| Page last updatedWed 1 October 2025
 | The Freshwater Mussels (Unionoida) of the World (and other less consequential bivalves)FM(U)otW(aolcb) is the web version of the MUSSEL Project Database. Follow the links to browse the data or use the custom Google search field. Either way, you win! 
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 Bivalvia | Unionoida | Etherioidea | Iridinidae | Aspathariinae | Chambardia species Chambardia welwitschii (Morelet, 1868): specimens1 available nominal species synonym (2 total synonyms)
 Recent Taxonomic OpinionsChambardia welwitschii — Graf & Cummings (2007), Bogan (2010), Graf & Cummings (2011), Graf & Cummings (2021)Chambardia welwitschi — Graf & Cummings (2007)
 RangeCuanza Basin and Upper Zambezi, Angola and Zambia. Map of Georeferenced Specimens
 
 Angola|  ZMB_34592
 Angola
 |  SMF_9830A-C
 Angola, Golumgo Alto
 |  MCZ_72822
 Lucala River, Angola
 |  |  ZMB_34319
 Maria Bach
 |  ZMB_34319
 Maria Bach
 |  BMNH_93-2-4-1739
 R. Eucala, Angola
 |  |  BMNH_93-2-4-1740
 R. Muio, Angola
 |  BMNH_93-2-4-1741
 R. Muio, Angola
 |  MNHN_MP_0950
 R. Muio, Angola
 |  |  BMNH_76-6-8-67
 Rio Moio o Muio, Angola
 |  SMF_9830D
 Rio Muria, bei Trombeta, Golungo Alto, Angola
 |  SMF_9830D
 Rio Muria, bei Trombeta, Golungo Alto, Angola
 | 
 
 unknown
 Zambia |