radiolaria - rads_cenozoic - Lamprocyrtis haysi radiolaria - rads_cenozoic - Lamprocyrtis haysi

Lamprocyrtis haysi


Classification: rads_cenozoic -> Pterocorythidae -> Lamprocyrtis -> Lamprocyrtis haysi
Sister taxa: L. daniellae, L. haysi, L. heteroporos, L. neoheteroporos, L. nigriniae, L. sp.

Taxonomy

Citation: Lamprocyrtis haysi Kling 1973
taxonomic rank: species
Basionym: Lamprocyrtis haysi Kling 1973
Synonyms:
1973 Lamprocyrtis haysi - Kling p.639, pl. 5, figs. 15, 16

From Suzuki Paleotax db:

1968 Conarachnium (?) sp. A Nigrini p. 56, pl. 1, fig. 5a, 5b
1973 Laprocyrtis haysi n. sp. Kling p. 639, pl. 5, figs. 15, 16, pl. 15, figs. 1-3
1974 Lamprocyrtis haysi Kling Renz p. 793, pl. 19, fig. 26
1974 Lamprocyrtis haysi Kling Sanfilippo & Riedel p. 1022, pl. 3, figs. 9, 10
1975 Lamprocyrtis haysi Kling Foreman p. 620, pl. 9, fig. 22
1977 Lamprocyrtis hayse (Kling) [sic] Molinap. pl. 6, fig. 9
1978 Lamprocyrtis haysi Kling (Ehrenberg) [sic] Kruglikova pl. 22, figs. 5, 6
1978 Lamprocyrtis haysi Kling Riedel & Sanfilippo p. 69, pl. 5, fig. 9
1980 Lamprocyrtis haysi Kling Sakai p. 711, pl. 9, figs. 8a, 8b
1986 Lamprocyrtis haysi Kling Levyikina p. 77, pl. 15, fig. 3

Catalog entries: Lamprocyrtis haysi

Original description: Two-segmented forms with hemispherical to cylindrical cephalis, commonly open, with irregularly arranged circular to elliptical pores and a three-bladedapical spine and ususally one or more accessory spines. Collar stricture indistinct. Thorax inflated conical, thin-walled, smooth, with subcircular (rarely elliptical to irregular) pores generally aligned in longitudinal and transverse rows (rarely irregularly arranged) and gradually increasing in size distally. Thorax terminates, sometimes slightly constricted, with an irregular row of small teeth; a weak peristome is seldom developed.

Description

Biogeography and Palaeobiology

Biostratigraphic distribution

Geological Range:
Last occurrence (top): within Cenozoic Era (0.00-66.04Ma, top in "Holocene" stage). Data source:
First occurrence (base): within Cenozoic Era (0.00-66.04Ma, base in Danian stage). Data source:

Plot of occurrence data:

References:

Kling, S. A. (1973). Radiolaria from the eastern North Pacific, Deep Sea Drilling Project, Leg 18. Initial Reports of the Deep Sea Drilling Project. 18: 617-671. gs


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Lamprocyrtis haysi compiled by the radiolaria@mikrotax project team viewed: 9-10-2024

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