Callithamnion microscopicum Nägeli ex Kützing 1849

Classification:
Empire Eukaryota
Kingdom Plantae
Subkingdom Biliphyta
Phylum Rhodophyta
Subphylum Eurhodophytina
Class Florideophyceae
Subclass Rhodymeniophycidae
Order Ceramiales
Family Callithamniaceae
Subfamily Callithamnioideae
Tribe Callithamnieae
Genus Callithamnion

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Pictures

click on thumbnail for larger version.

Hawaii; scale 20 µm. 12 Aug 2011. J.M. Huisman. © J.M. Huisman.

Hawaii; growing on Chaetomorpha; scale 20 µm. 12 Aug 2011. J.M. Huisman. © J.M. Huisman.

Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli Hawaii; scale 20 µm
© J.M. Huisman

Publication details
Callithamnion microscopicum Nägeli ex Kützing 1849: 640

Published in: Nägeli, C. (1849). Gattungen einzelliger Algen, physiologisch und systematisch bearbeitet. Neue Denkschriften der Allg. Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 10(7): i-viii, 1-139, pls I-VIII.
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Publication date: before July 1849

Type species
The type species (lectotype) of the genus Callithamnion is Callithamnion corymbosum (Smith) Lyngbye.

Status of name
This name is currently regarded as a synonym of Acrochaetium microscopicum (Nägeli ex Kützing) Nägeli

Origin of species name
Adjective (Latin), microscopic (Stearn 1973).

Synonym(s)
No synonyms are currently included in AlgaeBase.

General environment
This is a marine species.

Type information
Type locality: "Golfo di Napoli, Italy" [Holotype from Torquay, England] (Kützing 1849: 64-). Holotype: L 940, 285 ... 306 (Womersley 1994: 61). Notes: Athanasiadis (1996:18) and Womersley (1994: 61) cite Torquay, Devon, England as the type locality of this species. Woelkerling (1972: 86) notes that although Kützing (1849: 640) cited the Bay of Naples as the type locality, Hamel (1927; 1928) has indicated that the type collection came from Torquay, England and is represented by specimen 454 in Hauck and Richter's "Phykotheca Universalis". The type specimen in the Kützing collections at L contains only plants collected by Naegeli in England (identical to those distributed in Hauck and Richter) and none from the Bay of Naples.

No distributions recorded
No distributional records for this taxon have been recorded by AlgaeBase to date. Generally, recent national lists or extensive regional or state lists have been employed to give a general indication of distribution.

Source of current name
Nägeli, C. & Cramer, C. (1858). Die Stärkekörner: Morphologische, physiologische, chemisch-physicalische und systematisch-botanische Monographie. Pflanzenphysiologische Untersuchungen. 2. Heft. pp. [i]-x, [1]-623, pls XI-XXVI. Zürich: bei Fredrich Schultness.

Created: 20 November 1998 by M.D. Guiry

Verified by: 19 December 2017 by M.D. Guiry

Accesses: This record has been accessed by users 473 times since it was created.

Verification of data
Users are responsible for verifying the accuracy of information before use, as noted on the website Content page.

Linking to this page: http://www.algaebase.org/search/species/detail/?species_id=13360

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2021. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 17 January 2021.