Matthijs van Couwelaar (2003). "Salpa fusiformis". Zooplankton and Micronekton of the North Sea. Marine Species Identification Portal. Retrieved 21 January 2015.
ucsd.edu
scripps.ucsd.edu
"Salpa fusiformis". Zooplankton of the San Diego Region. Scripps Institution of Oceanography. Retrieved 21 January 2015.