Ledella Verrill and Bush 1897
Creators
Description
Genus Ledella Verrill and Bush, 1897
Type-species Ledella bushae Warén, 1978.
Warén (1978, 1981) contributed to the definition of the genus Ledella and its type-species (ICZN, 1985), referring to this genus species with a rather solid shell and hinge, a well-developed blunt rostration and a posteriorly inclined umbo. Warén (1978) also stated that ‘ Yoldiella may be separated [from Ledella] by having a less rounded shell which is more compressed and has a less solid hinge’. However, there is a group of fossil and living European species which differs from the typical Ledella species in having a less inclined umbo and a slightly keeled and markedly pointed rostrum. These species should be more properly attributed to Ledella, rather than the confused genus Yoldiella. This group includes the living Ledella messanensis (Jeffreys, 1870), L. folini (Warén, 1878), probably also L. pustulosa (Jeffreys, 1876), and the Pleistocene L. rectidorsata (Seguenza, 1877), the Pliocene L. seminulum (Seguenza, 1877) and the Miocene L. peraffinis (Seguenza, 1877) and L. glabra Laghi and Palazzi, 1989.
Notes
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Linked records
Additional details
Identifiers
Related works
- Is part of
- Journal article: http://publication.plazi.org/id/FFBB5E5CD818AE7D965BFF876C35FF99 (URL)
- Is source of
- https://sibils.text-analytics.ch/search/collections/plazi/03822624D810AE759419FDF46E61FBC3 (URL)
Biodiversity
- Family
- Nuculanidae
- Genus
- Ledella
- Kingdom
- Animalia
- Order
- Nuculanoida
- Phylum
- Mollusca
- Scientific name authorship
- Verrill and Bush
- Taxon rank
- genus
- Taxonomic concept label
- Ledella and, 1897 sec. Perna, 2004
References
- WAREN, A., 1978, The taxonomy of some North Atlantic species referred to Ledella and Yoldiella (Bivalvia), Sarsia, 63, 213 - 119.
- WAREN, A., 1981, Ledella Verrill & Bush, 1987 (Mollusca, Bivalvia) proposed designation of type species Z. N. (S.) 2238, Bulletin of Zoological Nomenclature, 38, 134 - 137.
- ICZN, 1985, Opinion, 1306, Ledella bushae Waren, 1978 is the type species of Ledella Verrill & Bush, 1897 (Mollusca, Bivalvia), Bulletin of Zoological Nomenclature, 42, 146 - 147.