After Froese & Pauly, 2001 [“The Fishbase”]

<==o Mormyrops ()? [20]
   |-- M. anguilloides (Linnaeus, 1758) (Cornish jack)
   |-- M. attenuatus Boulenger, 1898
   |-- M. batesianus Boulenger, 1909
   |-- M. boulengeri Pellegrin, 1900
   |-- M. breviceps Steindachner, 1894
   |-- M. caballus Pellegrin, 1927
   |-- M. citernii Vinciguerra, 1912
   |-- M. curtus Boulenger, 1899
   |-- M. engystoma Boulenger, 1898
   |-- M. furcidens Pellegrin, 1900
   |-- M. intermedius Vinciguerra, 1928
   |-- M. lineolatus Boulenger, 1898
   |-- M. mariae (Schilthuis, 1891)
   |-- M. masuianus Boulenger, 1898
   |-- M. microstoma Boulenger, 1898
   |-- M. nigricans Boulenger, 1899
   |-- M. oudoti Daget, 1954
   |-- M. parvus Boulenger, 1899
   |-- M. sirenoides Boulenger, 1898
   `-- M. zanclirostris (Günther, 1867)

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