwig
Wolburg, Karen

Unfortunately, the list is not full but we are working on completing it. If you know of anyone who attended the Symposium but is not listed above, please let us know.

Group photo

Photo by Professor R. Wojtusiak.


We were not able to find the programme, thus if you happen to have a copy of the programme, please send it to us.


The Symposium talks have been published in a special volume of 'Zeszyty Naukowe Uniwersytetu Jagiellonskiego - Prace Zoologiczne'. Given that the Symposium was very small, the volume contains only 11 scientific papers on tardigrade morphology, taxonomy, faunistics, physiology, reproduction and embryology.

Zeszyty Naukowe Uniwersytetu Jagiellonskiego,
Prace Zoologiczne

vol. 25, 1979

Proceedings of the Second International Symposium on Tardigrada

B. Weglarska
(Guest Editor)






Weglarska, B. Preface. 7-8 
Bertolani, R. Parthenogenesis and cytotaxonomy in Itaquasconinae (Tardigrada). 9-18
Durante Pasa, M.V. & Maucci, W. Tardigradi muscicoli della Grecia. 19-45
Durante Pasa, M.V. & Maucci, W. Moss Tardigrada from the Scandinavian Peninsula. 47-85
Greven, H. Notes on the structure of vasa Malpighii in the eutardigrade Isohypsibius augusti (Murray 1907). 87-95
Kristensen, R.M. On the fine structure of Batillipes noerrevangi Kristensen 1977 (Heterotardigrada). 3. Spermiogenesis. 97-105
Maucci, W. I Pseudechiniscus gruppo cornutus, con descrizione di una nuova specie (Tardigrada Echiniscidae). 107-124
Nelson, D.R. & Horning Jr., D.S. Tardigrada of the Kowhai Bush, Kaikoura, New Zealand. 125-142
Pollock, L.W. A tabular key to the species of marine Heterotardigrada.




Walz, B. Cephalic sense organs of Tardigrada. Current results and problems.




Weglarska, B. Electron microscope study on previtellogenesis and vitellogenesis in Macrobiotus richtersi J. Murr. (Eutardigrada).




Wolburg-Buchholz, K. & Greven, H. On the fine structure of the spermatozoon of Isohypsibius granulifer Thulin 1928 (Eutardigrada) with reference to its differentiation.




By Barbara Węglarska.

If you have more photos from the Symposium and you would like to share them with others, please send them to us and we will put them on the website.










Copyright by Łukasz Michalczyk (2004-2022)