mackerel shark
Lamna
Lamna nasus
Lamna nasus
Lamna nasus (Bonnaterre, 1788)
itis:159911
https://orcid.org/0000-0001-5275-8866
CEC1993:22
https://en.wikipedia.org/wiki/Porbeagle
lamna cornubica
lamna nasus
porbeagle
porbeagle
shark
requires discussion