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Dictyomitra

Protozoa - Nassellaria - Archaeodictyomitridae

Taxonomy
Dictyomitra was named by Zittel (1876) [Sepkoski's age data: Tr Anis R Sepkoski's reference number: 2].

It was assigned to Archaeodictyomitridae by De Wever et al. (2001); and to Nassellaria by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1876Dictyomitra Zittel
1892Dictyomitra magnifica Rüst
1892Dictyomitra micropora Rüst
1892Dictyomitra pumilio Rüst
2001Dictyomitra De Wever et al. p. 263
2002Dictyomitra Sepkoski

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderNassellariaEhrenberg 1875
superfamilyArchaeodictyomitraceaPessagno 1976
familyArchaeodictyomitridaePessagno 1976
genusDictyomitraZittel 1876

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. †Dictyomitra Zittel 1876
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†Dictyomitra andersoni Campbell and Clark 1944
†Dictyomitra densicostata Pessagno 1976
†Dictyomitra duodecimcostata Squinabol 1903
†Dictyomitra formosa Squinabol 1904
†Dictyomitra koslovae Foreman 1975
†Dictyomitra montisserei Squinabol 1903
†Dictyomitra multicostata Zittel 1876
†Dictyomitra striata Lipman 1952
†Dictyomitra urakawensis Taketani 1982
Invalid names: Dictyomitra magnifica Rüst 1892 [nomen dubium], Dictyomitra micropora Rüst 1892 [nomen dubium], Dictyomitra pumilio 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: base of the Middle Triassic to the top of the Selandian or 247.20000 to 59.20000 Ma

Collections (224 total)


Time interval Ma Country or state Original ID and collection number
Middle Triassic247.2 - 237.0China D. sp. A, D. sp. B, D. sp. C (131101)
Bajocian170.3 - 168.3Spain D. sp. 1 (131814)
Bathonian - Oxfordian168.3 - 157.3Spain D. amabilis (131818 131819) D. sp. 2, D. amabilis (131820)
Kimmeridgian - Tithonian157.3 - 145.0Spain D. excellens (131821)
Berriasian145.0 - 139.8Oman D. formosa (47178)
Berriasian - Valanginian145.0 - 132.9Russian Federation D. sp. B, D. sp. A (51604)
Early/Lower Hauterivian136.4 - 130.0Italy D. pseudoscalaris (49138 49139)
Late/Upper Hauterivian136.4 - 130.0Italy D. pseudoscalaris (49131 49140 49141 49142 49143 49144 51792 51793)
Late/Upper Hauterivian - Early/Lower Barremian136.4 - 125.45Italy D. pseudoscalaris (49130)
Early/Lower Barremian130.0 - 125.45Italy D. pseudoscalaris (49126 49127 49128 49129 51794 51800 51801 51802 51803 51804 51805)
Late/Upper Barremian130.0 - 125.45Italy D. pseudoscalaris (51799)
Late/Upper Barremian - Early/Lower Aptian130.0 - 122.46Italy D. pseudoscalaris (51798)
Aptian125.0 - 113.0Greece D. communis (48571)
Late/Upper Aptian122.46 - 113.0Italy D. communis (76498 76513 77108)
Early/Lower Aptian121.4 - 122.46Italy D. excellens, D. communis (76504 76511 77109)
Albian113.0 - 100.5Trinidad and Tobago (Tobago) D. sp. (49062 49063 49064 49065 49066) D. sp., D. gracilis, D. montisserei (49017) D. sp., D. montisserei (49018)
Early/Lower Albian - Middle Albian112.03 - 105.3Greece D. gracilis, D. montisserei (48572) D. montisserei (48573 48574)
Middle Albian109.0 - 105.3Greece D. gracilis, D. montisserei (47827) D. montisserei (47825 47826)
Late/Upper Albian105.3 - 99.6Italy D. gracilis, D. obesa, D. montisserei (77255) D. pulchra, D. gracilis, D. formosa, D. montisserei (77178) D. pulchra, D. gracilis, D. montisserei (76512)
Late/Upper Albian - Early/Lower Cenomanian105.3 - 93.5Poland D. pulchra (95784)
Late/Upper Albian - Early/Lower Cenomanian105.3 - 93.5USA (California) D. sp. A (185264 185266)
Cenomanian100.5 - 93.9Italy D. turritum, D. crassispina, D. crebrisulcata, D. formosa, D. montisserei (78741) D. turritum, D. gracilis, D. obesa, D. formosa, D. montisserei (78742)
Early/Lower Cenomanian99.6 - 93.5Italy D. gracilis, D. formosa, D. montisserei (77274) D. pulchra, D. gracilis, D. montisserei, D. magnifica (77273)
Late/Upper Cenomanian99.6 - 93.5Italy D. crassispina, D. formosa, D. montisserei (76493) D. densicostata, D. multicostata (77299) D. formosa (77286 77320 77322 77323 77359 77360 77364 77368 77369 77370 77372 77375) D. multicostata (77292 77294 77296) D. pulchra, D. turritum, D. gracilis, D. crebrisulcata, D. formosa, D. montisserei (77177) D. undata, D. crebrisulcata, D. formosa, D. montisserei (77110)
Late/Upper Cenomanian99.6 - 93.5Poland D. montisserei, D. multicostata (95780)
Middle Cenomanian99.6 - 93.5Italy D. formosa (77291)
Late/Upper Cenomanian - Early/Lower Turonian99.6 - 89.3Poland D. gracilis, D. napaensis, D. pseudoscalaris, D. montisserei (60310) D. montisserei (60290 60308) D. napaensis (60309)
Turonian93.9 - 89.8Azerbaijan D. montisserrei (165732)
Turonian93.9 - 89.8Russian Federation (Vladimir) D. maleolla, D. formosa (95997)
Turonian93.9 - 89.8Russian Federation (Moskovskaya Oblast) D. napaensis, D. striata (95912)
Turonian93.9 - 89.8Russian Federation (Bryansk) D. pyramidalis, D. striata (95990)
Early/Lower Turonian93.5 - 89.3Turkey (Antalya) D. formosa (95767)
Early/Lower Turonian93.5 - 89.3Poland D. pulchra, D. montisserei (95781)
Early/Lower Turonian - Middle Turonian93.5 - 89.3Slovakia D. undata, D. formosa, D. montisserei (95820 95821) D. undata, D. montisserei, D. multicostata (95822)
Late/Upper Turonian93.5 - 89.3Greece D. formosa, D. montisserei, D. urakawensis (94921)
Late/Upper Turonian93.5 - 89.3Poland D. montisserei (95782)
Middle Turonian - Late/Upper Turonian93.5 - 89.3Turkey (Antalya) D. formosa (95768)
Late/Upper Turonian - Early/Lower Coniacian93.5 - 85.8Oman D. formosa (125286)
Coniacian89.8 - 86.3Canada (Nunavut) D. densicostata, D. multicostata (166001)
Coniacian89.8 - 86.3Russian Federation (Vladimir) D. napaensis (95996)
Coniacian89.8 - 86.3Russian Federation (Kaluga) D. formosa, D. striata (95988)
Coniacian89.8 - 86.3Japan (Hokkaido) D. formosa (96027 96028 96030 96031 96032 96033)
Coniacian89.8 - 86.3Russian Federation (Moskovskaya Oblast) D. napaensis (95982) D. napaensis, D. striata (95913)
Coniacian - Santonian89.8 - 83.6India (Jammu and Kashmir) D. formosa, D. koslovae (131358)
Coniacian - Santonian89.8 - 83.6Costa Rica D. formosa, D. montisserei (209715)
Coniacian - Early/Lower Santonian89.8 - 83.5Oman D. formosa (125360)
Early/Lower Coniacian89.3 - 85.8Denmark D. multicostata (62501 62505)
Early/Lower Coniacian89.3 - 85.8Russian Federation (Vladimir) D. squinaboli (95984)
Late/Upper Coniacian89.3 - 85.8Germany (Bayern) D. communis, D. multicostata (95842)
Middle Coniacian89.3 - 85.8Denmark D. multicostata (62507 62509 62510)
Late/Upper Coniacian - Santonian89.3 - 83.6Denmark D. sp. (62525)
Late/Upper Coniacian - Early/Lower Santonian89.3 - 83.5Russian Federation (Moskovskaya Oblast) D. striata (95980)
Santonian86.3 - 83.6Russian Federation (Tambov) D. densicostata, D. multicostata (95160 95161)
Santonian86.3 - 83.6Russian Federation (Vladimir) D. multicostata (95994)
Santonian86.3 - 83.6Russian Federation (Volgograd) D. densicostata (95166)
Santonian86.3 - 83.6Japan (Hokkaido) D. formosa (96035 96036 96037 96038 96039 96040 96041 96042) D. urakawaensis, D. formosa, D. multicostata (95788)
Santonian - Early/Lower Campanian86.3 - 70.6Russian Federation (Tambov) D. lamellicostata, D. densicostata, D. multicostata (95158 95159)
Santonian - Early/Lower Campanian86.3 - 70.6Russian Federation (Vladimir) D. formosa, D. striata (95986)
Santonian - Early/Lower Campanian86.3 - 70.6Russian Federation (Oryol) D. multicostata (95163)
Early/Lower Santonian85.8 - 83.5Russian Federation (Moskovskaya Oblast) D. striata (95977)
Early/Lower Santonian85.8 - 83.5Canada (Nunavut) D. multicostata (166002)
Late/Upper Santonian85.8 - 83.5Russian Federation (Moskovskaya Oblast) D. densicostata, D. multicostata (95978)
Late/Upper Santonian85.8 - 83.5Canada (Nunavut) D. multicostata (166003)
Late/Upper Santonian85.8 - 83.5Germany (Bayern) D. communis, D. napaensis, D. multicostata, D. koslovae (95841)
Late/Upper Santonian - Early/Lower Campanian85.8 - 70.6Russian Federation (Moskovskaya Oblast) D. striata (95981)
Campanian83.6 - 72.1Turkey (Antalya) D. formosa, D. koslovae (90702)
Campanian83.6 - 72.1Japan (Hokkaido) D. formosa (96043) D. koslovae (96045)
Campanian83.6 - 72.1Turkey D. formosa, D. duodecimcostata, D. koslovae (130990) D. formosa, D. koslovae (131005)
Early/Lower Campanian83.5 - 70.6Japan (Hokkaido) D. urakawaensis, D. densicostata, D. multicostata, D. koslovae (95789)
Early/Lower Campanian83.5 - 70.6Poland D. multicostata, D. duodecimcostata (95794)
Early/Lower Campanian83.5 - 70.6Canada (Northwest Territories) D. sp. (106326 106436)
Late/Upper Campanian83.5 - 70.6Japan (Wakayama) D. sp., D. formosa, D. multicostata (95764) D. sp., D. formosa, D. multicostata, D. koslovae (95766)
Late/Upper Campanian83.5 - 70.6New Zealand D. densicostata (95819)
Middle Campanian - Late/Upper Campanian83.5 - 70.6Japan (Hokkaido) D. rhadina, D. urakawaensis, D. densicostata, D. multicostata (95790)
Early/Lower Maastrichtian70.6 - 66.0Japan (Hokkaido) D. rhadina, D. densicostata, D. multicostata (95791)
Late/Upper Maastrichtian70.6 - 66.0New Zealand (Marlborough) D. minima, D. multicostata, D. andersoni (95884) D. multicostata, D. andersoni (95887) D. sp., D. minima, D. multicostata, D. andersoni (95844 95845 95885 95886 95888) D. sp., D. multicostata, D. andersoni (95843 95846 95847 95848 95849)
Late/Upper Maastrichtian70.6 - 66.0Czech Republic D. rhadina, D. sp., D. lamellicostata, D. multicostata, D. koslovae (67451)
Late/Upper Maastrichtian70.6 - 66.0Japan (Hokkaido) D. rhadina (95792 95793)
Danian66.0 - 61.6New Zealand (Marlborough) D. andersoni (95855 95865 95867 95869 95874 95876 95879 95882 95900 95908) D. minima, D. multicostata, D. andersoni (95875 95877 95890 95891 95892 95896) D. multicostata, D. andersoni (95850 95852 95857 95866 95870 95878 95881 95883 95889 95893 95897 95901 95902 95903) D. sp., D. andersoni (95853 95858 95860) D. sp., D. minima, D. andersoni (95854 95856) D. sp., D. minima, D. multicostata, D. andersoni (95859 95873 95894) D. sp., D. multicostata, D. andersoni (95851 95868 95872 95880 95895 95904 95905 95906 95907)
Selandian61.6 - 59.2New Zealand (Marlborough) D. andersoni (95910) D. multicostata, D. andersoni (95909)