- Nucula is a genus of very small saltwater clams. They are part of the family Nuculidae. Fossil records This genus is very ancient. Fossils are known from the Arenig to the Quaternary (age range: from 478.6 to 0.0 million years ago). Fossils are found in the marine strata all over the world.en.wikipedia.org/wiki/Nucula
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This genus is very ancient. Fossils are known from the Arenig to the Quaternary (age range: from 478.6 to 0.0 million years ago). Fossils are found in the marine strata all over the world. Meer weergeven
Nucula is a genus of very small saltwater clams. They are part of the family Nuculidae. Meer weergeven
Shells of species within this genus can reach a size of about 30 millimetres (1.2 in). They are equivalve, symmetrical, approximately triangular. The surface has fine concentric growth lines. These clams live in the muddy sand close to the sediment … Meer weergeven
Extinct species within the genus Nucula include:
• N. alcocki † Noetling 1895
• N. andersoni † Clark & Durham 1946 Meer weergevenNowadays there are still many species of this genus, which have had virtually no change in the course of time. Species within the genus Nucula include:
• Nucula annulata Hampson, 1971
• Nucula atacellana Schenck, 1939 - cancellate … Meer weergevenWikipedia-tekst onder CC-BY-SA-licensie Nucula - mindat.org
WEBNucula is a genus of very small saltwater clams. They are part of the family Nuculidae. From Wikipedia article at https://en.wikipedia.org/wiki/Nucula , which is released under …
(PDF) Revision of the Nuculidae (Bivalvia: …
WEB1 jan. 2007 · The four nuculid species usually reported in literature, namely Nucula nucleus (Linné, 1758), N. sulcata Bronn, 1831, N. nitidosa …
- Geschatte leestijd: 7 min.
Nucula | mollusk genus | Britannica
WEBNucula, from the subclass Protobranchia, reflects the primitive bivalve ancestor. Burrowing close to the sediment surface, Nucula is equivalve, anteriorly and posteriorly …
Nucula - Wikipedia
Nucula is een geslacht van tweekleppige weekdieren, dat fossiel bekend is vanaf het Siluur. Tegenwoordig bestaan er nog tal van soorten van dit geslacht, die in de loop der tijden vrijwel geen verandering hebben ondergaan.
Wikipedia · Tekst onder CC-BY-SA-licentie- Geschatte leestijd: 3 min.
Lamellinucula, a New Subgenus of Nuculid Pelecypods - JSTOR
WEBStanford University, California. ABsTRACT-Lamellinucula Schenck, new subgenus, is typified by Nucula. Odhner, 1943. Strong concentric sculpture and crenulate inner …
AUSTRALIAN MUSEUM SCIENTIFIC PUBLICATIONS
WEBIn 1799 Lamarck described the genus Nucula. The type of this genus is the European Nucula nucleus (Linnaeus, 1758), neotypes of which were designated, described and …
Neogene Atlas of Ancient Life | Nucula
WEBNucula. Phylum: Mollusca. Class: Bivalvia. Order: Nuculida. Family: Nuculidae. Genus: Nucula. Common Name: Nut clams or beaked cockles.
Ennucula - mindat.org
WEBA list of the names of genera and subgenera in zoology from the tenth edition of Linnaeus, 1758 to the end of 2004. Digitised by uBio from vols. 1-9 of Neave (ed.), 1939-1996 plus …
Nuculana | Marine Bivalve, Gastropod, Shells | Britannica
WEBNuculana, very long-lived genus of mollusks (clams) that first appeared during the Silurian Period (443.7 million to 416 million years ago) and may still be found along beaches …
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