2015

• Matsuyama, K., Titschack, J., Baum, D. & Freiwald, A. 2015. Two new species of erect Bryozoa (Gymnolaemata: Cheilostomata) and the application of non-destructive imaging methods for quantitative taxonomy. Zootaxa 4020(1): 81–100. DOI: 10.11646/zootaxa.4020.1.3 . Preview (PDF) Reference page. 

2016

• Göcke, C., Hestetun, J.T., Uhlir, C., Freiwald, A., Beuck, L. & Janussen, D. 2016. Cladorhiza corallophila sp. nov., a new carnivorous sponge (Cladorhizidae, Demospongiae) living in close association with Lophelia pertusa and Madrepora oculata (Scleractinia). Zootaxa 4168(3): 512–524. DOI: 10.11646/zootaxa.4168.3.4 . Reference page. 

• Macpherson, E., Bueck, L. & Freiwald, A. 2016. Some species of Munidopsis from the Gulf of Mexico, Florida Straits and Caribbean Sea (Decapoda: Munidopsidae), with the description of two new species. Zootaxa 4137(3): 405–416. DOI: 10.11646/zootaxa.4137.3.7 . Reference page. 

2019

• Sampaio, I., Carreiro-Silva, M., Freiwald, A., Menezes, G. & Grasshoff, M. 2019. Natural history collections as a basis for sound biodiversity assessments: Plexauridae (Octocorallia, Holaxonia) of the Naturalis CANCAP and Tyro Mauritania II expeditions. Zookeys, 870: 1–32. DOI: 10.3897/zookeys.870.35285 Reference page.