- CHIRIO, L., DIAGNE, T. & PAUWELS, O.S.G. 2017. Cycloderma aubryi. The IUCN Red List of Threatened Species 2017: e.T163448A1009393
- FERGUSSON, R., WAITKUWAIT, E., HURCHZERMEYER, F. & PAUWELS, O. 2006. Crocodile Specialist Group Steering Committee Meeting. Regional Report - Africa. 4 p.
- GRISMER, L.L., VOGEL, G. & PAUWELS, O.S.G. 2012. Macrocalamus chanardi. The IUCN Red List of Threatened Species 2012: e.T176858A1449807.
- JALLOW, M. & PAUWELS, O.S.G. 2013. Cynisca feae. The IUCN Red List of Threatened Species 2013: e.T176237A17201413.
- PAUWELS, O.S.G. 2006. Werneria iboundji. The IUCN Red List of Threatened Species 2006: e.T61761A12554976.
- PAUWELS, O.S.G. 2010. Cnemaspis flavolineata. The IUCN Red List of Threatened Species 2010: e.T178402A7539600.
- PAUWELS, O.S.G. 2010. Cyrtodactylus sumonthai. The IUCN Red List of Threatened Species 2010: e.T178561A7571321.
- PAUWELS, O.S.G. 2010. Lycodon zawi. The IUCN Red List of Threatened Species 2010 (www.iucnredlist.org).
- PAUWELS, O.S.G. 2010. Lygosoma haroldyoungi. The IUCN Red List of Threatened Species 2010: e.T12471A3349433.
- PAUWELS, O.S.G. 2010. Lygosoma koratense. The IUCN Red List of Threatened Species 2010: e.T12472A3349646.
- PAUWELS, O.S.G. 2010. Opisthotropis spenceri. The IUCN Red List of Threatened Species 2010 (www.iucnredlist.org).
- PAUWELS, O.S.G. 2010. Popeia fucatus [sic]. The IUCN Red List of Threatened Species 2010 (www.iucnredlist.org).
- PAUWELS, O.S.G. 2010. Xenochrophis punctulatus. The IUCN Red List of Threatened Species 2010 (www.iucnredlist.org).
- PAUWELS, O.S.G. & CARPENTER, A.I. 2013. Trioceros chapini. The IUCN Red List of Threatened Species 2013: e.T176307A7214893.
- PAUWELS, O.S.G.& CHAN-ARD, T. 2012. Opisthotropis spenceri. The IUCN Red List of Threatened Species 2012: e.T15392A717343.
- PAUWELS, O.S.G. & OHLER, A. 2008. Kaloula aureata. The IUCN Red List of Threatened Species 2008: e.T136107A4237931.
- PAUWELS, O.S.G. & OHLER, A. 2008. Kaloula macrocephala. The IUCN Red List of Threatened Species 2008: e.T135749A4196619.
- PAUWELS, O.S.G. & SCHMITZ, A. 2010. Cynisca bifrontalis. The IUCN Red List of Threatened Species 2010: e.T176236A7202113.
- PAUWELS, O.S.G. & SCHMITZ, A. 2010. Cynisca feae. The IUCN Red List of Threatened Species 2010 (www.iucnredlist.org).
- RÖDEL, M.-O., PAUWELS, O.S.G. & LÖTTERS, S. 2006. Leptopelis crystallinoron. The IUCN Red List of Threatened Species 2006: e.T61799A12549978.
- VOGEL, G. & PAUWELS, O.S.G. 2010. Macrocalamus chanardi. The IUCN Red List of Threatened Species 2010 (www.iucnredlist.org).
- VOGEL, G. & PAUWELS, O.S.G. 2012. Anoplohydrus aemulans. The IUCN Red List of Threatened Species 2012: e.T176338A1440359.
- WOGAN, G. & PAUWELS, O.S.G. 2012. Xenochrophis punctulatus. The IUCN Red List of Threatened Species 2012: e.T177578A1493691.
- WOGAN, G., VOGEL, G. & PAUWELS, O.S.G. 2012. Popeia fucata. The IUCN Red List of Threatened Species 2012: e.T178659A1541045.
IUCN Red List Assessments