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Hilarisiregidae

Protozoa - Nassellaria - Hilarisiregidae

Taxonomy
Hilarisiregidae was named by Takemura and Nakaseko (1982). Its type is Hilarisirex.

It was assigned to Nassellaria by Hull (1997).

Synonymy list
YearName and author
1982Hilarisiregidae Takemura and Nakaseko
1997Hilarisiregidae Hull

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
RankNameAuthor
subclassRadiolaria(Müller 1858)
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
familyHilarisiregidaeTakemura and Nakaseko 1982
familyHilarisiregidaeTakemura and Nakaseko 1982

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.

Fm. †Hilarisiregidae Takemura and Nakaseko 1982
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G. †Diceratigalea Takemura and Nakaseko 1982
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†Diceratigalea gastili Pessagno et al. 1986
†Diceratigalea halseyensis Pessagno et al. 1986
Invalid names: Rolumbus Pessagno et al. 1986 [synonym]
G. †Hilarisirex Takemura and Nakaseko 1982
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†Hilarisirex oregonensis Pessagno 1986
†Hilarisirex quadrangularis Takemura and Nakaseko 1982
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: base of the Early/Lower Sinemurian to the top of the Callovian or 199.50000 to 161.50000 Ma

Collections (37 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Sinemurian199.5 - 192.9Philippines Rolumbus sp. (51814)
Early/Lower Pliensbachian192.9 - 184.2Canada (British Columbia) Diceratigalea halseyensis (119768 119788 119811)
Late/Upper Pliensbachian192.9 - 184.2USA (Oregon) Rolumbus spp. (124325 124326 124327) Rolumbus venustus, Rolumbus spp., Rolumbus lautus (124323 124324)
Pliensbachian192.9 - 184.2Mexico (Baja California Sur) Rolumbus gastili (33563 33567) Rolumbus halseyensis (33558 33559)
Early/Lower Toarcian184.2 - 182.9Japan Rolumbus sp., Hilarisirex sp. (124830)
Early/Lower Toarcian184.2 - 182.9Slovenia Rolumbus spp. (67150)
Early/Lower Toarcian184.2 - 182.9USA (Oregon) Rolumbus mirus, Rolumbus spp., Rolumbus beatus, Rolumbus hilarus, Rolumbus lautus (124328) Rolumbus mirus, Rolumbus spp., Rolumbus beatus, Rolumbus lautus (124331) Rolumbus mirus, Rolumbus venustus, Rolumbus spp. (124329) Rolumbus spp. (124330 124335) Rolumbus spp., Rolumbus hilarus (124333) Rolumbus venustus, Rolumbus spp., Rolumbus beatus, Rolumbus hilarus, Rolumbus lautus (124334)
Middle Toarcian182.9 - 180.4USA (Oregon) Rolumbus spp. (124336 124337)
Middle Toarcian - Late/Upper Toarcian182.9 - 174.7Canada (British Columbia) Rolumbus kiustaense (71094 71095 71096 71098)
Late/Upper Aalenian174.7 - 170.9Japan (Kochi) Diceratigalea hemisphaera, Diceratigalea sp. A, Hilarisirex quadrangularis (66916)
Late/Upper Aalenian174.7 - 170.9Japan Hilarisirex quadrangularis (54166) Hilarisirex sp. A, Hilarisirex sp. B, Diceratigalea hemisphaera, Hilarisirex quadrangularis (51712)
Early/Lower Bajocian170.9 - 168.6Japan Diceratigalea sp. A, Hilarisirex quadrangularis (51713)
Late/Upper Bajocian168.6 - 168.2USA (Oregon) Hilarisirex sp. A (106403)
Early/Lower Bathonian168.2 - 165.3USA (Oregon) Hilarisirex oregonensis (94149)
Late/Upper Bathonian - Early/Lower Callovian168.2 - 161.5Italy Hilarisirex quadrangularis (51086)
Callovian165.3 - 161.5Italy Hilarisirex quadrangularis (47163)
Callovian165.3 - 161.5USA (California) Hilarisirex sp. (50737)