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Lithelius

Protozoa - Spumellaria - Litheliidae

Taxonomy
Lithelius was named by Haeckel (1860) [Sepkoski's age data: K R]. It is extant.

It was assigned to Spumellaria by Sepkoski (2002); and to Litheliidae by De Wever et al. (2001) and Sharma and Takahashi (2007).

Species lacking formal opinion data

Synonyms
Synonymy list
YearName and author
1860Lithelius Haeckel
1892Lithelius difficilis Rüst
2001Lithelius De Wever et al. p. 164
2002Lithelius Sepkoski
2007Lithelius Sharma and Takahashi p. 822

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RankNameAuthor
Life
Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
orderSpumellariaEhrenberg 1875
superfamilySponguraceaHaeckel 1862
familyLitheliidaeHaeckel 1862
genusLitheliusHaeckel 1860

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. Lithelius Haeckel 1860
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Lithelius nautiloides Popofsky 1908
Lithelius sinensis Feng et al. 2006
Invalid names: Lithelius difficilis Rüst 1892 [nomen dubium]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: silicap
Environment: marinep
Locomotion: passively mobilep
Life habit: planktonicp
Diet: omnivorep
Created: 2005-01-28 01:13:47
Modified: 2005-01-28 03:13:47
Source: p = phylum
Reference: Kiessling 1999

Age range

Maximum range based only on fossils: base of the Changhsingian to the top of the Middle Pleistocene or 254.17000 to 0.12900 Ma
Minimum age of oldest fossil (stem group age): 252.17 Ma

Collections (59 total)


Time interval Ma Country or state Original ID and collection number
Changhsingian254.17 - 252.17China (Guangxi) L. sinensis (95331 95332 95333 95334 95335 95336 95337 95338 95339)
Santonian - Early/Lower Campanian86.3 - 70.6Russian Federation (Tambov) L. sp. (95159)
Late/Upper Maastrichtian70.6 - 66.0New Zealand (Marlborough) L. minor (95843 95845 95884 95885 95886 95887 95888)
Danian66.0 - 61.6New Zealand (Marlborough) L. foremanae, L. hexaxyphophora, L. minor (95905) L. foremanae, L. marshalli, L. minor (95902) L. foremanae, L. minor (95891 95892 95894 95896 95903 95904 95906 95907) L. kaikouraensis, L. minor, L. sp. A (95875 95881) L. marshalli, L. minor (95872 95876 95893) L. minor (95851 95854 95856 95859 95860 95866 95867 95868 95869 95870 95874 95877 95879 95883 95895 95897 95900 95901) L. minor, L. sp. A (95858 95878 95880 95882)
Selandian61.6 - 59.2New Zealand (Marlborough) L. foremanae, L. hexaxyphophora, L. minor (95909) L. minor (95910)
Burdigalian - Langhian20.44 - 13.82Japan L. minor (236002)
Middle Pleistocene0.774 - 0.129Japan L. nautiloides (233711)
Middle Pleistocene - Late/Upper Pleistocene0.774 - 0.0117Japan L. nautiloides (233713)