Nannotax3 - ntax_main - Haptolina Nannotax3 - ntax_main - Haptolina

Haptolina


Classification: ntax_main -> other groups -> Haptophytes -> Prymnesiales -> Prymnesiaceae -> Haptolina
Sister taxa: Corymbellus, Dicrateria, Haptolina, Hyalolithus, Petasaria, Prymnesium, Pseudohaptolina

Daughter taxa (time control age-window is: 0-800Ma)
Haptolina brevifilum

Haptolina ericina

Haptolina fragaria

Haptolina herdlensis

Haptolina hirta

Haptolina sp.
Specimens which cannot be assigned to established species

Taxonomy:

Citation: Haptolina Edvardsen & Eikrem, in Edvardsen et al. 2011
Taxonomic rank: genus
Basionym: Chrysochromulina pro parte excl. typus.
Type species: Haptolina brevifila (Parke & Manton) Edvarden & Eikrem in Edvardsen et al. 2011
Taxonomic discussion: group of species formerly included in Chrysochroumlina

Original description: Cells symmetrical, spherical to oval or conical, with two equal, homodynamic flagella. Haptonema slightly shorter, equal or longer than the flagella, and can be coiling or non-coiling. Haptonema and flagella inserted apically. Cells may have large organic spine scales. The flagellar apparatus may have a simple R1 flagellar root. Nucleotide sequences for the SSU and LSU rDNA distinct

Farinacci & Howe catalog pages: Haptolina

Search data:
Lith size: 0->0µm;
The morphological data given here can be used on the advanced search page. See also these notes

Geological Range:
Last occurrence (top): Extant. Data source: Total of ranges of the species in this database
First occurrence (base): within No known fossil record modern (0.00-0.00Ma, base in "Holocene" stage). Data source: Total of ranges of species in this database

Plot of occurrence data:

References:

Edvardsen, B., Eikrem, W., Throndsen, J., Sáez, A. G., Probert, I. & Medlin, L. K. (2011). Ribosomal DNA phylogenies and a morphological revision provide the basis for a revised taxonomy of the Prymnesiales (Haptophyta). European Journal of Phycology. 46(3): 202-228. gs


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Haptolina compiled by Jeremy R. Young, Paul R. Bown, Jacqueline A. Lees viewed: 8-7-2025

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Short stable page link: https://mikrotax.org/Nannotax3/index.php?id=20181 Go to Archive.is to create a permanent copy of this page - citation notes



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