Fragilariforma constricta var. trinodis (NADED 192016)

authority: (Hustedt) Hamilton

Phycology Section: ecology and taxonomy of freshwater algae, particularly diatoms

Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 53257

Algae Group: Diatom

Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Diatomaceae
        Genus: Fragilariforma

Species: constricta
Third_taxon_name: var.
Variety: trinodis

1 PUBLIC IMAGES:

About IM005978
Imager: Mays

NO PRIVATE IMAGES

This name was created in the database by Coleen Kinlin

Short name: FGconst

IN 6 TAXONOMIC LISTS:

26 ANSP-2011

Remark: Transferred from 2007 list per the diatom taxonomic coordinator

    Concept publication: Krammer 1980c - Krammer, K. 1980. Morphologic investigations of the val...  year=1980
        Fig. 65-68

21 ANSP-2007
    Reference: Kingetal2001
    Plate: Figs. 65-68

Remark: based on changes and revision of taxa list during and after 15th Workshop and by consent of all work participants

    Concept publication: Krammer 1980c - Krammer, K. 1980. Morphologic investigations of the val...  year=1980
        Fig. 65-68

More...

NOT A SOURCE IN ANY CHANGE SYSTEMS

IN 1 CHANGE SYSTEMS AS TARGET:

29 NAWQA 2001-to 2004-Start tax. - 1 a, diatoms & soft algae (csat_id: 3735)
    from: Fragilariforma constricta var. trinodis (NADED 192004)
    to: Fragilariforma constricta var. trinodis (NADED 192016)

REMARK: Hamilton et al did the transfer at the var level: change from fo. to var.

FOUND IN 6 OFFICIAL COUNTS: ...see sites on a map

map

site	number	count and subproject
NLS-NLA06608-0806	1	NLS00266 DT1 a 1 - National Lake Survey 2007 - EPA
ME-000077	1	MEDP0078 dt1 a 1 - Maine DEP Periphyton 2006
ME-000346	2	MEDP0488 DT1 a 1 - Maine DEP 2011 Periphyton
NRSA-FW08ME026	3	NRSA0461 DT1 a 1 - National River and Stream Assessment - EPA
NRSA-FW08NJ001	1	NRSA1080 DT1 a 1 - National River and Stream Assessment - EPA
NRSA-FW08MS052	1	NRSA-MI3178 DT1 a 1 - National River and Stream Assessment - EPA

2 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 54.6 - 54.6

Calculated biovolume: 54.6 μm3    added 11/5/2009 by mays
ANSPNRSAPR NRSA1080 DT1 A , slide_id=318216, mol_id=211
Measurement #70889 (Two Wedges), 3 dimensions:
   length=48.50000 μm
   width=9.00000 μm
   depth=1.00000 μm

Calculated biovolume: 54.6 μm3    added 11/5/2009 by mays
ANSPNRSAPR NRSA1080 DT1 A , slide_id=318216, mol_id=211
Measurement #70888 (Two Wedges), 3 dimensions:
   length=48.50000 μm
   width=9.00000 μm
   depth=1.00000 μm

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES

Publication: Hamilton etal 1992
year: 1992, publication_id: 724

Hamilton, P.B., M. Poulin, D.F. Charles and M. Angell. 1992. Americarum Diatomarum Exsiccata: CANA, Voucher slides from eight acidic lakes in Northeastern North America. Diatom Research 7(1): 25-36.

Metadata flags

Reporting_level_id=2
Published_species = yes
Descr_variety = yes
Descr_form = no
Genus_sp_X_? = no
Unpublished_species = no
Cf_aff = no
Genus_sp_spp = no
AboveGenus_with_size_or_feature = no
AboveGenus = no
calacad_match_verified = no
publication_id_verified = yes
tilia_taxoncode = Fragma.consHu.tr
calacad_match_nonexistent = no

algae_taxa_id=9280, algae_genus_id=1113
added by kinlin on 11/16/2005 12:06:00 PM
last modified by dbo on 5/24/2010 11:32:00 AM

Search for this taxon in the ANS Diatom Herbarium

Page citation:

Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Fragilariforma constricta var. trinodis (NADED 192016). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=192016. Accessed 20 Mar 2023. This web service reports all information about a given algae taxon available at the time of retrieval.

from Taxaservice v12.2 code update 10/08/2021