radiolaria - rads_cat - Eucyrtidium fusiforme <title>radiolaria - rads_cat - Eucyrtidium fusiforme

CATALOG OF ORIGINAL DESCRIPTIONS: Eucyrtidium fusiforme Haeckel 1887

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 fusiforme
Other pages this level: << < E. ehrenbergii, E. elegans, E. elongatum, E. elongatum peregrinum, E. embolum, E. eruca, E. erythromystrax, E. euporum, E. excellens, E. fastuosum, E. ficus, E. fistuligerum, E. frizzelli, E. frohlichi, E. funnellium, E. fusiforme, E. galatheae, E. gemmatum, E. globicephalum, E. gracile, E. haeckelianum, E. hammondi, E. hertwigii, E. heteroporum, E. hexagonatum, E. hillaby, E. hirtum, E. hispidum, E. hyperboreum, E. ichikawai, E. imbricatum> >>

Eucyrtidium fusiforme

Citation: Eucyrtidium fusiforme Haeckel 1887
Rank: species
Described on page(s) : p.1489
Type repository: No information given
Family (traditional): Theoperidae
Family (modern): Eucyrtidiidae

Current identification:

Original Description

Shell smooth, slender, spindle-shaped, without external strictures, but with ten to twelve internal septal rings. All joints of the same length; the sixth joint is the broadest. Cephalis conical, with a pyramidal horn of the same length. Pores regular, circular, four or five in course of the length of each joint. (Differs from all other species of the genus in the regular, slender, spindle form; the constricted mouth of the last joint is half as broad as the sixth joint.)

Length of the shell (with twelve joints) 0.24, length of each joint 0.02; greatest breadth (on the sixth joint) 0.06, of the mouth 0.03.




Extra details from original publication

Editors' Notes
There was no illustration of this species in Haeckel (1887)
Haeckel listed Eucyrtidium fusiforme under the subgeneric name Eucyrtis, but did not include the subgeneric name in the species name.


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


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

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