Achnanthidium crassum (NADED 1061)

authority: (Hustedt) Potapova et Ponader

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

Algae Group: Diatom

Division: Chrysophyta
  Class: Bacillariophyceae
    Order: Pennales
      Family: Achnanthidiaceae
        Genus: Achnanthidium

Species: crassum

NO PUBLIC IMAGES

NO PRIVATE IMAGES

This name was created in the database by David Keller

Short name: Ahcrassu

IN 4 TAXONOMIC LISTS:

26 ANSP-2011 - no reference found

21 ANSP-2007

Remark: Per the diatom taxonomic coordinator for NLA NRSA

    Concept publication: Potapova&Ponader2004 - Potapova, M.G. and K.C. Ponader. 2004. Two common North...  year=2004
        Pl. 1, Fig. 19-27

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NOT A SOURCE IN ANY CHANGE SYSTEMS

NOT A TARGET IN ANY CHANGE SYSTEMS

FOUND IN 20 OFFICIAL COUNTS:  ...see sites on a map

map

site	number	count and subproject
NFS015	4	NEON01811 DT1 a 1 - 2018 NEON WALK Periphyton 1 D0720180817112235845
NFS015	2	NEON01812 DT1 a 1 - 2018 NEON WALK Periphyton 1 D0720180817112235845
WPLUDR_US	4	GG000173 DT1 a 1 - DRWI Growing Greener 2017
WPLUDR_DS	13	GG000174 DT1 a 1 - DRWI Growing Greener 2017
WPEBCH_DS	5	GG000175 DT1 a 1 - DRWI Growing Greener 2017
WPPAPE_DS	2	GG000178 DT1 a 1 - DRWI Growing Greener 2017
WPLVCR_DS	5	GG000190 DT1 a 1 - DRWI Growing Greener 2017
NRSA-FW08KY003	1	NRSA-MI3043 DT1 a 1 - National River and Stream Assessment - EPA
NRSA-FW08KS028	1	NRSA-MI3054 DT1 a 1 - National River and Stream Assessment - EPA
PA133	15	PADEP200 DT1 a 1 - Pennsylvania DEP 2017
PA134	8	PADEP201 DT1 a 1 - Pennsylvania DEP 2017
PA135	13	PADEP202 DT1 a 1 - Pennsylvania DEP 2017
PA137	5	PADEP207 DT1 a 1 - Pennsylvania DEP 2017
PA140	6	PADEP210 DT1 a 1 - Pennsylvania DEP 2017
PA091	10	PADEP233 DT1 a 1 - Pennsylvania DEP 2017

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5 BIOVOLUME MEASUREMENTS (in shape_algae_taxa), range 87.8 - 124.8

Calculated biovolume: 97.3 μm3    added 7/24/2018 by hurley
ANSPPA1701PR PADEP200 DT1 A Conewago Creek Arendtsville UPS Rt 234 Bridge, slide_id=354823, mol_id=77
Measurement #103334 (Ellipsoid), 2 dimensions:
   length=12.80000 μm
   diameter=3.81000 μm

Calculated biovolume: 100 μm3    added 7/24/2018 by hurley
ANSPPA1701PR PADEP200 DT1 A Conewago Creek Arendtsville UPS Rt 234 Bridge, slide_id=354823, mol_id=77
Measurement #103333 (Ellipsoid), 2 dimensions:
   length=13.60000 μm
   diameter=3.74000 μm

Calculated biovolume: 87.8 μm3    added 7/24/2018 by hurley
ANSPPA1701PR PADEP200 DT1 A Conewago Creek Arendtsville UPS Rt 234 Bridge, slide_id=354823, mol_id=77
Measurement #103332 (Ellipsoid), 2 dimensions:
   length=11.80000 μm
   diameter=3.77000 μm

Calculated biovolume: 125 μm3    added 7/24/2018 by hurley
ANSPPA1701PR PADEP200 DT1 A Conewago Creek Arendtsville UPS Rt 234 Bridge, slide_id=354823, mol_id=77
Measurement #103331 (Ellipsoid), 2 dimensions:
   length=14.60000 μm
   diameter=4.04000 μm

Calculated biovolume: 125 μm3    added 7/24/2018 by hurley
ANSPCT1602PR CT00180 PR1 A Pequabuck River at Forestville, CT, slide_id=351878, mol_id=77
Measurement #103330 (Ellipsoid), 2 dimensions:
   length=14.60000 μm
   diameter=4.04000 μm

NO RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES

Publication: Potapova&Ponader2004
year: 2004, publication_id: 326

Potapova, M.G. and K.C. Ponader. 2004. Two common North American diatoms, Achnanthidium rivulare sp. nov. and A. deflexum (Reimer) Kingston: morphology, ecology and comparison with related species. Diatom Research 19(1): 33-57.

Metadata flags

Reporting_level_id=3
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
calacad_match_nonexistent = no

algae_taxa_id=8421, algae_genus_id=801
added by keller on 3/2/2005 8:39:00 AM
last modified by beals on 1/19/2011 11:05:00 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. Achnanthidium crassum (NADED 1061). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=1061. Accessed 03 Jun 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

site	number	count and subproject
VA-1ACRM004.09	7	VA000644 DT1 a 1 - VA DEQ 2016
WPMSNK2	14	WP000272 DT1 a 1 - Wm Penn DRWI Periphyton 2017
WPMSNK1	40	WP000273 DT1 a 1 - Wm Penn DRWI Periphyton 2017
WPMSMC8	13	WP000288 DT1 a 1 - Wm Penn DRWI Periphyton 2017
WPMSMC5	43	WP000290 DT1 a 1 - Wm Penn DRWI Periphyton 2017