Stenolaemata - Cryptostomata - Fenestellidae
Alternative combination: Fenestella bifida
Belongs to Alternifenestella according to H. A. Nakrem 1994
See also Morozova and Kruchinina 1986 and Nakrem 1994
Sister taxa: Spinofenestella absoluta, Spinofenestella antiensis, Spinofenestella aspratilis, Spinofenestella basleoensis, Spinofenestella geinitzi, Spinofenestella lata, Spinofenestella magna, Spinofenestella microfenestrata, Spinofenestella minuta, Spinofenestella popovi, Spinofenestella solida, Spinofenestella speciosa, Spinofenestella spinulosa, Spinofenestella subquadratopora, Spinofenestella surda, Spinofenestella tschernovi, Alternifenestella vagrantia, Alternifenestella spinifera, Alternifenestella megacapillaris, Alternifenestella invisitata, Alternifenestella cervoidea, Alternifenestella minor, Alternifenestella minuscula, Alternifenestella (Cervella), Alternifenestella spitzbergensis, Alternifenestella indubia, Alternifenestella pajerensis, Alternifenestella greenharbourensis, Alternifenestella ampla, Alternifenestella cyclotriangulata, Alternifenestella absoluta, Alternifenestella horologia, Alternifenestella rarispinata, Alternifenestella sublonga, Alternifenestella major, Alternifenestella tribifurcata, Alternifenestella picchuensis, Alternifenestella crassiseptata, Alternifenestella tuberculifera, Alternifenestella esaulovae, Alternifenestella sayensis, Alternifenestella kungurensis, Alternifenestella argumentosa, Alternifenestella tenuiseptata, Alternifenestella nalivkini
Ecology: stationary epifaunal suspension feeder
Distribution:
• Permian of Canada (1: Nunavut collection), the Russian Federation (1), Svalbard and Jan Mayen (2)
• Carboniferous of Svalbard and Jan Mayen (3)
Total: 7 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.