radiolaria - rads_cat - Amphirhopalum radiolaria - rads_cat - Amphirhopalum


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 -> A -> Amphirhopalum
Other pages this level: << < Amphactura, Amphiactura, Amphiaspis, Amphibrachium, Amphicarydiscus, Amphicentria, Amphicraspedum, Amphicryphalus, Amphicyclia, Amphilarcus, Amphimelissa, Amphiplecta, Amphipternis, Amphipyle, Amphipylonium, Amphirhopalum, Amphisphaera, Amphisphaeridium, Amphispyris, Amphistylus, Amphitholonium, Amphitholus, Amphymenium, Androcyclas, Androspyris, Annulatospira, Anomalacantha, Anomalosoma, Antarctissa, Anthocyrtella, Anthocyrtidium> >>

not figuredAmphirhopalum amphidicranum Haeckel 1887

Amphirhopalum bifidum Carter 1896

not figuredAmphirhopalum bigeminum Haeckel 1887

Amphirhopalum echinatum Haeckel 1887

Amphirhopalum omalocladum Caulet 1986

Amphirhopalum praeypsilon Takayanagi et al. 1979

not figuredAmphirhopalum ximorphum Haeckel 1887

Amphirhopalum ypsilon Haeckel 1887
= Amphirhopalum ypsilon


Citation: Amphirhopalum Haeckel 1882
taxonomic rank: genus
Type species: Amphirhopalum ximorphum Haeckel 1887 [designated by Campbell,1954, p.D86]
Described on page(s) : 460
Family (traditional): Spongodiscidae

Current identification/main database link: Amphirhopalum Haeckel 1881

Original Description

3c. Tribus: Euchitonida. Porodiscida brachiata, brachiis cameratis in plano aequatoriali sitis et e margine disci radiantibus (saepe aculeis brachiorum terminalibus, saepe brachiis patagio vel vimento camerato conjunctis).
A. brachiis duobus oppositis.
AII. brachiis dichotomis aut ramosis.
IIa. sine patagio.

3c. Tribe: Euchitonida. Porodiscida with arms, the chambered arms being situated in the equatorial plane and radiating from the margin of the disk (often with terminal spines on the arms, and often with the arms joined by a patagium or chambered web).
A. With two opposite arms.
AII. With the arms dichotomous or branched.
IIa. Without patagium. (Translated from Latin by E.M.R. and W.R.R.)]

Extra details from original publication

Sub-genera described:

Editors' Notes
See Amphirrhopalum [RAMPW]


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


Amphirhopalum compiled by the radiolaria@mikrotax project team viewed: 21-7-2024

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