Fragilaria constricta var. trinodis (NADED 34011)

authority: Hustedt

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

Link to this taxon in Catalogue of Diatom Names (CalAcad): TaxonCode 7825

Algae Group: Diatom

Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Fragilariaceae
        Genus: Fragilaria

Species: constricta
Third_taxon_name: var.
Variety: trinodis

1 PUBLIC IMAGES:

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Imager: Marr

3 RESTRICTED IMAGES: (not yet screened for correctness, logon required to view)

About IM000863
Imager: USGS NWQL

About IM003105
Imager: ?

About IM003106
Imager: Ponader

Short name: FRctatri

IN 3 TAXONOMIC LISTS:

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IN 1 CHANGE SYSTEMS AS SOURCE:

In correctional change system(s) as SOURCE: More...

NOT A TARGET IN ANY CHANGE SYSTEMS

FOUND IN 11 OFFICIAL COUNTS: ...see sites on a map

map

site	number	count and subproject
CO1	1	CO000280 DT1 h 1 - 1997 Congaree River Survey (Quantitative Collections)
CZ04	1	CZ000044 DT1 a 1 - Prasilske Sediment Core
CZ04	1	CZ000049 DT1 a 1 - Prasilske Sediment Core
CZ04	7	CZ000050 DT1 a 1 - Prasilske Sediment Core
CZ04	3	CZ000051 DT1 a 1 - Prasilske Sediment Core
CZ04	1	CZ000052 DT1 a 1 - Prasilske Sediment Core
CZ04	1	CZ000062 DT1 a 1 - Prasilske Sediment Core
GS01161400	10	GS017313 DT1 a 1 - Connecticut, Housatonic & Thames River Basins (CONN 1994) USGS NAWQA
GS02169660	2	GS024181 DT1 a 1 - Santee River Basins (SANT 1997) USGS NAWQA
GS02169660	1	GS024185 DT1 a 1 - Santee River Basins (SANT 1997) USGS NAWQA
GS0140940370	6	GS028663 DT1 a 1 - Long Island & New Jersey Coastal Drainages (LINJ 1998) USGS NAWQA

NO BIOVOLUME MEASUREMENTS (in shape_algae_taxa)

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES

Publication: Hustedt 1931 Kies2-1
year: 1931, publication_id: 102

Hustedt, F. 1931. Kryptogamen-Flora von Deutschland, Österreich und der Schweiz Band 7 Kieselalgen Teil 2 Lieferung 1. Akademische Verlagsgesellschaft. Leipzig. 176pp (1-176).

Metadata flags

Reporting_level_id=4
Published_species = yes
Descr_variety = no
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 = Fragia.consHu.tr
calacad_match_nonexistent = no

algae_taxa_id=1122, algae_genus_id=1112
added by dbo on 7/18/2002 11:28:00 AM
last modified by dbo on 5/12/2008 10:26:00 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. Fragilaria constricta var. trinodis (NADED 34011). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=34011. Accessed 26 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