Roya obtusa (NADED 509001)

authority: (Brébisson) W. West et G.S. West

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

Algae Group: Green Algae

Division: Chlorophyta
  Class: Chlorophyceae
    Order: Zygnematales
      Family: Mesotaeniaceae
        Genus: Roya

Species: obtusa

NO PUBLIC IMAGES

NO PRIVATE IMAGES

Short name: ROYobtus

IN 8 TAXONOMIC LISTS:

26 ANSP-2011
    Publication: Prescott 1972 - Prescott, G.W., H.T. Croasdale and W.C. Vinyard. 1972....  year=1972
        Pl. VI Figs. 1-8

21 ANSP-2007

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

    Concept publication: Prescott 1972 - Prescott, G.W., H.T. Croasdale and W.C. Vinyard. 1972....  year=1972
        Pl. VI Figs. 1-8

More...

NOT A SOURCE IN ANY CHANGE SYSTEMS

NOT A TARGET IN ANY CHANGE SYSTEMS

FOUND IN 14 OFFICIAL COUNTS:  ...see sites on a map

map

site	number	count and subproject
NFS002	2	NEON01946 PR1 a 1 - 2018 NEON BARC Periphyton 3 D0320180823114021991
NFS002	1	NEON01947 PR1 b 1 - 2018 NEON BARC Periphyton 3 D0320180823114021991
GS12112600	present	GS030367 PR1 q 1 - Puget Sound Basins (PUGT 1996) USGS NAWQA
GS07030392	present	GSL00720 PR1 q 1 - Mississippi Embayment (MISE 1996) USGS NAWQA
GS07077380	1	GSL00698 PR1 A 1 - Mississippi Embayment (MISE 1997) USGS NAWQA
GS03451000	present	GSL00472 PR1 q 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA
GS0345199400	present	GSL00481 PR1 q 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA
GS03494520	present	GSL00539 PR1 q 1 - Upper Tennessee River Basin (UTEN 1997) USGS NAWQA
GS02227500	present	GSL00826 PR1 q 1 - Georgia-Florida Coastal Basin (GAFL 1994) USGS NAWQA
GS02263800	present	GSL00832 PR1 q 1 - Georgia-Florida Coastal Basin (GAFL 1994) USGS NAWQA
ME-000194	3	MEDP0752 PR1 a 1 - Maine DEP II 2013 Periphyton Delivery 2
ME-000168	2	MEDP0743 PR1 a 1 - Maine DEP II 2013 Periphyton Delivery 2
ME-000169	5	MEDP0754 PR1 a 1 - Maine DEP II 2013 Periphyton Delivery 2
ME-000459	1	MEDP0756 PR1 a 1 - Maine DEP II 2013 Periphyton Delivery 2

NO BIOVOLUME MEASUREMENTS (in shape_algae_taxa)

1 RECORDS IN UNKNOWN-SHAPES-BIOVOLUMES

unksh_id=35492 naded=509001 ULavgDIM ULA X
   Biovolume: 20912   ocular_units=0 shape_code=UNKNO
   notes=Determined by using the averaged dimensions from data of R. Jan Stevenson's
    laboratory (University of Louisville)
   unitsA=0 unitsB=0 unitsC=0 unitsD=0
   unitsE=0 unitsF=0 unitsG=0 unitsH=0
   added on 12/3/2000

Publication: Dillard 1990
year: 1990, publication_id: 167

Dillard, G.E. 1990. Freshwater Algae of the Southeastern United States. Part 3. Chlorophyceae: Zygnematales: Zygnemataceae, Mesotaeniaceae and Desmidiaceae (Section 1). Bibliotheca Phycologica Band 85. 172pp + 51 plates.

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=5379, algae_genus_id=1442
added by dbo on 8/6/2002 2:37:00 PM
last modified by palmer on 1/31/2011 7:06:00 AM

Page citation:

Phycology Section, Patrick Center for Environmental Research, Academy of Natural Sciences of Drexel University. Roya obtusa (NADED 509001). https://diatom.ansp.org/taxaservice/ShowTaxon1.ashx?naded_id=509001. Accessed 01 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