radiolaria - rads_cat - Liriospyris insulae

CATALOG OF ORIGINAL DESCRIPTIONS: Liriospyris insulae Nishimura 1992

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 -> L -> Liriospyris -> Liriospyris insulae

Other pages this level: L. amphithecta, L. biacuta, L. elevata, L. geniculosa, L. globosa, L. heteropoda, L. hexapoda, L. insulae, L. longicornuta, L. mutuaria, L. ovalis, L. parkerae, L. problematica, L. pulmoformis, L. rotunda, L. thorax laticapsa

Liriospyris insulae Nishimura 1992.jpg

Liriospyris insulae

Citation: Liriospyris insulae Nishimura 1992

Rank: species

Type specimens: pl.3, figs.5, 6; pl.12, fig.15

Type repository: Holotype no n°, and paratypes n° LMMN AN0015-1 and LMMN AN0019-2.Laboratory of the Microfossil's study of Matsumoto, Nagano, Japan.

Described on page(s) : p.330

Family (traditional): Trissocyclidae

Family (modern): Acanthodesmiidae

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Current identification/main database link: Liriospyris insulae Nishimura 1992

Original Description
Shell rather large without distinct apical spine and basal feet. Shell composed of large pores, sagittal ring D shaped, some lateral bars are perforated by small pores. Latticed shell comparably delicate, the surface of almost all pore bars with small short spines

(Based on 7 specimens) Maximum width of shell 96-140 µ and height of shell 66-72 µ. Distinguishing characters (rw): Liriospyris insulae is distinguished from Liriospyris geniculosa (Goll 1968, p. 1427, pl. 175, figs. 21-24) by having rather thin-walled shell composed of irregular pores around the lateral bars and the upper part of the basal ring.

Etymology: insulaeis derived from the Latin, meaning an island.

References:

Nishimura, A. (1992). Paleocene radiolarian biostratigraphy in the northeast Atlantic at Site 384, Leg 43, of the Deep Sea Drilling Project. Micropaleontology. 38(4): 317-362. gs

Liriospyris insulae compiled by the radiolaria@mikrotax project team viewed: 7-3-2021

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Short stable page link: https://mikrotax.org/radiolaria/index.php?id=251570 Go to Archive.is to create a permanent copy of this page - citation notes

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