Orde Overzicht for Torpediniformes

  Hoofdreferentie
:
  Orde
:
Torpediniformes electric rays
  Klasse
:
Elasmobranchii
  Zusterorde
:
Rajiformes 50 M years
  Ref.
:
  Eerste fossiele gegevens
:
early Tertiary
  Voorkomend in
:
Marien
Zoet water
Brak water
  Opmerking
:
Disc truncate or emarginate anteriorly; jaws extremely slender; no labial cartilages; rostrum absent or reduced.
  Klasse Etymologie
:
Greek eulanein, elasmos = metal beaten out + Greek brangchia = gills. Ref. 45335.
  Orde Etymologie
:
Latin, torpere, to be stiffed, paralyzed stiffness + + Latin, forma = shape (Ref. 45335).
  Families
:

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[ e.g. 9948]                       
Glossary
                    [ e.g. cephalopods]

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