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Balanus
Source Data |
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Rank | genus (PBDB) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxonomy (PBDB) | Life : Animalia : Arthropoda : Maxillopoda : Sessilia : Balanidae : Balanus | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Classification (PBDB,GBIF) |
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Common Name | barnacle | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Opinions (PBDB) |
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Status (PBDB) | extant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taxon Size (PBDB) | 28 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Extant Size (PBDB) | 14 (50%) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
First Recorded Appearance | 190 - 183 Ma Early Jurassic | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Motility | stationary, attached, epibiont (based on Balanidae) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Vision | limited (based on Cirripedia) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Diet | suspension feeder (based on Balanidae) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Taphonomy | low Mg calcite (based on Balanidae) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Primary Reference (PBDB) | J. J. Sepkoski, Jr. 2002. A compendium of fossil marine animal genera. Bulletins of American Paleontology 363:1-560 |
Fossil Distribution
Subtaxa
Name | Status | Common Name(s) | Fossil Occurrences | Oldest | Youngest |
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Balanus amaryllis species | listed (PBDB) | 3 | 48.6 Ma Eocene | 0 Ma Extant | |
Balanus amphitrite species | accepted (GBIF) listed (PBDB) | 6 | 48.6 Ma Eocene | 0 Ma Extant | |
Balanus asteroides ✝ species | accepted (GBIF) listed (PBDB) | ||||
Balanus bloxhamensis ✝ species | accepted (GBIF) listed (PBDB) | 1 | 11.6 Ma Miocene | 11.6 Ma Miocene | |
Balanus calidus species | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
Balanus cantelli ✝ species | accepted (GBIF) listed (PBDB) | ||||
Balanus crenatus species | accepted (GBIF) listed (PBDB) | 27 | 33.9 Ma Oligocene | 0 Ma Extant | |
Balanus eburneus species | accepted (GBIF) listed (PBDB) | 11 | 23.0 Ma Miocene | 0 Ma Extant | |
Balanus glandula species | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
Amphibalanus halosydne ✝ species | accepted (GBIF) listed (PBDB) | 5 | 33.9 Ma Oligocene | 23.0 Ma Miocene | |
Balanus humilis ✝ species | accepted (GBIF) listed (PBDB) | 2 | 28.1 Ma Oligocene | 28.1 Ma Oligocene | |
Balanus imitator species | accepted (GBIF) listed (PBDB) | 1 | 16.0 Ma Miocene | 16.0 Ma Miocene | |
Balanus improvisus species | accepted (GBIF) listed (PBDB) | 6 | 33.9 Ma Oligocene | 0 Ma Extant | |
Balanus leonensis ✝ species | accepted (GBIF) listed (PBDB) | 1 | 11.6 Ma Miocene | 11.6 Ma Miocene | |
Balanus multiseptatus ✝ species | listed (PBDB) | ||||
Balanus niveus ✝ species | accepted (GBIF) listed (PBDB) | 3 | 2.59 Ma Pleistocene | 0.13 Ma Pleistocene | |
Balanus nubilus species | accepted (GBIF) listed (PBDB) | 7 | 16.0 Ma Miocene | 0 Ma Extant | |
Balanus ochlockonensis ✝ species | listed (PBDB) | 1 | 11.6 Ma Miocene | 11.6 Ma Miocene | |
Balanus polyporus ✝ species | accepted (GBIF) listed (PBDB) | 1 | 11.6 Ma Miocene | 11.6 Ma Miocene | |
Balanus reticulatus species | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
Balanus rostratus species | accepted (GBIF) listed (PBDB) | 7 | 2.59 Ma Pleistocene | 0 Ma Extant | |
Balanus scutorum ✝ species | doubtful (GBIF) listed (PBDB) | ||||
Balanus silverdalensis ✝ species | doubtful (GBIF) listed (PBDB) | ||||
Balanus subalbidus species | accepted (GBIF) listed (PBDB) | 0 Ma Extant | |||
Balanus trigonus species | accepted (GBIF) listed (PBDB) | 3 | 5.33 Ma Miocene | 0 Ma Extant | |
Balanus vadaszi ✝ species | accepted (GBIF) listed (PBDB) | ||||
Balanus venustus species | accepted (GBIF) listed (PBDB) | 0 Ma Extant |
Synonymy List
Year | Name and Author |
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1778 | Balanus Da Costa |
1860 | Balanus Holmes p. 7 |
1879 | Balanus Martin p. 131 |
1904 | Balanus Martin p. 94 |
1967 | Balanus Ross and Newman p. 4 |
2002 | Balanus Sepkoski, Jr. |
2005 | Balanus McLaughlin et al. p. 42 |
References
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
Moinhos de Alburrica Beach, Barreiro e Lavradio, Barreiro, Setúbal, Portugal