radiolaria - rads_cenozoic - Siphocampe nodosaria radiolaria - rads_cenozoic - Siphocampe nodosaria

Siphocampe nodosaria

Classification: rads_cenozoic -> Artostrobiidae -> Siphocampe -> Siphocampe nodosaria
Sister taxa: S. acephala, S. altamontensis, S. arachnea, S. bassilis, S. daseia, S. elizabethae, S. grantmackiei, S. imbricata, S. lineata, S. minuta, S. modeloensis, S. nodosaria, S. pachyderma, S. quadrata, S. septata, S. stathmeporoides, S. sp.


Citation: Siphocampe nodosaria (Haeckel 1887)
Rank: species
Basionym: Lithomitra nodosaria
Taxonomic discussion: (Haeckel) 1887 p.1484 pl.79 fig.1 as Lithomitra; Takemura 1992 (ODP 122 SR) pl 3 fig 15

Catalog entries: Lithomitra nodosaria

Original description: Shell subcylindrical, with longitudinal ribs, and five to eight transverse strictures, and prominent girdles between them. On each girdle (at the lowermost edge of each joint) a single transverse row of circular pores. The three or four uppermost joints are united, and represent a conical cephalis.

Length of the shell (with six joints) 0.1; length of each joint 0.01 to 0.15, breadth 0.04 to 0.05.
Remarks on original description: Haeckel listed Lithomitra nodosaria under the subgeneric name Lithomitrella, but did not include the subgeneric name in the species name.
Stratigraphic information for LM21 from Riedel, 1959, p.287.
Synonymized with Lithomitra arachnea (Ehrenberg) by Riedel, 1958.]


Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): Extant. Data source: Lazarus et al. 2015 - "R age group"
First occurrence (base): within Quaternary Period (0.00-2.59Ma, base in Gelasian stage). Data source: Lazarus et al. 2015 - "R age group"

Plot of occurrence data:


Haeckel, E (1887a). 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

Takemura, A. (1992). Radiolarian Paleogene biostratigraphy in the southern Indian Ocean, Leg 120. Proceedings of the Ocean Drilling Program, Scientific Results. 120: 735-756. gs V O


Siphocampe nodosaria compiled by the radiolaria@mikrotax project team viewed: 2-4-2023

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