Killi
   
curve
Luciferidae
Sergestidae
(order)
(order)


Luciferidae
Luciferidae
(superfamily)

One of the oddest life forms on earth.

Sergestidae
Sergestidae
(superfamily)

Acetes
Cretasergestes
Deosergestes
Eusergestes
Neosergestes
Paleomattea
Peisos
Sergestes
Sergia
Sicyonella
Allosergestes
Casertanus
Parasergestes

Sergestidae is a family of prawns which have lived since at least the Middle Jurassic.
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