Academic Scientific JournalsThe role of abiotic and biotic factors in interspecific competition of Polish crayfish – comprehensive literature review
Keywords:
invasive species, native species, agonistic interactions, negative impactAbstract
Invasive species are those that have been transferred by humans out of their natural range. Native crayfish species in Polish waters include: Astacus astacus and Pontastacus leptodactylus, whereas invasive species are: Pacifastacus leniusculus, Faxonius limosus, Procambarus clarkii and Procambarus virginalis. The objective of this study was to determine how abiotic and biotic environmental factors contribute to interspecific competition of Polish crayfish based on the available literature. Abiotic factors affecting the interspecific competition include tolerance to extreme pH values, calcium ion content, temperature, oxygenation, water salinity, preferred substrate and the type of water bodies. Biotic factors are, inter alia, pathogens, food base, plant cover and interactions in the prey–predator system, as well as interactions between crayfish species. The most important abiotic factors are water temperature and oxygenation, while the most important biotic factor is the crayfish plague – a deadly disease for native species. Each invasive species has a different set of traits and adaptations that enable a successful invasion. However, a successful invasion of a given species is not determined by one, but many adaptations that coexist.
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Acquistapace, P., Hazlett, B.A. & Gherardi, F. (2003). Unsuccessful predation and learning of predator cues by crayfish. Journal of Crustacean Biology 23(2): 364–370.
Babović, N., Marković, D., Dimitrijević, V. & Marković, D. (2011). Some indicators of water quality of the Tamiš River. Chemical Industry and Chemical Engineering Quarterly/CICEQ 17(1): 107–115. DOI: 10.2298/CICEQ100712060B.
Becking, T., Mrugała, A., Delaunay, C., Svoboda, J., Raimond, M. et al. (2015). Effect of experimental exposure to differently virulent Aphanomyces astaci strains on the immune response of the noble crayfish Astacus astacus. Journal of invertebrate pathology 132: 115–124. DOI: 10.1016/j.jip.2015.08.007.
Bernardo, J.M., Costa, A.M., Bruxelas, S. & Teixeira, A. (2011). Dispersal and coexistence of two non-native crayfish species (Pacifastacus leniusculus and Procambarus clarkii) in NE Portugal over a 10-year period. Knowl. Managt. Aquatic Ecosyst. 401: 28. DOI: 10.1051/kmae/2011047.
Bissattini, A.M., Traversetti, L., Bellavia, G. & Scalici, M. (2015). Tolerance of Increasing Water Salinity in the Red Swamp Crayfish Procambarus clarkii. Journal of Crustacean Biology 35(5): 682–685. DOI: 10.1163/1937240X-00002366.
Błaszak, C. & Polish Scientific Publishers (Eds.). (2011). Zoology: Chelicerata arthropods, crustaceans (1th ed.). Polish Scientific Publishers PWN. (In Polish).
Broussard, L.J. & Engineer C. (1984). Louisiana crawfish farming: pond construction. Paper/ASAE, 84, 5026.
Carlton, J.T. (1996). Biological invasions and cryptogenic species. Ecology 77(6): 1653–1655. DOI: 10.2307/2265767.
Carlton, J.T. (2009). Deep invasion ecology and the assembly of communities in historical time. In G. Rilov & J.A. Crooks (Eds.), Biological Invasions in Marine Ecosystems(pp. 13–56). Springer, Berlin, Heidelberg. DOI: 10.1007/978-3-540-79236-9_2.
Celada, J.D., Carral, J.M., Gaudioso, V.R., González, J., Lopez‐ Baissón, C. et al. (1993). Survival and growth of juvenile freshwater crayfish Pacifastacus leniusculus Dana fed two raw diets and two commercial formulated feeds. Journal of the World Aquaculture Society 24(1): 108–111.
Cerenius, L. & Söderhäll, K. (1992). Crayfish diseases and crayfish as vectors for important diseases. Finnish Fisheries Research 14: 125–133.
Chucholl, C., Morawetz, K. & Groß, H. (2012). The clones are coming-strong increase in Marmorkrebs [Procambarus fallax (Hagen, 1870) f. virginalis] records from Europe. Aquatic invasions 7(4): 511–519.
Collins, N.M., Pyle, R.M. & Well, S.M. (1983) The IUCN Invertebrate Red Data Book. IUCN, Gland , Switzerland.
Cossins, A.R. & Bowler, K. (1974). An histological and ultrastructural study of Thelohania contejeani Henneguy, 1892 (Nosematidae), microsporidian parasite of the crayfish Austropotamobius pallipes Lereboullet. Parasitology 68(1): 81–91.
Cossins, A.R. (1973). Thelohania contejeani Henneguy, microsporidian parasite of Austropotamobius pallipes Lereboullet: an histological and ultrastructural study. Freshwater crayfish 2: 151–164.
DAISE. Retrieved March 14, 2019, from http://www.europealiens.org. Daniels, W., Gherardi, F. & Acquistapace, P. (2004). Behavioral responses to 'alarm odors' in potentially invasive and non-invasive crayfish species from aquaculture ponds. Behaviour 141(6): 691–702.
Dobrzycka-Krahel, A., Skóra, M.E., Raczyński, M. & Szaniawska, A. (2017). The Signal Crayfish Pacifastacus leniusculus – Distribution and Invasion in the Southern Baltic Coastal River. Polish Journal of Ecology 65(3): 445–453.
Dörr, A.J.M., Scalici, M., Caldaroni, B., Magara, G., Scoparo, M. et al. (2020). Salinity tolerance of the invasive red swamp crayfish Procambarus clarkii (Girard, 1852). Hydrobiologia 1–17. DOI: 10.1007/s10750-020-04231-z.
Dubé, P. & Portelance, B. (1992). Temperature and photoperiod effects on ovarian maturation and egg laying of the crayfish, Orconectes limosus. Aquaculture 102(1–2): 161–168.
Ďuriš, Z., Drozd, P., Horká, I., Kozák, P. & Policar, T. (2006). Biometry and demography of the invasive crayfish Orconectes limosus in the Czech Republic. Bulletin Français de la Pêche et de la Pisciculture (380–381): 1215–1228.
Edwards, B.A., Jackson, D.A. & Somers, K.M. (2015). Evaluating the effect of lake calcium concentration on the acquisition of carapace calcium by freshwater crayfish. Hydrobiologia 744(1): 91–100. DOI: 10.1007/s10750-014-2059-2.
Engdahl, F., Fjälling, A., Sandström, A., Bohman, P. & Edsman, L. (2013). A trial of natural habitat enclosure traps as a sampling tool for juvenile crayfish. Freshwater Crayfish 19(2): 137–144. DOI: 10.5869/fc.2013.v19-2.137.
Gherardi, F. (2006). Crayfish invading Europe: the case study of Procambarus clarkii. Marine and Freshwater Behaviour and Physiology 39(3): 175–191. DOI: 10.1080/10236240600869702.
Goszczyński, J. & Jutrowska, E. (1996). The state of cleanliness of the waters of Gopło lake. Regional Inspectorate for Environmental Protection. (In Polish).
Grabowski, M. (2011). Zoology: Chelicerata arthropods, crustaceans. In C. Błaszak & Polish Scientific Publishers (Eds.). Polish Scientific Publishers PWN, 285–374. (In Polish).
Gutiérrez-Yurrita, P.J., Martinez, J.M., Ilhéu, M., Bravo-Utrera, M.A., Bernardo, J.M. et al. (1999). The status of crayfish populations in Spain and Portugal. Crustacean Issues 11: 161– 192.
Hanshew, B.A. & Garcia, T.S. (2012). Invasion of the shelter snatchers: behavioural plasticity in invasive red swamp crayfish, Procambarus clarkii. Freshwater Biology 57(11): 2285–2296. DOI: 10.1111/fwb.12002.
Harris, R., Coley, S., Collins, S. & McCabe, R. (2001). Ammonia uptake and its effects on ionoregulation in the freshwater crayfish Pacifastacus leniusculus (Dana). Journal of Comparative Physiology B 171(8): 681–693.
Hazlett, B.A., Burba, A., Gherardi, F. & Acquistapace, P. (2003). Invasive species of crayfish use a broader range of predation-risk cues than native species. Biological Invasions 5(3): 223–228.
Henneguy, L.F. & Thelohan, P. (1892). Parasitic muscle myxosporidia in some decapod crustaceans. G. Carré. (In French).
Hesni, M.A., Shabanipour, N., Atabati, A. & Bitaraf, A. (2008). Influence of eyestalk ablation and temperature on molting and mortality of narrow-clawed crayfish (Astacus leptodactylus). Turkish Journal of Fisheries and Aquatic Sciences 8(2): 219–223.
Holdich, D. & Black, J. (2007). The spiny-cheek crayfish, Orconectes limosus (Rafinesque, 1817)[Crustacea: Decapoda: Cambaridae], digs into the UK. Aquatic Invasions 2(1): 1–15.
Holdich, D.M. (1988). The dangers of introducing alien animals with particular references to crayfish. Freshwater crayfish 77: 15–30.
Holdich, D.M. (2002). Biology of freshwater crayfish. Blackwell Science, Oxford, United Kingdom.
Holdich, D.M., Harlioğlu, M.M. & Firkins, I. (1997). Salinity Adaptations of Crayfish in British Waters with Particular Reference to Austropotamobius pallipes, Astacus leptodactylus and Pacifastacus leniusculus. Estuarine, Coastal and Shelf Science 44(2): 147–154.
Holdich, D.M., Reynolds, J.D., Souty-Grosset, C. & Sibley, P. J. (2009). A review of the ever increasing threat to European crayfish from non-indigenous crayfish species. Knowl. Managt. Aquatic Ecosyst. 394–395: 11. DOI: 10.1051/kmae/2009025.
http://geoserwis.gdos.gov.pl/ [access: 25.01.2020]
Hudina, S., Hock, K., Radović, A., Klobučar, G., Petković, J. et al. (2016). Species-specific differences in dynamics of agonistic interactions may contribute to the competitive advantage of the invasive signal crayfish (Pacifastacus leniusculus) over the native narrow-clawed crayfish (Astacus leptodactylus). Marine and freshwater behaviour and physiology 49(3): 147–157. DOI: 10.1080/10236244.2016.1146448.
Imhoff, E.M., Mortimer, R.J., Christmas, M. & Dunn, A.M. (2009). Porcelain disease in white-clawed and signal crayfish in the UK. Crayfish Conservation in the British Isles 49–56.
Jaroszewicz, B. (2011). Aliens on the offensive – mechanisms and ecological effects of the invasion. In A. Kalinowska (Ed.). Biodiversity in many scenes (pp. 149–158). Centre for Local Government and Development Studies UW, Warszawa. (In Polish).
Jaszczołt, J. & Szaniawska, A. (2011). The spiny-cheek crayfish Orconectes limosus (Rafinesque, 1817) as an inhabitant of the Baltic Sea – experimental evidences for its invasion of brackish waters. Oceanological and Hydrobiological Studies 40(3): 52–60. DOI: 10.2478/s13545-011-0029-0.
Jażdżewski, K. & Konopacka, A. (1995). Malacostraca: apart from Isopoda terrestrial: Malacostraca: apart from Oniscoidea. Museum and institute of zoology of the Polish Academy of Sciences 9–100. (In Polish).
Karimpour, M., Harlioğlu, M.M. & Aksu, Ö. (2011). Status of freshwater crayfish (Astacus leptodactylus) in Iran. Knowl. Managt. Aquatic Ecosyst. 401: 18. DOI: 10.1051/kmae/2011032.
Kocyłowski, B. & Miączyński, T. (1960). Fish and crayfish diseases. State Agricultural and Forestry Publishing House. (In Polish).
Koksal, G. (1988). Astacus leptodactylus in Europe. Freshwater crayfish: biology, management and exploitation, pp. 365–400.
Kouba, A., Petrusek, A. & Kozák, P. (2014). Continental-wide distribution of crayfish species in Europe: update and maps. Knowl. Managt. Aquatic Ecosyst. 413: 05. DOI: 10.1051/kmae/2014007.
Kozák, P., Ďuriš, Z., Petrusek, A., Buřič, M., Horká, I. et al. (2015). Crayfish biology and culture. University of South Bohemia in České Budějovice. Faculty of Fisheries and Protection of Waters, 235–244, 267–273.
Kozák, P., Máchová, J. & Policar, T. (2005). The effect of chloride content in water on the toxicity of sodium nitrite for spinycheek crayfish (Orconectes limosus Raf.). Bull Fr Pêche Piscic 376(377): 705–714.
Kozák, P., Policar, T., Fedotov, V.P., Kuznetsova, T.V., Buřič, M. et al. (2009). Effect of chloride content in water on heart rate in narrow-clawed crayfish (Astacus leptodactylus). Knowl. Managt. Aquatic Ecosyst. 394–395: 08. DOI: 10.1051/kmae/2009022.
Kozubíková, E., Viljamaa-Dirks, S., Heinikainen, S. & Petrusek, A. (2011). Spiny-cheek crayfish Orconectes limosus carry a novel genotype of the crayfish plague pathogen Aphanomyces astaci. Journal of Invertebrate Pathology 108(3): 214–216. DOI: 10.1016/j.jip.2011.08.002.
Krzywosz, T. & Krzywosz, W. (2002). Observations of the signal crayfish Pacifastacus leniusculus (Dana) in a lake in the eastern Suwalki Lake District. Polish Fisheries Archive 10(2): 255–268.
Krzywosz, T., Chybowski, L. & Ulikowski, D. (1995). Signal crayfish in Poland – history, current status, prospects. Fisheries Announcements 1: 5–8. (In Polish).
Kulmatycki W. (1936). A few words on American crayfish. Fisheries Review 9: 12–17. (In Polish).
Linzmaier, S.M., Goebel, L.S., Ruland, F. & Jeschke, J.M. (2018). Behavioral differences in an over-invasion scenario: marbled vs. spiny-cheek crayfish. Ecosphere 9(9): e02385. DOI: 10.1002/ecs2.2385.
Lőkkös, A., Müller, T., Kovács, K., Várkonyi, L., Specziár, A. et al. (2016). The alien, parthenogenetic marbled crayfish (Decapoda: Cambaridae) is entering Kis-Balaton (Hungary), one of Europe’s most important wetland biotopes. Knowl. Managt. Aquatic Ecosyst. 417: 16. DOI: 10.1051/kmae/2016003.
Loureiro, T.G., Anastácio, P.M.S.G., Araujo, P.B., Souty-Grosset, C. & Almerão, M.P. (2015). Red swamp crayfish: biology, ecology and invasion – an overview. Nauplius 23(1): 1–19.
Lyko, F. (2017). The marbled crayfish (Decapoda: Cambaridae) represents an independent new species. Zootaxa 4363(4): 544–552.
Maciaszek, R., Bonk, M. & Strużyński, W. (2019). New records of the invasive red swamp crayfish Procambarus clarkii (Girard, 1852) (Decapoda: Cambaridae) from Poland. Knowl. Managt. Aquatic Ecosyst. 420: 39. DOI: 10.1051/kmae/2019033.
Martin, P., Dorn, N.J., Kawai, T., van der Heiden, C. & Scholtz, G. (2010). The enigmatic Marmorkrebs (marbled crayfish) is the parthenogenetic form of Procambarus fallax (Hagen, 1870). Contributions to Zoology 79(3): 107–118.
Mastyński, J., Andrzejewski, W. (2005). Rearing and breeding of crayfish. Publishing house of August Cieszkowski Agricultural Academy in Poznań. (In Polish).
Mazlum, Y., Yılmaz, E., Genç, M.A. & Guner, O. (2011). A preliminary study on the use of mannan oligosaccharides (MOS) in freshwater crayfish, Astacus leptodactylus Eschscholtz, 1823 juvenile diets. Aquaculture Int.19(1): 111–119. DOI: 10.1007/s10499-010-9345-4.
McGriff, D. & Modin, J. (1983). Thelohania contejeani parasitism of the crayfish, Pacifastacus leniusculus, in California. California Fish and Game 69(3): 178–183.
Mrugała, A., Buřič, M., Petrusek, A. & Kouba, A. (2019). May atyid shrimps act as potential vectors of crayfish plague? NeoBiota 51: 65–80. DOI: 10.3897/neobiota.51.37718.
Najberek, K. & Solarz, W. (2016). Foreign species. Causes of invasive behavior and ways to combat it. Kosmos 1(65): 81–91. (In Polish).
Nybelin, O. (1936). Investigations into the cause of the cancer plague currently occurring in Sweden. (In German).
Paglianti, A. & Gherardi, F. (2004). Combined effects of temperature and diet on growth and survival of youngof-year crayfish: a comparison between indigenous and invasive species. Journal of Crustacean Biology 24(1): 140–148. DOI: 10.1651/C-2374.
Panteleit, J., Keller, N.S., Diéguez-Uribeondo, J., Makkonen, J., Martín-Torrijos, L. et al. (2018). Hidden sites in the distribution of the crayfish plague pathogen Aphanomyces astaci in Eastern Europe: Relicts of genetic groups from older outbreaks?. Journal of Invertebrate Pathology 157: 117–124. DOI: 10.1016/j.jip.2018.05.006.
Pârvulescu, L., Pacioglu, O. & Hamchevici, C. (2011). The assessment of the habitat and water quality requirements of the stone crayfish (Austropotamobius torrentium) and noble crayfish (Astacus astacus) species in the rivers from the Anina Mountains (SW Romania). Knowl. Managt. Aquatic Ecosyst. 401: 03. DOI: 10.1051/kmae/2010036.
Pârvulescu, L., Schrimpf, A., Kozubíková, E., Resino, S.C., Vrålstad, T. et al. (2012). Invasive crayfish and crayfish plague on the move: first detection of the plague agent Aphanomyces astaci in the Romanian Danube. Diseases of Aquatic Organisms 98(1): 85–94. DOI: 10.3354/dao02432.
Pârvulescu, L., Togor, A., Lele, S.F., Scheu, S., Șinca, D. et al. (2017). First established population of marbled crayfish Procambarus fallax (Hagen, 1870) f. virginalis (Decapoda, Cambaridae) in Romania. BioInvasions Record 6(4): 357–362. DOI: 10.3391/bir.2017.6.4.09.
Pieplow, U. (1939). Fisheries Scientific Monograph of Cambarus affinis Say. Berlin. (In German).
Rantamäki, J., Cerenius, L. & Söderhäll, K. (1992). Prevention of transmission of the crayfish plague fungus (Aphanomyces astaci) to the freshwater crayfish Astacus astacus by treatment with MgCl2. Aquaculture 104(1–2): 11–18. DOI: 10.1016/0044-8486(92)90133-6.
Rasmussen, A.D. & Bjerregaard, P. (1995). The effect of salinity and calcium concentration on the apparent water permeability of Cherax destructor, Astacus astacus and Carcinus maenas (Decapoda, Crustacea). Comparative Biochemistry and Physiology Part A: Physiology 111(1): 171–175. DOI: 10.1016/0300-9629(95)98534-N.
Regulation, E.U. (2014). Regulation (EU) No 1143/2014 of the European Parliament and of the Council of 22 October 2014 on the prevention and management of the introduction and spread of invasive alien species. Official Journal of the European Union 57(317): 35–55.
Rutledge, P.S. & Pritchard, A.W. (1981). Scope for activity in the crayfish Pacifastacus leniusculus. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 240(1): R87–R92. DOI: 10.1152/ajpregu.1981.240.1.R87.
Scalici, M., Chiesa, S., Scuderi, S., Celauro, D. & Gibertini, G. (2010). Population structure and dynamics of Procambarus clarkii (Girard, 1852) in a Mediterranean brackish wetland (Central Italy). Biological Invasions 12(5): 1415–1425. DOI: 10.1007/s10530-009-9557-6.
Schrimpf, A., Maiwald, T., VrÅlstad, T., Schulz, H.K., Śmietana, P. et al. (2013). Absence of the crayfish plague pathogen (Aphanomyces astaci) facilitates coexistence of European and American crayfish in central Europe. Freshwater Biology 58(6): 1116–1125. DOI: 10.1111/fwb.12112.
Seitz, R., Vilpoux, K., Hopp, U., Harzsch, S., Maier, G. (2005). Ontogeny of the Marmorkrebs (Marbled crayfish): a parthenogenetic crayfish with unknown origin and phylogenetic position. J. Exp. Zool. 303A: 393–405. DOI: 10.1002/jez.a.143.
Smart, A.C., Harper, D. M., Malaisse, F., Schmitz, S., Coley, S. et al. (2002). Feeding of the exotic Louisiana red swamp crayfish, Procambarus clarkii (Crustacea, Decapoda), in an African tropical lake: Lake Naivasha, Kenya. In Lake Naivasha, Kenya (pp. 129–142). Springer, Dordrecht. DOI: 10.1023/A:1023326530914.
Śmietana P., Bonk M. & Solarz W. (2018). Genre information card (Procambarus clarkii). Retrieved February 08, 2020, from http://projekty.gdos.gov.pl/files/artykuly/126890/Procambarus-clarkii_rak-luizjanski_KG_WWW_icon.pdf.
Śmietana, P., Bonk, M. & Solarz, W. (2018). Genre information card (Procambarus fallax). Retrieved February 08, 2020, from https://projekty.gdos.gov.pl/files/artykuly/126891/Procambarus-fallax-f.-virginalis_rak-marmurkowy_KG_WWW_icon.pdf.
Śmietana, P., Krzywosz, T. & Strużyński, W. (2004). Review of the national restocking programme Active protection of native crayfish in Poland 1999–2001. Bulletin Francais de la Peche et de la Pisciculture 372: 289–299. DOI: 10.1051/kmae:2004004.
Söderbäck, B. (1991). Interspecific dominance relationship and aggressive interactions in the freshwater crayfishes Astacus astacus (L.) and Pacifastacus leniusculus (Dana). Canadian Journal of Zoology 69(5): 1321–1325. DOI: 10.1139/z91-186.
Souty-Grosset, C., Holdich, D.M., Noël, P.Y., Reynolds, J.D. & Haffner, P. (2006). Atlas of Crayfish in Europe. Museum national d’Histoire naturelle, Paris, Patrimoines naturels, 64.
Strużyński, W., Niemiec, T. (2001). Breeding of narrow-clawed crayfish Astacus leptodactylus (Esch.) Using industrial feeds. Scientific Annals of the Polish Fisheries Society 14: 107–114. (In Polish).
Strużyński, W.J. (2007). Crayfishes. Naturalists Club Publishing House 14–75. (In Polish).
Susanto, G.N. & Charmantier, G. (2000). Ontogeny of osmoregulation in the crayfish Astacus leptodactylus. Physiological and Biochemical Zoology 73(2): 169–176. DOI: 10.1086/316736.
Svärdson, G. (1992). Ecological co-evolution of the parasitic fungus Aphanomyces astaci and its crayfish host. Finnish Fisheries Research 14: 135–143.
Svoboda, J. (2015). Hosts and transmission of the crayfish plague pathogen Aphanomyces astaci.
Tondryk, T. (2001). Fisheries report of the Gopło Lake. Polish Fisheries Society. Poznań. (In Polish).
Trouilhé, M.C. (2006). Physical and chemical water requirements of the white-clawed crayfish (Austropotamobius pallipes) in western France. Implications for its management and conservation. DOI: 10.1002/aqc.793. (In French).
Twardochleb, L.A., Olden, J.D. & Larson, E.R. (2013). A global meta-analysis of the ecological impacts of nonnative crayfish. Freshwater Science 32(4): 1367–1382. DOI: 10.1899/12-203.1.
Unestam, T. (1969). On the adaptation of Aphanomyces astaci as a parasite. Physiologia Plantarum 22(2): 221–235. DOI: 10.1111/j.1399-3054.1969.tb07371.x.
Unestam, T. (1973). Significance of diseases on freshwater crayfish. Freshwater crayfish 1: 135–150.
Ungureanu, E., Mojzisova, M., Tangerman, M., Ion, M.C., Pârvulescu, L. et al. (2020). The spatial distribution of Aphanomyces astaci genotypes across Europe: introducing the first data from Ukraine. Freshwater Crayfish 25: 77–87. DOI: 10.5869/fc.2020.v25-1.077.
Velisek, J., Stara, A., Koutnik, D., Zuskova, E. & Kouba, A. (2014). Effect of prometryne on early life stages of marbled crayfish (Procambarus fallax f. virginalis). Neuroendocrinol Lett. 35(Suppl. 2): 93–98.
Veselý, L., Hrbek, V., Kozák, P., Buřič, M., Sousa, R. et al. (2017). Salinity tolerance of marbled crayfish Procambarus fallax f. virginalis. Knowl. Managt. Aquatic Ecosyst. 418: 21. DOI: 10.1051/kmae/2017014.
Vogt, G., Falckenhayn, C., Schrimpf, A., Schmid, K., Hanna, K. et al. (2015). The marbled crayfish as a paradigm for saltational speciation by autopolyploidy and parthenogenesis in animals. Biology Open 4(11): 1583–1594. DOI: 10.1242/bio.014241.
Voronin, V.N. (1971). New data on microsporidiosis of the crayfish Astacus astacus (L. 1758). Parazitologiya 5(2), 186–191. DOI: 10.1051/kmae/2011045.
Yue, C.F., Wang, T.T., Wang, Y.F. & Peng, Y. (2009). Effect of combined photoperiod, water calcium concentration and pH on survival, growth, and moulting of juvenile crayfish (Procambarus clarkii) cultured under laboratory conditions. Aquaculture Research 40(11): 1243–1250. DOI: 10.1111/j.1365-2109.2009.02216.x.
