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 cyclotriangulata, Alternifenestella vagrantia, Alternifenestella sublonga, Alternifenestella rarispinata, Alternifenestella absoluta, Alternifenestella kungurensis, Alternifenestella invisitata, Alternifenestella greenharbourensis, Alternifenestella sayensis, Alternifenestella horologia, Alternifenestella major, Alternifenestella cervoidea, Alternifenestella ampla, Alternifenestella esaulovae, Alternifenestella tuberculifera, Alternifenestella minor, Alternifenestella indubia, Alternifenestella spinifera, Alternifenestella argumentosa, Alternifenestella spitzbergensis, Alternifenestella minuscula, Alternifenestella picchuensis, Alternifenestella (Cervella), Alternifenestella megacapillaris, Alternifenestella crassiseptata, Alternifenestella tribifurcata, Alternifenestella pajerensis, 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.