Traits (2024). Sigmavirus. Accessed at: https://marinespecies.org/traits./aphia.php?p=taxdetails&id=734210 on 2024-09-13
Marine Species Traits editorial board (2024). Marine Species Traits. Sigmavirus. Accessed at: https://www.marinespecies.org/traits./aphia.php?p=taxdetails&id=734210 on 2024-09-13