Retispira monronensis Weller 1916 (snail)

Gastropoda - Bellerophontida - Bellerophontidae

Alternative combinations: Bellerophon monroensis, Bucanopsis monroensis

Full reference: S. Weller. 1916. Description of the Ste. Genevieve limestone fauna from Monroe County, Illinois. Contributions of the Walker Museum, University of Chicago 1:243-265

Belongs to Retispira according to P. J. Wagner 2023

See also Hernon 1935, Thein and Nitecki 1974 and Weller 1916

Sister taxa: Knightites (Retispira) hanzawai, Knightites (Retispira) striata, Knightites (Retispira) warthi, Retispira albapinensis, Retispira angustifasciata, Retispira asiatica, Retispira bellireticulata, Retispira bilabiatus, Retispira bimorpha, Retispira bittneri, Retispira boltoni, Retispira carinatus, Retispira chenmazijingensis, Retispira chernyshevi, Retispira christinae, Retispira cincta, Retispira clarkei, Retispira concinna, Retispira crucilirata, Retispira culleni, Retispira decussatus, Retispira deflectus, Retispira devonica, Retispira elegans, Retispira elevata, Retispira emerii, Retispira espinasa, Retispira exilis, Retispira fascireticulatus, Retispira fragilis, Retispira guizhouensis, Retispira hibernicus, Retispira hohenlimburgensis, Retispira integra, Retispira irwinensis, Retispira kansasensis, Retispira kattaensis, Retispira keyniana, Retispira khaophrikensis, Retispira leda, Retispira lyelli, Retispira makatikhae, Retispira marcouianus, Retispira matanensis, Retispira meekiana, Retispira modesta, Retispira mowensis, Retispira multicancellata, Retispira multilirata, Retispira multiscalpta, Retispira navicula, Retispira ningxiaensis, Retispira nodocostata, Retispira nodulifera, Retispira nolani, Retispira ordinata, Retispira ornatissima, Retispira ornatus, Retispira otsego, Retispira patagoniensis, Retispira perelegans, Retispira puchenpraensis, Retispira qingshuiheensis, Retispira qingshuihensis, Retispira repertus, Retispira reticulata, Retispira reticulatus, Retispira retifera, Retispira rumpfi, Retispira schwelmensis, Retispira sinensis, Retispira solignaci, Retispira strictocanalicula, Retispira strictura, Retispira subtilistriata, Retispira suhaensis, Retispira sullivani, Retispira tasselli, Retispira temnonema, Retispira tenuilineata, Retispira tenuilirata, Retispira texana, Retispira textiliformis, Retispira textilis, Retispira triangularis, Retispira tumidus, Retispira undata, Retispira waverliensis, Retispira yochelsoni

Type specimen: Its type locality is Bed No. 8, Fountain Creek, 2 miles southwest of Waterloo, which is in a Chesterian carbonate limestone in the Ste. Genevieve Formation of Illinois.

Ecology: slow-moving low-level epifaunal detritivore

Distribution:

• Carboniferous of United States (2: Arizona, Illinois collections)

Total: 2 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.


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