select * from moduleUsers where username='anyone' radiolaria - rads_cenozoic - Didymocyrtis violina radiolaria - rads_cenozoic - Didymocyrtis violina

Didymocyrtis violina


Classification: rads_cenozoic -> Coccodiscidae -> Didymocyrtis -> Didymocyrtis violina
Sister taxa: D. antepenultima, D. avita, D. bassanii, D. didymus, D. laticonus, D. mammifera, D. penultima, D. prismatica, D. tetrathalamus, D. tubaria, D. violina, D. sp.

Taxonomy

Citation: Didymocyrtis violina (Haeckel) Sanfilippo&Riedel 1980
Taxonomic rank: species
Basionym: Cannartus violina
Synonyms:
1887 Cannartus violina - Haeckel p. 538, pl. 39, fig. 10
1959 Cannartus violina - Riedel pl. 1, fig. 3
1973 Cannartus violina - Kling pl.7, fig. 10
1980 Didymocyrtis violina - Sanfilippo and Riedel

From Suzuki Paleotax db:

1887 Cannartus violina n. sp. Haeckel p. 358, pl. 39, fig. 10
1927 Cannartus violina Haeckel Lucchese p. 94, pl. 5, fig. 12
1959 Cannartus viiolina Haeckel Riedel p. 290-291
1971 Cannartus violina Haeckel Kling p. 1086, pl. 3, fig. 4
1971 Cannartus violina Haeckel Moore p. 736, pl. 12, fig. 4
1971 Cannartus violina Haeckel Riedel & Sanfilippo p. 1588, pl. 2c, figs. 4-7
1972 Cannartus violina (Haeckel) [sic] Goll p. 956, pl. 6, figs. 1-3
1972 Cannartus violina Haeckel Johnson & Parker pl. 2, fig. 3
1972 Cannartus violina Haeckel Petrushevskaya & Kozlova p. 522, pl. 12, figs. 9, 10
1973 Cannartus violina Haeckel Barwiczp. 235, pl. 3, fig. 8
1973 Cannartus violina Haeckel Dinkelman p. 765, pl. 8, fig. 1
1973 Cannartus violina Haeckel Kling p. 634, pl. 7, fig. 10
1973 Cannartus violina Haeckel Nakaseko & Sugano pl. 2, fig. 6a, 6b
1973 Cannartus violina Haeckel Sanfilippo et al. p. 216, pl. 1, fig. 11 (not pl. 1, fig. 12)
1973 Cannartus violina Haeckel Sanfilippo et al. p. 216, pl. 1, fig. 12 (not pl. 1, fig. 11)
1974 Cannartus violina Haeckel Johnson p. 545
1975 Cannartus violina (Haeckel) [sic] Holdsworth p. 521
1975 Cannartus violina Haeckel Ling p. 717, pl. 2, fig. 11
1976 Cannartus (?) cf. petterssoni Riedel et Sanfilippo Takayanagi et al. pl. 2, fig. 5
1976 Cannartus violina Haeckel Nakaseko & Sugano pl. 4, fig. 3
1977 Cannartus violina Haeckel Riedel & Sanfilippo pl. 17, fig. 5
1978 Cannartus violina (Haeckel) Kruglikova pl. 23, fig. 5
1978 Cannartus violina Haeckel Riedel & Sanfilippo p. 67, pl. 4, fig. 4
1978 Cannartus violina Haeckel Sugano & Nagata pl. 3, fig. 1a, 1b
1978 Cannartus violina Haeckel Theyer et al. pl. 2, fig. 8
1979 Cannartus violina Haeckel Sachs & Fairbanks p. 1118-1119, text-fig. 3a
1980 Cannartus violina Haeckel Ling p. 367, pl. 1, fig. 4
1980 Cannartus violina Haeckel Sakai p. 707, pl. 3, figs. 10a, 10b
1980 Didymocyrtis violina (Haeckel) Sanfilippo & Riedel text-fig. 1d
1981 Didymocyrtis violina (Haeckel) Weaver et al. p. 81, pl. 1, figs. 4, 5
1982 Didymocyrtis violina (Carnevale) [sic] Nagata pl. 1, fig. 8
1982 Didymocyrtis violina (Haeckel) Nagata pl. 1, figs. 9, 10
1983 Didymocyrtis violina (Haeckel) Srinivasan et al. p. 7, pl. 2, fig. 4
1984 Didymocyrtis violina (Haeckel) Nigrini & Lombari S49-S50, pl. 6, fig. 5
1985 Didymocyrtis violina (Haeckel) Sanfilippo et al. p. 659-660, fig. 8.3
1986 Cannartus violina Haeckel Levyikina p. 97-98, pl. 6, fig. 14
1988 Didymocyrtis violina (Haeckel) Palmer pl. 1, fig. 2
1992 Didymocyrtis violina (Haeckel) Sugiyama & Furutani p. 201, pl. 16, fig. 2
Taxonomic discussion: (Haeckel) 1887; Sanfilippo and Riedel 1980

Catalog entries: Cannartus violina

Original description: Pores of the shell subregular, circular, twice to three times as broad as the bars; eighteen to twenty on the half meridian, fourteen to sixteen on the half equator. Shell-wall in the "tropical zone" of both halves thickened. Polar tubes nearly cylindrical, about as long as the main axis, distal ends broken off.

Main axis 140µm, equatorial axis 90µm; meshes 8µm, bars 3µm; length of the polar tubes 120µm, breadth 20 to 30µm.
Remarks on original description: [Stratigraphic information for LM21 from Riedel, 1959b, p.287.
Haeckel includes a second figure, fig.10a, on pl.39, but does not mention it in the figure description.]

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Neogene Period (2.59-23.03Ma, top in Piacenzian stage). Data source: Lazarus et al. 2015 - "N age group"
First occurrence (base): within Neogene Period (2.59-23.03Ma, base in Aquitanian stage). Data source: Lazarus et al. 2015 - "N age group"

Plot of occurrence data:

References:

Haeckel, E (1887). Report on the Radiolaria collected by H.M.S. Challenger during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. Challenger during the years 1873-1876. 18: 1-1803. gs O

Kling, S. A. (1973). Radiolaria from the eastern North Pacific, Deep Sea Drilling Project, Leg 18. Initial Reports of the Deep Sea Drilling Project. 18: 617-671. gs

Riedel, W. R. (1959a). Oligocene and Lower Miocene Radiolaria in tropical Pacific sediments. Micropaleontology. 5(3): 285-302. gs

Sanfilippo, A. & Riedel, W. R. (1980). A revised generic and suprageneric classification of the Artiscins (Radiolaria). Journal of Paleontology. 54(5): 1008-1011. gs


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Didymocyrtis violina compiled by the radiolaria@mikrotax project team viewed: 18-1-2025

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