Nomina dubia of the Hippocardioidea (Mollusca; Rostroconchia)

Rogalla, Nicole S.; Amler, Michael R. W.

doi:10.1007/bf02988379

Cited by 6 publications

(2 citation statements)

References 37 publications

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“…Pojeta & Runnegar (1976 placed both C. isbergia Branson and C. lindstroemi Isberg in the new genus Bransonia and the Hisinger (1837) species with Hippocardia. Rogalla & Amler (2007) pointed out that the whereabouts of the type material is unknown and treated Bransonia isbergia as nomen dubium. Unfortunately even the whereabouts of the type material of Bitrigonocardia lindstroemi is unknown (Amler & Gummersbach 2015, p. 315).…”

Section: Genus Bitrigonocardia Rogalla and Amler 2006amentioning

confidence: 99%

Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe

Ebbestad¹,

Rhebergen²,

Gubanov³

2017

Bull. Geosci.

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Section: Genus Bitrigonocardia Rogalla and Amler 2006amentioning

confidence: 99%

Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe

Ebbestad¹,

Rhebergen²,

Gubanov³

2017

Bull. Geosci.

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“…This hampers comprehensive characterisation of intraspecific variability and meaningful morphometry. Moreover, characters vital for identification are often inadequately preserved (Rogalla and Amler 2007).…”

Section: Introductionmentioning

confidence: 99%

Bohemicardia hainense (Maurer) revisted: insights into ontogeny and variability of a Devonian hippocardiid rostroconch (Conocardiida: Hippocardiidae)

Friedel

Amler

Balik³

2022

PalZ

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Re-examination of type material and abundant specimens enable the reinstatement of ‘Conocardium hainense Maurer, 1885’, a species erroneously synonymised with Babinicardia clathrata by Rogalla and Amler. Based on the completely reconstructed morphology, C. hainense can be assigned to the genus Bohemicardia within the Hippocardiidae of the Hippocardioidea. About 600 specimens from a single locality available for study including a wide range of ontogenetic stages allow documentation of allometric growth, with shell width increasing faster than shell height. Protoconchs are not preserved, leaving the development from larval stages to early juveniles unrecorded. The large number of specimens confirms a rather narrow range of morphological variation within the taxon. Based on the preservation of the rarely observed external shell layer, conclusions on shell shape, presence of a hood and external shell ornamentation of the taxon are possible. The material confirms that recognising different shell layer architecture in conocardiid rostroconchs is a prerequisite for specific identification and basic taxonomy.

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Rheiacardia lerami n. gen. n. sp., ein hippocardiider Rostroconch aus dem Devon Laurussias

Rogalla

2007

Paläontol. Z.

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Nomina dubia of the Hippocardioidea (Mollusca; Rostroconchia)

Cited by 6 publications

References 37 publications

Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe

Late Ordovician rostroconchs (Mollusca) from fluvial erratics in northwestern Europe

Bohemicardia hainense (Maurer) revisted: insights into ontogeny and variability of a Devonian hippocardiid rostroconch (Conocardiida: Hippocardiidae)

Rheiacardia lerami n. gen. n. sp., ein hippocardiider Rostroconch aus dem Devon Laurussias

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