154,539 species and infraspecific names are in the database, 21,093 images, 59,764 bibliographic items, 419,538 distributional records.

Gomphonema pertusum Kociolek, Spaulding, Sabbe & Vyverman

Publication details
Gomphonema pertusum Kociolek, Spaulding, Sabbe & Vyverman 2004: 442, figs 112-115

Published in: Kociolek, J.P., Spaulding, S.A., Sabbe, K. & Vyverman, W. (2004). New Gomphonema (Bacillariophyta) species from Tasmania. Phycologia 43(4): 427-444, 115 figs, 1 table.

Type species
The type species (lectotype) of the genus Gomphonema is Gomphonema acuminatum Ehrenberg.

Status of name
This name is of an entity that is currently accepted taxonomically.

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

Distributional notes
Tasmania. Known only from the type locality. Also seen in CAS 621814 from Dobson Lake.

General environment
This is a freshwater species.

Description
Valves linear-clavate, with acute poles. Length 16-23 mm. Breadth 3 mm. Raphe straight, with slightly dilated external proximal ends. Axial area narrow, widening towards centre. Central area barely distinguished, containing a stigma positioned close to the external proximal raphe ends. Striae parallel, radiate at the footpole, 10-12 in 10 mm in centre of valve.

Type information
Type locality: Dobson Lake, Mt Field National Park, Tasmania (Kociolek et al. 2004: 442, 428). Holotype: Fig. 113 (epitype) J.P. Bradbury; February 1985; Elevation 1031 m, wood scrapings. CAS Slide 221037 (Kociolek et al. 2004: 442, 428). Notes: CAS Accession 621813 (California Academy of Sciences).

Detailed distribution with sources (Click to Load)

Key references

Created: 19 November 2004 by Sandy Lawson

Verified by: 08 November 2018 by M.D. Guiry

Accesses: This record has been accessed by users 256 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=65914

Citing AlgaeBase
Cite this record as:
M.D. Guiry in Guiry, M.D. & Guiry, G.M. 2019. AlgaeBase. World-wide electronic publication, National University of Ireland, Galway. http://www.algaebase.org; searched on 19 February 2019.

SITE © 1996 - 2019 M.D. Guiry. All rights reserved.

Website Design : 249 Design Studio