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Frenulina

Rhynchonellata - Terebratulida - Frenulinidae

Taxonomy
Frenulina was named by Dall (1894). It is extant.

It was assigned to Frenulinidae by Hatai (1938).

Synonymy list
YearName and author
1894Frenulina Dall
1938Frenulina Hatai

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderTerebratulida
suborderTerebratellidinaMuir-Wood 1955
superfamilyLaqueoideaThomson 1927
familyFrenulinidaeHatai 1938
genusFrenulinaDall 1894

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. Frenulina Dall 1894
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Frenulina cruenta Cooper 1973
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryf
Attached: yesf
Life habit: low-level epifaunalf
Diet: suspension feederf
Vision: blindc
Created: 2018-11-10 17:26:33
Modified: 2018-11-10 17:26:33
Source: f = family, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range

Maximum range based only on fossils: Middle Pleistocene or 0.77400 to 0.12900 Ma
Minimum age of oldest fossil (stem group age): 0.129 Ma

Collections (13 total)


Time interval Ma Country or state Original ID and collection number
Calabrian - Middle Pleistocene1.8 - 0.129Japan (Okinawa) F. sanguinolenta (190240)
Middle Pleistocene0.774 - 0.129Vanuatu F. sp. (78043 186824 186825 186826 186827 186828 186829 186831 186832)
Middle Pleistocene0.774 - 0.129Japan (Okinawa) F. sanguinolenta (42355 190254 190263)