radiolaria - rads_cat - Eucyrtidium calvertense <title>radiolaria - rads_cat - Eucyrtidium calvertense

CATALOG OF ORIGINAL DESCRIPTIONS: Eucyrtidium calvertense Martin 1904

This page provides data from the catalog of type descriptions. The catalog is sorted alphabetically. Use the current identification link to go back to the main database.

Higher levels: rads_cat -> E -> Eucyrtidium -> Eucyrtidium calvertense
Other pages this level: << < E. apiculatum, E. aquilonaris, E. arctum, E. argus, E. armadillo, E. armatum, E. articulatum, E. asanoi, E. asperum, E. attenuatum, E. australe, E. barbadense, E. biauritum, E. bicorne, E. buetschlii, E. calvertense, E. campanulatum, E. cancrinum, E. carinatum, E. carnegiense, E. cassis, E. cervus, E. cheni, E. chrysalidium, E. cienkowskii, E. conostoma, E. cornutella, E. coronatum, E. cranoides, E. crassiceps, E. creticum> >>

Eucyrtidium calvertense

Citation: Eucyrtidium calvertense Martin 1904
Rank: species
Described on page(s) : p.122, 450
Type specimens: pl.130, fig.5
Type repository: Collection of the Geological Survey of Maryland
Family (traditional): Theoperidae
Family (modern): Eucyrtidiidae

Current identification/main database link: Eucyrtidium calvertense Martin 1904

Original Description

Shell smooth, spindle-shaped, with five joints (and possibly a sixth broken away); cephalis subspherical with a very short horn; proportional lengths of joints = 3:5:8:8:8 +?; cephalis with a few scattered pores, second joint with numerous irregular pores, third joint with seven rows, fourth joints with six rows, and fifth joint with seven rows (+?) of large regular pores.




Extra details from original publication

Editors' Notes



Eucyrtidium calvertense compiled by the radiolaria@mikrotax project team viewed: 4-2-2023

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AphiaID: 413103 Nomenclatural data on WoRMS
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