radiolaria - rads_cat - Actinomma boreale

CATALOG OF ORIGINAL DESCRIPTIONS: Actinomma boreale Cleve 1899

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 -> Actinomma -> Actinomma boreale

Other pages this level: A. aculata, A. aculeatum, A. acusosum, A. aequale, A. anomalum, A. antarctica, A. anthomma, A. appenninicum, A. arcadophorum, A. boreale, A. brevispiculum, A. campilacantha, A. capillaceum, A. castanomma, A. cocles, A. comitatum, A. daturaeformis, A. denticulatum, A. dodecomma, A. doratos, A. echinoideum, A. elaborata, A. eldredgei, A. ellipticum, A. entactinia> >>

Actinomma boreale Cleve 1899.jpg

Actinomma boreale

Citation: Actinomma boreale Cleve 1899

Rank: species

Type specimens: pl.1, figs.5a-c, 5d

Type repository: No information given

Described on page(s) : p.26

Family (traditional): Actinommidae

Family (modern): Actinommidae

<% linkedspecs %>

Current identification/main database link: Actinomma boreale Cleve 1899

Original Description
a. Primordial shell. Thick walled, 60µm in diameter, with rounded, regular pores (3-5µm in diameter), two to three times broader than the bars, four on the radius. Spines in variable number, with triangular and forked apophyses half way to the apex. - Pl. I. fig. 5 a.
b. Secundary (Haliomma-)shell. Thick walled, 80µm in diameter, with rounded pores of unequal size (10-20µm in diameter), three to four on the radius. Bars 2-3µm thick. Spines in variable number, stout shorter than the radius, scattered at intervals. - Resembles Haliomma beroes. - Fig.: Pl. I, f. 5 b.
c. Tertiary (Actinomma-) shell. Thin walled, 100-120µm in diameter, with numerous, small (2-7µm in diameter), irregular rounded pores. Bars as broad as the pores. Spines numerous, scattered, half as long as the radius. - Fig.: Pl. I, f. 5 c; d structure.

References:

Cleve, P. T. (1899). Plankton collected by the Swedish expedition to Spitzbergen in 1898. Kongliga Svenska Vetenskaps-Akademiens Handlingar. 32(3): 1-51. gs

Actinomma boreale compiled by the radiolaria@mikrotax project team viewed: 1-3-2021

Taxon Search:

Advanced Search

Short stable page link: https://mikrotax.org/radiolaria/index.php?id=250086 Go to Archive.is to create a permanent copy of this page - citation notes

Comments (0)

No comments yet on this page. Please do add comments if you spot any problems, or have information to share

Add Comment

* Required information

1000

Notify me of new comments via email.

Remember my form inputs on this computer.