ammonites
Laxifenestella Morozova 1974 (bryozoan)

Stenolaemata - Fenestrida - Fenestellidae

Full reference: I.P. Morozova. 1974. Revision of the bryozoan genus Fenestella. Paleontological Journal 8:167-180

Parent taxon: Fenestellinae according to C. M. Reid 2003

Sister taxa: Alternifenestella, Minilya, Spinofenestella

Subtaxa: Laxifenestella borealis, Laxifenestella contracta, Laxifenestella exserta, Laxifenestella firma, Laxifenestella lahuseni, Laxifenestella oviferosa, Laxifenestella sarytshevae, Laxifenestella stschugorensis, Laxifenestella stuckenbergi

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Type: Fenestella sarytshevae

Ecology: stationary epifaunal suspension feeder