

Fishes of the Genus Nothobranchius
The definitive NothobranchiusBook is Coming Soon! Fishes of the Genus Nothobranchius Béla Nagy & Brian R. Watters This comprehensive reference guide to the remarkable seasonal fishes of Africa brings together decades of field observations from more than sixty expeditions across Africa, research, aquarium experience, taxonomy and conservation, in a richly illustrated 600-page volume, with many hundreds of full-colour photographs, maps, phylogenetic diagrams, and detailed accou
5 days ago


Five new fish species from threatened Congo wetlands
In remote regions of south-eastern Democratic Republic of the Congo, five previously unknown species of freshwater fish have been discovered and scientifically described. The new taxa, four seasonal Nothobranchius cyprinodonts and one Lacustricola lampeye, were identified using an integrative approach combining colour patterns, morphometric data, and mitochondrial DNA analysis. Each species represents a genetically distinct lineage, expanding our understanding of the diversit
Jul 2, 2025


Karyotypes of the N. ugandensis species group
Krysanov, E. Y., B. Nagy, B. R. Watters, A. Sember & S. A. Simanovsky. 2023. Karyotype differentiation in the Nothobranchius ugandensis...
Feb 3, 2023


Review of Notho conservation
Nagy, B. & B. R. Watters, 2021. A review of the conservation status of seasonal Nothobranchius fishes (Teleostei: Cyprinodontiformes), a genus with a high level of threat, inhabiting ephemeral wetland habitats in Africa. Aquatic Conservation: Marine and Freshwater Ecosystems, 1–18. https://doi.org/10.1002/aqc.3741 Our most recent paper presents a comprehensive appraisal of the distribution, ecology, and conservation status for the members of the seasonal killifish genus Notho
Nov 4, 2021


Wild Nothos from northern Uganda
It was very nice to enjoy exciting safari drives in Africa again! I arrived back home last week from a very nice trip that we carried out...
Jul 3, 2021


Genomic Fingerprints with Nothobranchius
The open access version of our article Genomic Fingerprints of Palaeogeographic History: The tempo and mode of Rift tectonics across...
Feb 13, 2021


Nothobranchius elucens, new species
Nagy, B. 2021. Nothobranchius elucens, a new species of seasonal killifish from the upper Nile drainage in Uganda (Cyprinodontiformes:...
Jan 20, 2021


Attenborough’s Killifish – Serengeti’s new Conservation Flagship
Guest contribution by my research colleague Fenton 'Woody' Cotterill. The story was originally posted at his blog Geoecodynamics. East...
Oct 22, 2020


Review of the Nothobranchius ocellatus group
Watters, B. R., B. Nagy, P. D. W. van der Merwe, F. P. D. Cotterill & D. U. Bellstedt. 2020. Redescription of the seasonal killifish...
Jul 2, 2020


Review of the Nothobranchius ugandensis group from eastern Africa
Nagy, B., B. R. Watters, P. D. W. van der Merwe, F. P. D. Cotterill & D. U. Bellstedt. 2020. Review of the Nothobranchius ugandensis...
Apr 24, 2020














