Ruanites obliquecostatus Ruan and He 1974 (ammonite)

Cephalopoda - Agoniatitida - Mimosphinctidae

Alternative combination: Anetoceras obliquecostatum

Belongs to Ruanites according to D. Korn and C. Klug 2002

See also De Baets et al. 2010

Sister taxa: Ruanites cirratus, Ruanites luofensis, Ruanites oriens, Ruanites patulus, Ruanites rareplicatus, Ruanites recticostatus, Ruanites serpentinus, Ruanites subtilis

Ecology: fast-moving nektonic carnivore

Distribution: found only at Mdâour-El-Kbîr locality, upper part of Merzâ- Akhsaï FM, Faunule 1 (Devonian of Morocco)

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