Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Acanthechiniscus Vecchi, Cesari, Bertolani, Jönsson, Rebecchi & Guidetti, 2016)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Acanthechiniscus Vecchi, Cesari, Bertolani, Jönsson, Rebecchi & Guidetti, 2016)
Acanthechiniscus islandicus (Richters 1904)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Acanthechiniscus Vecchi, Cesari, Bertolani, Jönsson, Rebecchi & Guidetti, 2016)
Acanthechiniscus victor (Ehrenberg 1853)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Acanthechiniscus Vecchi, Cesari, Bertolani, Jönsson, Rebecchi & Guidetti, 2016)
Homotypic synonym according to GBIF classification (Originally found in sources as accepted taxon within Pseudechiniscus novazeelandiae (Richters, 1908))