Department of Systematics and Zoogeography
The scientific activity of systematists includes:
- identification, description and naming of taxa (species, genera, etc.), revisions of earlier descriptions, clarification of synonymies, etc.;
- reconstruction of evolutionary relationships among taxa (phylogeny) and establishing the natural (of maximum information content) classifications based on these relationships;
- analysis of evolutionary, adaptational and other processes which might have influenced the development of the present structure and geographical distribution of studied groups;
- finding (e.g. with new technologies like SEM) new character complexes helpful in identification;
- elaboration of tools (keys, revisions, monographs), and their application in the identification of taxa and compilation of check-lists of the fauna of particular geographical areas or ecosystems.
The resulting scientific publications – monographs, revisions, check-lists, catalogues – are necessary for further systematical, phylogenetical, evolutionary, zoogeographical etc. studies; they may also be used in applied biological disciplines like agriculture, forensic investigations, forestry, quarantine, medicine, nature protection and environmental studies.
Scope of the activities of the Department and ongoing research
- Scientific activity – realization of the research projects:
- in frame of statutory project of Museum and Institute of Zoology – “Phylogeny, classification, and biogeography of animals”; as well as in frame of non-statutory projects and international research programmes (projects sponsored by Ministry of Science and Higher Education, and international organizations and foundations etc.);
- Cooperation with the Collection Department.
- Enlargement of the collection with material brought from expeditions, received in exchange between scientists and institutions, acquired by revisionary and descriptive work. Curatory tasks: identification, cataloguing, arrangement of the collection, incorporation of new acquisitions, revisionary works (within the scope of one’s interests);
- Cooperation with the Popularisation and Promotion Department.
- Participation and partnership in the framework programmes sponsored by European Community, e.g. SYNTHESYS and EDIT;
The main ongoing research projects
- Trends in the latitudinal distribution of the freshwater copepod family Cyclopidae.
- Phylogenetic utility of combined molecules and morphology in the freshwater copepod Mesocyclops (Crustacea: Cyclopidae);
- Classification of SE-Asian beetles of the subfamily Megalodacninae (Coleoptera: Erotylidae);
- Taxonomy, systematics and biogeography of the Australian ladybirds of the subfamily Coccidulinae (Coleoptera: Coccinellidae) [Australian Biological Resources Study grant];
- Taxonomic revision of beetles of the genus Rhyzobius Stephens (Coleoptera: Coccinellidae) [National Science Foundation grant];
- Reconstruction of the evolutionary history of Carnivora (Mammalia);
- Taxonomic revisions complementing Monograph of the Salticidae (Aranae) of the World. (grant of Ministry of Science and Higher Education);
- Updating the computer database "Monograph of the Salticidae (Araneae) of the World" http://www.miiz.waw.pl/salticid/main.htm
Detailed information on the research projects conducted in the Department can be found on the scientists’ personal web-sites.
Carpathian Wildlife Research Station at Ustrzyki Dolne
![Bison Bison](http://www.miiz.waw.pl/images/stories/pracownie/bison.jpg)
Goals and achievements
Projects, carried out at Carpathian Wildlife Research Station, of the Museum and Institute of Zoology PAS, situated at Ustrzyki Dolne, thematically connected with ecology and conservation of large mammals populations, are focused upon issues related to the functioning of those populations in natural and altered ecosystems of the Carpathian eco-region. At present, the main direction of research is becoming an influence of large mammals on changes of biodiversity in natural and semi-natural ecosystems.
Since 1999, a program for the restitution of the European bison in the Carpathians is coordinated here, that includes the monitoring of free ranging herds (partially with telemetry), the analysis of dynamics and structure of their home ranges – using GIS techniques, and in co-operation with Agricultural University of Warsaw – the monitoring of genetic structure of bison population, as well as planning and organisation of bison introduction aimed at mitigation of inbred effects in free ranging herds, and an increase of the home range of this population. The program involves partners from Romania, Slovakia, Hungary and Ukraine. Within the framework of the program, first free ranging herd is already established in Slovakia, and acclimatisation enclosures for bison introduction have been build in Romania, Hungary and Ukraine. In Bieszczady, in the co-operation with State Forest Administration, first refuges for this species were officially approved as a part of the Natura 2000 network. The effect of this already over 10 years long program are also almost 60 publications concerning the Carpathian population of the European bison.
Research projects carried out at the Station, to a large extend fulfill the criteria of applied science. Apart of practical recommendations for European bison introduction programs in Slovakia, Hungary, Romania and Ukraine, such activities include: a monitoring system of European bison population in Bieszczady, continued since 1999 - commissioned by State Forest Administration, a proposal of rules for transboundary monitoring of game and protected species (red deer, roe deer, wild boar, wolf, lynx and brown bear) along Polish – Slovak and Ukrainian state borders, a coordination and interpretation of large predators’ inventory for the whole Podkarpackie Province. Staff of CWRS was also a part of the team preparing the national “Strategy for European bison conservation”.
The understanding of natural processes occurring presently at Bieszczady, would be impossible without the knowledge on exceptionally complicated here and unique for the European scale changes in the land use system, and directions of economic development of the region. Therefore, one of research projects carried out at the Station concerns the analysis of antropogenic alterations of natural environment of Western Bieszczady in last 150 years.
In the cooperation with a Canadian partner, completed was the estimation of an influence of a section of A-4 highway, planned for Podkarpackie Province, for the fragmentation of natural habitats, populations of large mammals, and mortality of wildlife. The effect of the project was the model allowing to consider zones critical for the wildlife in the planning of the course of the highway and the placement of protective installations.
Within the framework of the program coordinated by Ukrainian Ministry of Environment and Altenburg & Wymenga Ecological Consultants, we took part on the elaboration of methodology for delineating and rules for its management, for ecological corridor along Ukrainian Carpathians, and indication of perspectives for linking this structure with protected areas in Polish and Romanian parts of the Carpathians.
![]() Station in summer
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![]() Station in autumn
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![]() Station in winter
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Files:
Publications
Laboratory of Social and Myrmecophilous Insects
![Image Image](http://www.miiz.waw.pl/images/stories/pracownie/insects/Owady_logo1.jpg)
The Ants of Poland
About Polish myrmecology in brief
The tradition of Polish myrmecology goes back to the 18th century. Yet for the first half of the 19th century, a period when European myrmecology enjoyed a rapid development, there are only few general lists of ants from Poland, and they include species names that in many cases cannot be identified now. Only in the second half of the 19th century were some more detailed faunistic lists compiled.
The true development of Polish myrmecology began in the first half of the 20th century, after World War I; many faunistic lists covering large parts of the country were published then. Most studies were discontinued during World War II, but already in the first years after the war several faunistic and ecological myrmecological papers appeared. The period from the end of the 1950s through the 1960s was a time of a rapid development of Polish myrmecology. The output of this period included numerous papers on ant faunistics, taxonomy, ecology, ethology as well as on the role of ants in forest protection.
The scope of myrmecological studies in Poland expanded even further in the 1970s and 1980s; there were begun investigations into the social organization of ant colonies, into the composition, structure and development of multi-species assemblages in different natural and anthropogenic habitats, into bionomics and competition, and into socially parasitic relations.
At the turn of the 1980s and the 1990s, the Polish myrmecological literature dealt not only with the still prevailing questions about the role and occurrence of wood ants, but also with other issues, such as the theoretical and practical aspects of their artificial colonization. The threads of breeding behaviour of ants and their reproductive strategies, as well as new ethological questions also appeared then.
Recent taxonomic and faunistic investigations undertaken by the team of the Laboratory of Social Insects, MIZ PAS ? based both on freshly collected materials and on revised rich museum collections ? contributed to verification and to explosive enrichment of the knowledge of the ants of Poland. As a result, the Polish myrmecofauna has become one of the best known local myrmecofaunas in Europe.
The monograph
The recapitulation and the crowning achievement of - aged more than two centuries - the Polish myrmecological faunistics is a monograph "The Ants (Hymenoptera, Formicidae) of Poland" by W. Czechowski, A. Radchenko and W. Czechowska. The monograph contains 98 species of 25 genera and four subfamilies whose occurrence in Poland has been either confirmed by the authors or at least considered probable. The book consists of three parts. The first part is a catalogue of the ants of Poland, and provides a taxonomic review of the species together with information about their geographical ranges, occurrence in Poland and biology. It has been prepared by compiling all literature data up to the year 2000 on the occurrence of particular species in Poland, with regard to the division of the country into geographical regions. The second part is a characteristics of the Polish myrmecofauna, including its zoogeographical and ecological composition. The third part consists of keys for identification of the ants of Poland based on recent taxonomy.
Species distribution in Palaearctic and in geographical regions in Poland, exemplifying by Harpagoxenus sublaevis - a socially parasitic ant species.
About Polish ants in a few words
The 98 ant species in Poland, including 93 outdoor species, form a big number in comparison with the ca 300 species occurring throughout Europe. In two neighbouring countries, in Germany and in Ukraine, both well?studied in the myrmecological respect, bigger than Poland and physiographically more varied, the number of known ant species is 110 and about 140 respectively. Merely about 60 species have been recorded from Belarus, and about 100 from the Czech Republic and Slovakia together.
The core of the Polish myrmecofauna is made by common species occurring all over the country or in most of it. At present, there are 11 species (12% of the outdoor myrmecofauna; Myrmica rubra, M. ruginodis, M. rugulosa, M. sabuleti, Tetramorium caespitum, Formica rufa, F. polyctena, F. truncorum, F. sanguinea, Lasius niger, L. flavus) recorded from all geographical regions.
On the other hand, in the Polish myrmecofauna there is a great proportion of rare species. As many as 14 species (15% of the outdoor myrmecofauna) are known from one site only (e.g. Myrmica hirsuta, L. nadigi, Doronomyrmex kutteri, Epimyrma ravouxi, Formica uralensis, Camponotus piceus, Lasius nitidigaster) and 18 other species (19%) from 2?5 sites mostly situated in different regions of the country (e.g. Tapinoma ambiguum, Myrmica hellenica, Leptothorax clypeatus, Formica lugubris, Lasius bicornis).
Dry stems of Cynanchum vincetoxicum and other herbs in the Pieniny Mts (S Poland) are the typical nesting place of Epimyrma ravouxi, a very rare social parasite, and some of its equally rare slave species of the genus Leptothorax.
Publication: Czechowski, W., A. Radchenko and W. Czechowska. 2001. The Ants (Hymenoptera, Formicidae) of Poland. Museum and Institute of Zoology, Warszawa (in press).
***
Competitive Relations and Social Parasitism in Ants
General rules of competition in ants
Ant multi-species communities have a hierarchic structure. The hierarchy consists of three main levels. The lowest level is represented by species which defend only their nests. The intermediate level consists of species which defend their nests and food sources. The highest level is occupied by species which defend the nest and the whole foraging areas, i.e. territorial species.
A nest of Formica polyctena, a wood ant species, an typical representative of territorial ants.
Nests of territorial ants form centres of spatial organization of local communities. Subordinate ant species may live in a dominant's territories, but their abundance there is smaller, foraging activity reduced, reproductive potential lower, and they may nest only at a certain distance from the dominant's colony, determined by factors affecting its social organization. The relations between wood ants, e.g. Formica rufa and F. polyctena, (dominant species) and F. fusca (subordinate species) perfectly reveal the essence of the matter.
Under certain conditions, however, the proximity of a stronger partner appears to be advantageous to subordinate species. This happens when subordinate species stand face to face with danger from social parasites.
The scene of action
A complex of sand dunes gradually overgrowing with pine forest, southern Finland.
Sand dune habitat, S Finland.
Characters in the play
Lasius fuliginosus and Formica rufa - aggressive territorial species, thus representing the highest level of hierarchy; dominants of local ant communities.
A nest of a territorial ant species, Lasius fuliginosus.
Formica sanguinea - a socially parasitic species that practises facultative slavery; very aggressive ants that during their raiding period do not respect the boundaries of other species' territories.
Workers of Formica sanguinea, a facultative slave maker.
Formica fusca and F. cinerea - slave species of F. sanguinea; the former is non-aggressive and non-territorial form, typical representative of the lowest level of hierarchy; the latter is aggressive and territorial species.
Nest complex of Formica cinerea - a very common slave species of F. sanguinea in sandy habitats.
Episode one
F. sanguinea attacked F. fusca and F. cinerea colonies in the vicinity of a L. fuliginosus territory. F. fusca and F. cinerea workers from raided nests, fleeing side by side from F. sanguinea, headed towards the territory of L. fuliginosus. In replay to this, L. fuliginosus ants formed a dense cordon along a threatened section of the boundary. The strangers' attitude towards L. fuliginosus (and vice versa) varied depending on the species and its hierarchical status. F. fusca workers dispersed and singly picked their way among L. fuliginosus and thus managed, almost unobstructed, to get far inside the territory where - together with their rescued brood - they waited until the danger was over. On the other hand, F. cinerea workers, although panic-stricken, never crossed the boundary, even they met no L. fuliginosus cordon. It was only F. sanguinea workers that attacked L. fuliginosus ants and were attacked by them.
Episode two
Scouts of F. sanguinea are able to pass through a L. fuliginosus territory unnoticeably as dispersed penetration is very poor in the latter species and most its routes run in underground tunnels. Due to this, scouts had detected a F. cinerea nest opposite the territory of L. fuliginosus. But two succeeding attempts of a F. sanguinea raiding column to pass the territory failed after the raiders had come up against a cordon of L. fuliginosus posted on the boundary. In the end, the raid aiming at the choosen slave species nest was conducted along a route bypassing the L. fuliginosus territory, 20% longer and technically much more difficult than the possible rectilinear route. An about 20-m-long fragment of raid route ran along the very edge of the boundary. Throughout the two-day raid, this section of the boundary was densely lined with L. fuliginosus ants which prevented the F. sanguinea column from taking any short-cut.
Episode three
F. sanguinea raided a F. fusca nest within the territory of a small F. rufa colony. The attackers quickly took over the entire F. fusca nest area and were beginning to carry home captured pupae. At first, F. rufa ants reacted to this by forming a dense cordon close to their nest. Then, the cordon moved, reached the middle of the nest area of F. fusca, ousteding F. sanguinea from there. Both sides avoided confrontation and direct encounters between them were rare. At the same time, F. sanguinea robbed freely pupae from the part of the F. fusca nest that was not protected by F. rufa. Next, F. rufa forced out F. sanguinea from the entire area of F. fusca nest and thus it saved the slave species colony from total destruction.
Episode four
F. sanguinea started a raid towards a habitat settled by numerous colonies of F. fusca and a large colony of F. rufa. When the attackers reached their target, they began to plunder the slave species colonies. Moving from one F. fusca nest to another, they covered an area of about 50 m2 and approached the F. rufa territory. Wood ant workers formed an arched, 10 m long mobile cordon along their boundary. Although not dense, the cordon proved impassable for F. sanguinea, however, F. fusca ants fleeing with their pupae from the danger zone, passed through the cordon freely. Throughout the duration of the raid, F. rufa maintained its cordon which divided the F. fusca population into two parts: one left a prey to F. sanguinea and the other effectively protected by the colony of wood ants.
Question on the balace
In the light of the above a question arises of F. fusca's (as a subordinate and at the same time a slave species) balance of profits and losses connected with nesting in territories of territorial ants in areas situated within reach of F. sanguinea raids. On the one hand, a dominant species strongly competes with subordinate species and thus affects it restrictively. On the other hand, however, territorial ants - when protecting boundaries of their own foraging area - automatically protect slave species against their social parasites. As special investigations have shown, when a danger from F. sanguinea is lacking, abundance of F. fusca in a territory of wood ants is significantly lower than outside a territory. The picture is entirely different in places where a F. fusca population is under threat of F. sanguinea. In such situations, abundance of F. fusca within the territory of wood ants is 5-6 times as high as that outside the territory. Thus, to F. fusca, living as a submissive species in a territory of wood ants, the advantages of the protection of its nests from periodic raids of F. sanguinea outweigh the permanent disadvantages of the close proximity of a dominant species.
Publications:
1) Czechowski W. 1999. Lasius fuliginosus (Latr.) on a sandy dune - its living conditions and interference during raids of Formica sanguinea Latr. (Hymenoptera, Formicidae). Annales Zoologici, 49: 117-123.
2) Czechowski W. 2000. Interference of territorial ant species in the course of raids of Formica sanguinea Latr. (Hymenoptera, Formicidae). Annales Zoologici, 50: 35-38.
3) Czechowski W. 2001. Differentiation of abundance of Formica fusca L. outside and in territories of Formica rufa L. within a range of Formica sanguinea Latr. raids (Hymenoptera, Formicidae). Annales Zoologici (in press).
***
Podpisy do ilustracji:
1. Polydomous and polygynous colony of Formica pratensis in the Gorce Mts (S Poland) - a very rare form of social organization in this wood ant species in Central Europe.
2. Theoretical and practical aspects of artificial colonization of wood ants - one of threats of Polish myrmecology at the turn of the 1980s and the 1990s.
Wykaz pracowników i współpracowników
Rada Naukowa
Rada naukowa kadencji 2019–2022
Przewodniczący:
Prof. dr hab. Wanda Weiner
Zastępcy Przewodniczącego:
Prof. dr hab. Joanna Mąkol
Prof. dr hab. Wiesław Bogdanowicz
Członkowie Rady Naukowej MiIZ PAN kadencji 2019–2022
Pracownicy MiIZ PAN:
Prof. dr hab. Wiesław Bogdanowicz
Dr hab. Przemysław Chylarecki, profesor MiIZ PAN
Prof. dr hab. Wojciech Czechowski
Dr hab. Ewa Durska
Dr hab. Roman Gula, profesor MiIZ PAN
Dr hab. Maria Holynski, profesor MiIZ PAN
Prof. dr hab. Dariusz Iwan
Dr hab. Tadeusz Malewski, profesor MiIZ PAN
Dr hab. Tomasz Mazgajski, profesor MiIZ PAN
Dr hab. Maria Sterzyńska
Prof. dr hab. Kazimiera Wioletta Tomaszewska
Dr. Hab. Magdalena Witek, profesor MiIZ PAN
Prof. dr hab. Mieczysław Wolsan
Przedstawiciele II Wydziału:
Prof. dr hab. Jerzy Dzik
Przedstawiciele innych pracowników naukowych MiIZ PAN
dr Karolina Doan
dr Katarzyna Rybarczyk-Mydłowska
dr Piotr Ślipiński
Przedstawiciel doktorantów MiIZ PAN
mgr Tomasz Chodkiewicz
Pozostali Członkowie Rady
prof. dr hab. Jerzy Bańbura (Uniwersytet Łódzki)
prof. dr hab. Zbigniew Bocheński (Instytut Systematyki i Ewolucji Zwierząt, Kraków)
prof. dr hab. Jacek Dabert (Uniwersytet im. Adama Mickiewicza, Poznań)
prof. dr hab. Joanna Gliwicz (emerytowany prof. Muzeum i Instytut Zoologii)
dr hab. Michał Grabowski, prof. UŁ (Uniwersytet Łódzki),
dr hab. Łukasz Kajtoch, prof. ISEZ PAN(Instytut Systematyki i Ewolucji Zwierząt, Kraków)
prof. dr hab. Stanisław Kazubski (emerytowany prof. Muzeum i Instytut Zoologii)
prof. dr hab. Joanna Mąkol (Uniwersytet Przyrodniczy, Wrocław)
dr hab. Jerzy Romanowski, prof. UKSW (Uniwersytet im. Kardynała S. Wyszyńskiego, Warszawa)
dr hab. Jacek Szwedo, prof. UG (Uniwersytet Gdański)
prof. dr hab. Jan Taylor (Uniwersytet w Białymstoku)
prof. dr hab. Werner Urlich Uniwersytet Mikołaja Kopernika, Toruń)
prof. dr hab. Wanda Weiner (Instytut Systematyki i Ewolucji Zwierząt, Kraków)
prof. dr hab. Michał Woyciechowski (Uniwersytet Jagielloński)
dr hab. Andrzej Zalewski, prof. IBS PAN (Instytut Badania Ssaków PAN, Białowieża)