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CATALOG OF ORIGINAL DESCRIPTIONS: Phacostylus Haeckel 1882

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 -> P -> Phacostylus

Other pages this level: << < Peripanicium, Periphaena, Periplecta, Peripyramis, Perispirella, Perispongidium, Perispyris, Peritiviator, Perizona, Peromelissa, Petalospyris, Phacodiscinus, Phacodiscus, Phacopyle, Phacostaurus, Phacostylus, Phacotriactis, Phaenocalpis, Phaenoscenium, Pharyngosphaera, Phaseliforma, Phormacantha, Phormobotrys, Phormocampe, Phormocyrtis, Phormosphaera, Phormospyris, Phormostichoartus, Phorticium, Phrenocodon, Physematium> >>

not figured				Phacostylus amphipyramis Haeckel 1887
				Phacostylus amphistylus Haeckel 1887
not figured				Phacostylus amphixiphus Haeckel 1887
				Phacostylus caudatus Haeckel 1887
				Phacostylus dellupi Carnevale 1908
				Phacostylus originalis Mamedov 1970
				Phacostylus vicinus Kozlova & Gorbovets 1966

Phacostylus

Citation: Phacostylus Haeckel 1882

Taxonomic rank: genus

Type species: Phacostylus amphistylus Haeckel 1887 [designated by Campbell,1954, p.D80]

Described on page(s) : 457

Family (traditional): Coccodiscidae

Current identification:

Original Description

1b. Tribus: Heliodiscida. Phacodiscida aculeata cum aculeis marginalibus in plano lentis
aequatoriali sitis.
A. aculeis duobus oppositis, in uno axi sitis.
AII. testa medullari duplici (sine zona spinarum).

Translation:

1b. Tribe: Heliodiscida. Spined Phacodiscida, with marginal spines situated in the equatorial plane of the lens.
A. With two opposite spines, situated in one axis.
AII. With double medullary shell (without spiny zone). (Translated from Latin by E.M.R. and W.R.R.)]

Etymology:

From the Greek phacostylus = lens with styles"

Extra details from original publication

Sub-genera described:

Phacostylus (Phacostylus) Haeckel 1882
Phacostylus (Phacostylium) Haeckel 1887
Phacostylus (Astrostylus) Haeckel 1887

References:

Haeckel, E. (1882a). Entwurf eines Radiolarien-Systems auf Grund von Studien der Challenger-Radiolarien [Basis for a radiolarian classification from the study of Radiolaria of the Challenger collection]. Jenaische Zeitschrift für Naturwissenschaft. 15: 418-472. gs O

Phacostylus compiled by the radiolaria@mikrotax project team viewed: 26-1-2025

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