Eudactylina - Wikipedia en.wikipedia.org

WoRMS - World Register of... www.marinespecies.org

Leucoraja erinacea |... shark-references.com

Leucoraja erinacea |... shark-references.com

The World of Copepods -... www.marinespecies.org

COPEPEDIA summary for... www.st.nmfs.noaa.gov

COPEPEDIA summary for... www.st.nmfs.noaa.gov

Little skate - Wikipedia en.wikipedia.org

Leucoraja erinacea –... www.floridamuseum.ufl.edu

Animal parasites of fish -... m.famousfix.com

COPEPEDIA summary for... www.st.nmfs.noaa.gov

COPEPEDIA summary for... www.st.nmfs.noaa.gov

Amblyraja radiata –... www.floridamuseum.ufl.edu

COPEPEDIA summary for... www.st.nmfs.noaa.gov

Amblyraja radiata –... www.floridamuseum.ufl.edu

Amblyraja radiata –... www.floridamuseum.ufl.edu

COPEPEDIA summary for... www.st.nmfs.noaa.gov

Amblyraja radiata |... shark-references.com

The World of Copepods -... www.marinespecies.org