Publications

A. Manuscripts submitted

• Dekker ML, van Son LM, Leon-Kloosterziel KM, Hagmayer A, Furness AI, van Leeuwen JL & Pollux BJA (submitted) Multiple paternity in superfetatious live-bearing fishes.
• Reemst K, Ruigrok SR, Bleker L, Naninck E, Ernst TR, Kotah J, Lucassen PJ, Roseboom TJ, Pollux BJA, de Rooij S & Korosi A (2022). The sex-dependent effects of early life adversity on vulnerability to mental and metabolic disorders: a comprehensive review and comparison of studies in humans and rodents. Neuroscience and Biobehavioral Reviews, in press.

B. International peer-reviewed publications

1. Hagmayer A, Lankheet MJ, Bijsterbosch J, van Leeuwen JL & Pollux BJA (2022) Maternal food restriction during pregnancy affects offspring development and swimming performance in a placental live-bearing fish. Journal of Experimental Biology 225:jeb242850. (doi:10.1242/jeb.242850; download pdf; see also InsideJEB)
2. Zúñiga-Vega JJ, Pollux, BJA, Johnson JB, Aspbury AS, eds. (2022) Ecology, Evolution, and Behavior of Viviparous Fishes. Lausanne: Frontiers Media SA. (doi: 10.3389/978-2-88974-513-5; download the complete special topic)
3. Zúñiga-Vega JJ, Aspbury AS, Johnson JB & Pollux BJA (2022) Editorial: Ecology, Evolution, and Behavior of Viviparous Fishes. Frontiers in Ecology & Evolution 10:832216. (doi:10.3389/fevo.2022.832216; download pdf)
4. Hagmayer A, Furness AI & Pollux BJA (2021) Differences in ontogenetic and diurnal microhabitat selection by sympatric live-bearing fish species with different reproductive modes. Freshwater Biology 66:1709-1720. (http://doi.org/10.1111/fwb.13786; download pdf)
5. Furness AI, Hagmayer A & Pollux BJA (2021) Female reproductive mode shapes allometric scaling of male traits in livebearing fishes (family Poeciliidae). Journal of Evolutionary Biology 34:1144-1155. (doi:10.1111/jeb.13875; download pdf)
6. van Kruistum H, Nijland R, Reznick DN, Groenen MAM, Megens H-J‡ & Pollux BJA‡ (2021) Parallel genomic changes drive the repeated evolution of placentas in live-bearing fish. Molecular Biology and Evolution 38:2627–2638. (doi:10.1093/molbev/msab057; download pdf)
7. Reznick DN, Travis J, Pollux BJA & Furness A (2021) Reproductive mode and conflict shape the evolution of male attributes and rate of speciation in the fish family Poeciliidae. Frontiers in Ecology & Evolution 9:639751. (doi:10.3389/fevo.2021.639751; download pdf)
8. Safian D, Wiegertjes GF & Pollux BJA (2021) The fish family poeciliidae as a model to study the evolution and diversification of regenerative capacity in vertebrates. Frontiers in Ecology & Evolution 9:613157. (doi:10.3389/fevo.2021.613157; download pdf)
9. Furness AI, Avise JC, Pollux BJA, Reynoso Y & Reznick DN (2021) The evolution of the placenta in poeciliid fishes. Current Biology 31:1-8. (doi:10.1016/ j.cub.2021.02.008; download pdf)
10. Hagmayer A, Furness AI & Pollux BJA (2020) Parasite infestation influences life-history but not boldness behavior in placental live-bearing fish. Oecologia 194:635-648. (doi:10.1007/s00442-020-04795-6; download pdf + corrected Fig.3)
11. Furness AI, Hagmayer A & Pollux BJA (2020) Size-dependent male mating tactics and their morphological correlates in Poecilia gillii. Biological Journal of the Linnean Society 131:880-897. (doi:10.1093/biolinnean/blaa151; download pdf)
12. Genzel L, Adan R, Berns A, van den Beucken J, Blokland A, Boddeke EHWGM, Bogers WM, Bontrop R, Bulthuis R, Bousema T, Clevers H, Coenen TCJJ, van Dam, A-M, Deen PMT, van Dijk KW, Eggen BJL, Elgersma Y, Erdogan I, Englitz B, Fentener van Vlissingen JM, la Fleur S, Fouchier R, Fitzsimons CP, Frieling W, Haagmans B, Heesters BA, Henckens M, Herfst S, Hol E, van den Hove D, de Jonge MI, Jonkers J, Joosten LAB, Kalsbeek A, Kamermans M, Kampinga HH, Kas MJ, Keijer J, Kersten S, Kiliaan AJ, Kooij TWA, Kooijman S, Koopman WJH, Korosi A, Krugers HJ, Kuiken T, Kushner SA, Langermans JAM, Lesscher H, Lucassen PJ, Lutgens E, Netea MG, Noldus LPJJ, van der Meer JWM, Meye FJ, Mul JD, van Oers K, Olivier JDA, Pasterkamp RJ, Philippens IHCHM, Prickaerts J, Pollux BJA, Rensen PCN, van Rheenen J, van Rij RP, Ritsma L, Rockx BHG, Roozendaal B, van Schothorst EM, Stittelaar K, Stockhofe N, Swaab DF, de Swart RL, Vanderschuren LJMJ, de Vries T, de Vrij F, van Wezel R, Wierenga CJ, Wiesmann M, Willuhn I, de Zeeuw CI & Homberg, JR (2020) How the COVID-19 pandemic highlights the necessity of animal research. Current Biology 30(18):PR1014-R1018. (doi:10.1016/j.cub.2020.08.030; download pdf)
13. Dekker ML, Hagmayer A, Leon-Kloosterziel KM, Furness AI & Pollux BJA (2020) High degree of multiple paternity and reproductive skew in the highly fecund live-bearing fish Poecilia gillii (family Poeciliidae). Frontiers in Ecology & Evolution 8:579105. (doi:10.3389/fevo.2020.579105; download pdf)
14. Guernsey MW, van Kruistum H, Reznick DN, Pollux BJA & Baker JC (2020) Molecular signature of placentation and secretion uncovered in Poeciliopsis maternal follicles. Molecular Biology and Evolution 37:2679-2690. (doi:10.1093/molbev/msaa121; download pdf)
15. Hagmayer A, Furness AI, Reznick DN, Dekker ML & Pollux BJA (2020) Predation risk shapes the degree of placentation in natural populations of live-bearing fish. Ecology Letters 23:831-840. (doi:10.1111/ele.13487; download pdf)
16. van Kruistum H, Guernsey MW, Baker JC, Kloet SL, Groenen MAM, Pollux BJA‡ & Megens H-J‡ (2020) The genomes of the livebearing fish species Poeciliopsis retropinna and Poeciliopsis turrubarensis reflect differences in the evolution of their reproductive strategy. Molecular Biology and Evolution 37:1376-1386. (doi:10.1093/molbev/msaa011; download pdf) (NOTE: Henri van Kruistum won 2nd price [250 euro] in the WIAS publication competition at Wageningen University for this publication)
17. Fleuren M, van Leeuwen JL & Pollux BJA (2019) Superfetation reduces the negative effects of pregnancy on the fast-start escape performance in live-bearing fish. Proceedings of the Royal Society of London B: Biological Sciences 286:20192245. (doi:10.1098/rspb.2019.2245; download pdf)
18. van Kruistum H, van den Heuvel J, Travis J, Kraaijeveld K, Zwaan BJ, Groenen MAM, Megens HJ‡ & Pollux BJA‡ (2019) The genome of the live-bearing fish Heterandria formosa implicates a role of conserved vertebrate genes in the evolution of the placenta. BMC Evolutionary Biology 19:156. (doi:10.1186/s12862-019-1484-2; download pdf) (‡ shared last author)
19. Furness AI, Pollux BJA, Meredith RW, Springer MS & Reznick DN (2019) How conflict shapes evolution in Poeciliid fishes. Nature Communications 10:3335. (doi:10.1038/s41467-019-11307-5; download pdf)
20. Quicazan-Rubio EM, van Leeuwen JL, van Manen K, Fleuren M, Pollux BJA & Stamhuis EJ (2019) Coasting in livebearing fish: the drag penalty of being pregnant. Journal of the Royal Society Interface 16:20180714. (doi:10.1098/rsif.2018.0714; download pdf)
21. Hagmayer A, Furness AI, Reznick DN & Pollux BJA (2018) Maternal size and body condition predict the amount of post-fertilization maternal provisioning in matrotrophic fish. Ecology & Evolution 8:12386-12396. (doi:10.1002/ece3.4542; download pdf)
22. Fleuren M, Quicazan-Rubio EM, van Leeuwen JL & Pollux BJA (2018). Why do placentas evolve? First evidence of a morphological advantage during pregnancy in live-bearing fish. PLoS ONE 13(4):e0195976. (doi:10.1371/journal.pone.0195976; download pdf)
23. Fleuren M, van Leeuwen JL, Quicazan-Rubio EM, Pieters RPM, Pollux BJA & Voesenek CJ (2018) Three-dimensional analysis of the fast-start escape response of the least killifish, Heterandria formosa. Journal of Experimental Biology 221:jeb168609. (doi:10.1242/jeb.168609; download pdf)
24. Pollux BJA (2017) Consistent individual differences in seed disperser quality in a seed-eating fish. Oecologia 183:81-91. (doi:10.1007/ s00442-016-3749-4; download pdf)
25. Lankheet MJM, Stoffers T, van Leeuwen JL & Pollux BJA (2016). Innate and acquired prey capturing skills in superprecocial livebearing fish. Proceedings of the Royal Society of London B: Biological Sciences 283:20160972. (doi:10.1098/rspb.2016.0972; download pdf)
26. Dekker ML, Hinde CA & Pollux BJA (2016) Secondary Sexual Characteristics. In: TK Shackelford & VA Weekes-Shackelford (eds), Encyclopedia of Evolutionary Psychological Science. Springer Publishing. (doi:10.1007/978-3-319-16999-6_65-1; download pdf)
27. Van Leeuwen CHA, Beukeboom R, Nolet BA, Bakker ES & Pollux BJA (2016). Locomotion during digestion changes current estimates of animal-borne seed dispersal kernels. Functional Ecology 30:215-225. (doi: 10.1111/1365-2435.12485; download pdf)
28. Grutters B, Pollux BJA, Verberk WCEP, Bakker ES (2015) Native and non-native plants provide similar refuge to invertebrate prey, but less than artificial plants. PLoS ONE 10(4):e0124455. (doi:10.1371/journal.pone.0124455; download pdf)
29. Boedeltje G, Spanings T, Flik G, Pollux BJA, Sibbing FA & Verberk WCEP (2015) Effects of seed traits for the potential of seed dispersal by fish with contrasting modes of feeding. Freshwater Biology 60:944-959. (doi:10.1111/fwb.12550; download pdf)
30. Pollux BJA, Meredith RW, Springer MS & Reznick DN (2014) The evolution of the placenta drives a shift in sexual selection in livebearing fish. Nature 513:233-236. (doi:10.1038/nature13451; download pdf) (This paper was recommended by the Faculty of 1000 for F1000Prime for being of special significance to the field)
31. Verberk WCEP, van den Munckhof PJJ & Pollux BJA (2012). Niche segregation in two closely related species of stickleback along a physiological axis: explaining multidecadel changes in fish distribution from iron-induced respiratory impairment. Aquatic Ecology 46:241-248. (doi:10.1007/s10452-012-9395-y; download pdf) (This paper was featured on the journal cover)
32. Horn MH, Correa SB, Parolin P, Pollux BJA, Anderson JT, Lucas C, Widmann P, Tjiui A. Galetti M & Goulding M. (2011) Seed dispersal by fishes in tropical and temperate fresh waters: The growing evidence. Acta Oecologia 37:561-577. (doi:10.1016/j.actao.2011.06.004; download pdf)
33. Pollux BJA & Reznick DN (2011). Matrotrophy limits a female’s ability to adaptively adjust offspring size and fecundity in fluctuating environments. Functional Ecology 25:747-756. (doi: 10.1111/j.1365-2435.2011.01831.x; download pdf)
34. Pires MN, Banet AI, Pollux BJA & Reznick DN (2011) Variation and evolution of reproductive strategies. In: J Evans, A Pilastro & I Schlupp (eds), Ecology and Evolution of Poeciliid Fishes. The University of Chicago Press, Chicago, pp. 28-37. ISBN-13: 978-0-226-22274-5. (download uncorrected proof)
35. Pollux BJA (2011) The experimental study of seed dispersal by fish (ichthyochory). Freshwater biology 56:197-212. (doi:10.1111/j.1365-2427.2010.02493.x; download pdf)
36. Pollux BJA, van der Velde G & bij de Vaate A (2010) A perspective on global spread of Dreissena polymorpha: a review on possibilities and limitations. Chapter 4. In: G van der Velde, S Rajagopal & A bij de Vaate (eds), The Zebra Mussel in Europe. Backhuys Publishers, Leiden/Margraf Publishers, Weikersheim, pp. 45-58. ISBN-13: 978-3-8236-1594-1. (download pdf)
37. Pollux BJA & Korosi A (2010) Use of stream mouth habitats by Cottus perifretum (Teleostei, Cottidae) and Leuciscus cephalus (Teleostei, Cyprinidae) along the River Meuse (the Netherlands). Journal of Vertebrate Biology (formerly Folia Zoologica) 59:44-50. (doi:10.25225/fozo.v59.i1.a7.2010; download pdf)
38. Pollux BJA, Pires MN, Banet AI & Reznick DN (2009) The evolution of placentas in the fish family Poeciliidae – An empirical study of macroevolution. Annual Review of Ecology, Evolution, and Systematics 40:271-289. (doi:10.1146/annurev.ecolsys.110308.120209; download pdf)
39. Rajagopal S, Pollux BJA, Peters JL, Cremers G, Moon-van der Staay SY, van Alen T, Eygensteyn J, van Hoek AHAM, Palau A, bij de Vaate A & van der Velde G (2009) Origin of Spanish invasion by the zebra mussel, Dreissena polymorpha (Pallas, 1771) revealed by Amplified Fragment Length Polymorphism (AFLP) fingerprinting. Biological Invasions 11:2147-2159. (doi:10.1007/s10530-009-9495-3; download pdf)
40. Pollux BJA, Luteijn A, van Groenendael JM & Ouborg NJ (2009) Gene flow and genetic structure of the aquatic macrophyte Sparganium emersum in a linear unidirectional river. Freshwater Biology 54:64-76. (doi:10.1111/j.1365-2427.2008.02100.x; download pdf)
41. Pollux BJA, Verbruggen E, Ouborg NJ & van Groenendael JM (2009) Intraspecific variation of seed floating ability in Sparganium emersum suggests a bimodal dispersal strategy. Aquatic Botany 90:199-203. (doi:10.1016/j.aquabot.2008.07.002; download pdf)
42. Pollux BJA, Ouborg NJ, van Groenendael JM & Klaassen M (2007) Consequences of intra-specific seed-size variation in Sparganium emersum for dispersal by fish. Functional Ecology 21:1084-1091. (doi: 10.1111/j.1365-2435.2007.01313.x; download pdf)
43. Pollux BJA, Verberk WCEP, Dorenbosch M, Cocheret de la Morinière E, Nagelkerken I & van der Velde G. (2007). Habitat selection during settlement of three Caribbean coral reef fishes: indications for directed settlement to seagrass beds and mangroves. Limnology & Oceanography 52:903-907. (doi:10.4319/lo.2007.52.2.0903; download pdf)
44. Pollux BJA, de Jong M, Steegh A, Verbruggen E, van Groenendael JM & Ouborg NJ (2007) Reproductive strategy, clonal structure and genetic diversity in populations of the aquatic macrophyte Sparganium emersum in river systems. Molecular Ecology 16:313-325. (doi: 10.1111/j.1365-294X.2006.03146.x; download pdf)
45. Pollux BJA (2007) Plant dispersal in rivers – A mechanistic and molecular approach. PhD thesis, Radboud University Nijmegen, Nijmegen. ISBN-13: 978-90-9021516-7. (download pdf)
46. Pollux BJA, de Jong M, Steegh A, Ouborg NJ, van Groenendael JM & Klaassen M (2006). The effect of seed morphology on the dispersal of aquatic macrophytes by the common carp (Cyprinus carpio). Freshwater Biology 51:2063-2071. (doi:10.1111/j.1365-2427.2006.01637.x; download pdf)
47. Pollux BJA & Korosi A (2006) On the occurrence of the Asiatic cyprinid Pseudorasbora parva in the Netherlands. Journal of Fish Biology 69:1575-1580. (doi:10.1111/j.1095-8649.2006.01218.x; download pdf)
48. Dorenbosch M, Pollux BJA, Pustjens A, Rajagopal R, Moon-van der Staay SY, Nagelkerken I & van der Velde G (2006) Population structure of the Dory snapper, Lutjanus fulviflamma, in the western Indian Ocean revealed by means of AFLP fingerprinting. Hydrobiologia 568:43-53. (doi:10.1007/s10750-006-0020-8; download pdf)
49. Pollux BJA & Ouborg NJ (2006) Isolation and characterization of microsatellites of Sparganium emersum and cross-species amplification in the related species S. erectum. Molecular Ecology Resources (formerly Molecular Ecology Notes) 6:530-532. (doi: 10.1111/j.1471-8286.2006.01308.x; download pdf)
50. Pollux BJA, Korosi A, Verberk WCEP, Pollux PMJ & van der Velde G (2006) Reproduction, growth, and migration of fishes in a regulated lowland tributary: Potential recruitment to the River Meuse. Hydrobiologia 565:105-120. (doi:10.1007/s10750-005-1908-4; download pdf)
51. Pollux BJA, Santamaría L & Ouborg NJ (2005) Differences in endozoochorous dispersal between aquatic plant species, with reference to population persistence in rivers. Freshwater Biology 50:232-242. (doi:10.1111/j.1365-2427.2004.01314.x; download pdf)
52. Pollux BJA, Minchin D, van der Velde G, van Alen T, Moon-van der Staay SY & Hackstein JHP (2003) Zebra mussels (Dreissena polymorpha) in Ireland, AFLP-fingerprinting and boat traffic both indicate an origin from Britain. Freshwater Biology 48:1127-1139. (doi:10.1046/j.1365-2427.2003.01063.x; download pdf)
53. Cocheret de la Morinière E, Pollux BJA, Nagelkerken I & van der Velde G (2003) Diet shifts of Caribbean grunts (Haemulidae) and snappers (Lutjanidae) and the relation with nursery-to-coral reef migrations. Estuarine Coastal and Shelf Science 57:1079-1089. (doi:10.1016/S0272-7714(03)00011-8; download pdf)
54. Cocheret de la Morinière E, Pollux BJA, Nagelkerken I, Hemminga MA, Huiskes AHL & van der Velde G (2003) Ontogenetic dietary changes of coral reef fishes in the mangrove-seagrass-reef continuum: stable isotopes and gut-content analysis. Marine Ecology Progress Series 246:279-289. (doi:10.3354/meps246279; download pdf)
55. Cocheret de la Morinière E, Pollux BJA, Nagelkerken I & van der Velde G (2002) Post-settlement life cycle migration patterns and habitat preference of coral reef fish that use seagrass and mangrove habitats as nurseries. Estuarine Coastal and Shelf Science 55:309-321. (doi:10.1006/ecss.2001.0907; download pdf)

C. Publications in national journals

1. Pollux BJA, Korosi A, Nagelkerke LAJ & Pollux PMJ (2016) Vissen in de nieuw aangelegde hoogwatergeul in de Raaijweide bij Venlo [The fish fauna of a new, man-made secondary channel along the River Meuse near Venlo (Northern Limburg)]. Natuurhistorisch Maandblad 105:100-106. (download pdf)
2. Pollux BJA, Dorenbosch M, Korosi A & Pollux PMJ (2015) De visfauna van uiterwaarden langs de Zandmaas in Noord-Limburg - Profiteren vissen van project Maascorridor? [The fish fauna of 15 floodplain lakes along the river Meuse in Northern-Limburg - Do fishes profit from the maascorridor project?]. Natuurhistorisch Maandblad 104:9-18. (download pdf)
3. Boedeltje G, Spanings T, Flik G, Pollux BJA, Sibbing F & Verberk W (2014) Wat de vis eet zal hij zaaien. Visionair 34:28-31. (download pdf)
4. Reznick DN & Pollux BJA (2014) Studie zur Reproduktionsweise und zum Balzverhalten der Lebendgebärenden Fische aus der Familie Poeciliidae – Eine Bitte um Ihre Mitarbeit! Viviparos - das Vereinsmagazin des Arbeitskreis Lebendgebärende Aquarienfische Verband Deutscher Vereine für Aquarien- und Terrarienkunde e.V. 2014(2):44-47. (download pdf)
5. Pollux BJA & Reznick DN (2014) Onderzoek naar het voortplantingsgedrag bij levendbarende vissen in de family Poeciliidae – Een verzoek om hulp! Poecilia Nieuws - Levendbarende Tandkarpers 31(3):10-13. (download pdf)
6. Pollux BJA, Korosi A & Pollux PMJ (2012) Verspreiding van de Bittervoorn langs de Maas in Noord-Limburg: Indicaties voor een regionale metapopulatiestructuur [Distribution of the Bitterling (Rhodeus amarus) along the River Meuse in Northern Limburg: Indications for a regional metapopulation structure]. Natuurhistorisch Maandblad 101:116-121. (download pdf)
7. Pollux BJA (2008) Voortplanting en zaadverspreiding bij Kleine egelskop (Sparganium emersum Rehmann, Sparganiaceae) [Reproduction and seed dispersal of Unbranched bur-reed (Sparganium emersum Rehmann, Sparganiaceae)]. Gorteria 33:61-76. (download pdf)
8. Pollux BJA, Korosi A & Pollux PMJ (2008). Voortplanting van de Bittervoorn in een uiterwaardplas langs de Maas [Reproduction of Bitterling (Rhodeus amarus) in a floodplain lake along the river Meuse]. Natuurhistorisch Maandblad 97:133-137. (download pdf)
9. Pollux BJA & Pollux PMJ (2007) Waarnemingen van piscivorie bij juveniele Roofblei [Observations on piscivory by early juvenile asp (Aspius aspius)]. Natuurhistorisch Maandblad 96:112-113. (download pdf)
10. Verberk WCEP, Dorenbosch M & Pollux BJA (2006) De visfauna van beekmondingen in Limburg. Deel II Vergelijking tussen beekmondingen en bovenstroomse beekdelen [The fish fauna of stream mouths in Limburg. Part II A comparison between stream mouths and their upstream stretches]. Natuurhistorisch Maandblad 95:173-177. (download pdf)
11. Dorenbosch M, Verberk WCEP & Pollux BJA (2006) De visfauna van beekmondingen in Limburg. Deel I Vergelijking tussen beekmondingen [The fish fauna of stream mouths in Limburg. Part I A comparison of different stream mouths]. Natuurhistorisch Maandblad 95:93-97. (download pdf)
12. Pollux BJA, Dorenbosch M, Korosi A, Verberk WCEP & Pollux PMJ (2006) Herkomst van jonge Kopvoorns in Noord-Limburgse beekmondingen [Observations of juvenile chub (Leuciscus cephalus) in stream mouths in northern Limburg]. Natuurhistorisch Maandblad 95:52-54. (download pdf)
13. Dorenbosch M, Pollux BJA & Verberk WCEP (2005) Kopvoorn en Rivierdonderpad migreren stroomopwaarts in de Oostrumse beek [Upstream migration of chub (Leuciscus cephalus) and bullhead (Cottus gobio) in the Oostrumsche Beek]. Natuurhistorisch Maandblad 94:261- 262. (download pdf)
14. Pollux BJA, Korosi A, Dorenbosch M, Verberk WCEP & Pollux PMJ (2005) Voortplanting, groei en migratie van de Rivierdonderpad in Noord-Limburgse beekmondingen – Kansen voor de Rivierdonderpad bij toekomstige beekherstelmaatregelen [Reproduction, growth and migration of the bullhead (Cottus gobio) in river mouths in northern Limburg – Opportunities for the bullhead after future stream restoration measures]. Natuurhistorisch Maandblad 94:172-176. (download pdf)
15. Dorenbosch M, Verberk WCEP & Pollux BJA (2005) Veranderingen in de visgemeenschap van de Oostrumse beek. Een evaluatie van de herinrichting vijf jaar na de uitvoering [Changes in the fish community of the Oostrumsche Beek. A five-year evaluation of rehabilitation and restoration measures]. Natuurhistorisch Maandblad 94:29-32. (download pdf)
16. Verberk WCEP, Van den Munckhof PJJ & Pollux BJA (2004) Veranderingen in het beekdallandschap van de peelregio. Deel II Grenzen aan het verspreidingsgebied van de Driedoornige stekelbaars, de Tiendoornige stekelbaars en het Bermpje [Changes in the landscape of the Peel region and their consequences for fish. II. Distribution limits for three-spined stickleback (Gasterosteus aculeatus), nine-spined stickleback (Pungitius pungitius) and stone loach (Barbatula barbatulus) in Limburg]. Natuurhistorisch Maandblad 93:328-333. (download pdf)
17. Verberk WCEP, Pollux BJA & Van der Munckhof PJJ (2004) Veranderingen in het beekdallandschap van de peelregio. Deel I Een ecologische analyse voor de Driedoornige stekelbaars, de Tiendoornige stekelbaars en het Bermpje [Changes in the landscape of the Peel region and their consequences for fish. I. An ecological analysis of three-spined stickleback (Gasterosteus aculeatus), nine-spined stickleback (Pungitius pungitius) and stone loach (Barbatula barbatulus)]. Natuurhistorisch Maandblad 93:301-310. (download pdf)
18. Pollux BJA & Pollux PMJ (2004) Vis- en vogelsterfte door blauwalgen in de Romeinenweerd [Fish and waterfowl mortality at Romeinenweerd due to cyanobacterial bloom]. Natuurhistorisch Maandblad 93:207-209. (download pdf)
19. Pollux BJA, Korosi A, Verberk WCEP & Pollux PMJ (2004) Voortplanting, groei en migratie van vissen in de Everlose beek [Reproduction, growth and migration of fish in the Everlose Beek]. Natuurhistorisch Maandblad 93:1-8. (download pdf)
20. Pollux BJA (2002) Visjes kijken, kan dat? Onderwater waarnemingen als methode voor ecologisch onderzoek [Observing fish, is that possible? On underwater observations as a methodology in ecological research]. RAVON 5:17-21. (download pdf)
21. Pollux BJA & Korosi A (2002) De Romeinenweerd als voortplantingsgebied voor de Blauwband [The Romeinenweerd as a reproduction habitat for topmouth gudgeons (Pseudorasbora parva)]. Natuurhistorisch Maandblad 91:234-236. (download pdf)
22. Pollux BJA & Pollux PMJ (2002) Vislarven langs de meetlat - Onderzoek aan vislarven in Nederlandse wateren [Fish larvae along a tape measure – Studying fish larvae in Dutch waters]. Natura 99:76-78. (pdf not available)
23. Pollux BJA & Verberk WCEP (2002) Het gebruik van laaglandbeken door vissen [How fish utilise the highly regulated lowland brooks in the northern Peel region]. Natuurhistorisch Maandblad 91:12-16. (download pdf)
24. Pollux BJA (2001) Het verschil in microhabitatgebruik tussen larven van de Blankvoorn en de Riviergrondel [Observations on vertical microhabitat segregation in fish larvae of roach (Rutilus rutilus) and gudgeon (Gobio gobio) in the Everlose Beek in northern Limburg]. Natuurhistorisch Maandblad 90:168-172. (download pdf)
25. Pollux BJA (2001) The importance of habitat complexity and food availability in structuring faunal communities in seagrass beds. Biologia Marina Torino 1:17-31 (in English and Italian; pdf not available)