Genus

Bactrotheca Novák, 1891

Aiheeseen liittyvät julkaisut
Malinky, J. M., Eriksson, M. E., Ahlberg, P. 2009. ‘Mediterranean Province' hyoliths from the middle Cambrian and Upper Ordovician of Sweden. GFF 131, 4, 281-291. DOI:10.1080/11035890903458693
Dzik, J. 1980. Ontogeny of Bactrotheca and related hyoliths. GFF 102, 3, 223-233. DOI:10.1080/11035898009455162
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumMollusca
ClassHyolitha
OrderOrthothecida
FamilyQuadrothecidae
GenusBactrotheca
Speciesdeleta
dens
quadrangularis
GenusQuadrotheca