Dactylogonia Ulrich and Cooper 1942 (lamp shell)

Strophomenata - Strophomenida - Strophomenidae

Synonyms: Blyskavomena Havlicek 1976, Cyphomena Cooper 1956

Parent taxon: Furcitellinae according to M. Liljeroth et al. 2017

See also Cooper 1956, Mitchell 1977, Sepkoski 2002 and Williams et al. 2000

Sister taxa: Bajanhongorella, Bekkerina, Biparetis, Crassoseptaria, Cyphomenoidea, Dzhebaglina, Furcitella, Geniculina, Geniculomena, Haljalanites, Karomena, Katastrophomena, Kirkina, Kukrusena, Laevicyphomena, Luhaia, Maakina, Mansina, Megamyonia, Molongcola, Murinella, Oepikina, Oslomena, Panderites, Pentlandina, Quondongia, Sakunites, Tallinnites, Teratelasmella, Titanomena, Transridgeia, Trigrammaria, Trotlandella

Subtaxa: Cyphomena (Cyphomenoidea) Dactylogonia alternata Dactylogonia blyskavensis Dactylogonia costellata Dactylogonia geniculata Dactylogonia homostriata Dactylogonia incrassata Dactylogonia multicorrugata Dactylogonia obsoleta Dactylogonia palustris Dactylogonia semiglobosina Dactylogonia vespertina

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Ecology: stationary epifaunal suspension feeder

Distribution:

• Ordovician of Canada (2: Quebec collections), the Czech Republic (1), Ireland (4), the Russian Federation (2), the United Kingdom (7), United States (31: Alabama, Oklahoma, Tennessee, Vermont, Virginia)

• Chazy of Canada (4: Ontario, Quebec), United States (24: New York)

• Llandeilo of the United Kingdom (1)

• Whiterockian of United States (5: Nevada, Virginia)

Total: 81 collections including 102 occurrences

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Specimen images are retrieved through the ePANDDA API.


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