Photos / Sounds

Observer

ebroadman

Date

June 11, 2017

Description

Scale bar = 10 µm

S. elegans has large valves (110-400 µm in length, 35-90 µm in width) with coarse undulations (12-21/100 µm), and has previously been found in Alaska (Foged, 1981).

Iconella elegans - Photo (c) Ellie Broadman, some rights reserved (CC BY-NC), uploaded by Ellie Broadman
aheathco's ID: Iconella elegans, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on October 6, 2024
Improving
Added as part of a taxon swap

Photos / Sounds

Observer

diatomwu

Date

October 10, 2016 09:04 PM CDT

Description

400x

Monactinus simplex - Photo (c) Proyecto Agua, some rights reserved (CC BY-NC-SA)
aheathco's ID: Monactinus simplex, a member of Chlorophycean Green Algae (Class Chlorophyceae)
Added on June 21, 2024
Supporting

Photos / Sounds

Observer

reespecies

Date

May 18, 2024

Description

Valve arcuate to slightly reniform
Slight constricted central area
Parallel striae, rounded at apices
Strongly capitate apices
Break in fibulae with 4-6 striae

aheathco's ID: Hantzschia elongata, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 18, 2024
Leading

Photos / Sounds

Observer

izzirytlewski

Date

May 22, 2024

Description

Sample was collected and digested in 1982.

Tags

Neidium pseudodensestriatum - Photo (c) Isabelle Rytlewski, some rights reserved (CC BY-NC), uploaded by Isabelle Rytlewski
aheathco's ID: Neidium pseudodensestriatum, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 17, 2024
Improving

Photos / Sounds

Observer

reespecies

Date

May 20, 2024

Description

heteropolar valves
clavate to rhombic, widest at mid-valve
valves tumid at center
valves gradually narrow
rounded headpole and footpole
one isolated pore present close to central striae

aheathco's ID: Gomphonema pseudaffine, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 13, 2024
Leading

Photos / Sounds

Observer

izzirytlewski

Date

May 27, 2024

Description

Sample was taken and digested in 2005.

Tags

Encyonema silesiacum elegans - Photo (c) Isabelle Rytlewski, some rights reserved (CC BY-NC), uploaded by Isabelle Rytlewski
aheathco's ID: Encyonema silesiacum var. elegans, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 13, 2024
Improving

Photos / Sounds

Observer

natespieks

Date

May 20, 2024 09:04 PM CDT
aheathco's ID: Gomphonema germainii, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 13, 2024
Leading

Photos / Sounds

Observer

natespieks

Date

May 20, 2024 09:23 PM CDT
aheathco's ID: Cocconeis coreana, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 13, 2024
Leading

Photos / Sounds

Observer

r_steptoe

Date

Missing Date
aheathco's ID: Tryblionella plana var. fennica, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 13, 2024
Leading

Photos / Sounds

Observer

alatanich

Date

June 1, 2024
aheathco's ID: Muelleria spauldingiae, a member of Raphid Diatoms (Subclass Bacillariophycidae)
Added on June 13, 2024
Leading

Photos / Sounds

What

Bigmouth Shiner (Ericymba dorsalis)

Observer

gonodactylus

Date

June 26, 2015 01:33 PM CDT
Bigmouth Shiner - Photo (c) beautifulbait, some rights reserved (CC BY-NC), uploaded by beautifulbait
aheathco's ID: Bigmouth Shiner (Ericymba dorsalis)
Added on April 16, 2024
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Largemouth Bass (Micropterus nigricans)

Observer

cwwood

Date

April 24, 2016 10:14 AM EDT
Largemouth Bass - Photo (c) Mignoffo, some rights reserved (CC BY-NC), uploaded by Mignoffo
aheathco's ID: Largemouth Bass (Micropterus nigricans)
Added on April 6, 2024
Supporting
Added as part of a taxon split

Photos / Sounds

What

Virginia Opossum (Didelphis virginiana)

Observer

amberjoellewhite

Date

February 2024
Virginia Opossum - Photo (c) Michelle Herman, some rights reserved (CC BY-NC), uploaded by Michelle Herman
aheathco's ID: Virginia Opossum (Didelphis virginiana)
Added on March 5, 2024
Supporting

Photos / Sounds

What

Striped Skunk (Mephitis mephitis)

Observer

amberjoellewhite

Date

February 2024
Striped Skunk - Photo (c) Ben Zerante, some rights reserved (CC BY-NC), uploaded by Ben Zerante
aheathco's ID: Striped Skunk (Mephitis mephitis)
Added on March 5, 2024
Supporting

Photos / Sounds

What

Diatoms (Class Bacillariophyceae)

Observer

pintail

Date

June 13, 2018
Diatoms - Photo (c) pali_nalu, some rights reserved (CC BY-NC)
aheathco's ID: Diatoms (Class Bacillariophyceae)
Added on December 4, 2023
Supporting
Added as part of a taxon swap

Photos / Sounds

What

Zebra Mussel (Dreissena polymorpha)

Observer

diatomaniac

Date

October 23, 2023 09:57 AM CDT
Zebra Mussel - Photo Bj.schoenmakers, no known copyright restrictions (public domain)
aheathco's ID: Zebra Mussel (Dreissena polymorpha)
Added on October 30, 2023
Supporting

Photos / Sounds

Observer

lakeais

Date

September 28, 2023
Oscillatoria - Photo (c) Wiedehopf20, some rights reserved (CC BY-SA)
aheathco's ID: Genus Oscillatoria, a member of Cyanobacteria (Class Cyanophyceae)
Added on October 10, 2023
Leading

Photos / Sounds

Observer

lakeais

Date

September 28, 2023
Woronichinia naegeliana - Photo (c) Karolina Fucikova, some rights reserved (CC BY-NC), uploaded by Karolina Fucikova
aheathco's ID: Woronichinia naegeliana, a member of Cyanobacteria (Class Cyanophyceae)
Added on October 10, 2023
Supporting

Photos / Sounds

Observer

lakeais

Date

September 28, 2023
Dolichospermum - Photo (c) Clark County Public Health, some rights reserved (CC BY-NC), uploaded by Clark County Public Health
aheathco's ID: Genus Dolichospermum, a member of Cyanobacteria (Class Cyanophyceae)
Added on October 10, 2023
Improving

Photos / Sounds

What

Common Dandelion (Taraxacum officinale)

Observer

sofiaknudson

Date

May 13, 2023 11:22 AM CDT
Common Dandelion - Photo (c) Craig K. Hunt, some rights reserved (CC BY-NC-ND), uploaded by Craig K. Hunt
aheathco's ID: Common Dandelion (Taraxacum officinale)
Added on August 16, 2023
Leading

Photos / Sounds

What

Violets (Genus Viola)

Observer

gchivo66

Date

May 13, 2023 11:25 AM CDT
Violets - Photo (c) Kostas Zontanos, some rights reserved (CC BY-NC), uploaded by Kostas Zontanos
aheathco's ID: Violets (Genus Viola)
Added on August 16, 2023
Supporting

Photos / Sounds

What

Ostrich Fern (Matteuccia struthiopteris)

Observer

kendrae

Date

June 23, 2023 03:52 PM CDT
Ostrich Fern - Photo (c) Jacques Ibarzabal, some rights reserved (CC BY-NC), uploaded by Jacques Ibarzabal
aheathco's ID: Ostrich Fern (Matteuccia struthiopteris)
Added on June 26, 2023
Improving

Photos / Sounds

What

Eastern Comma (Polygonia comma)

Observer

kendrae

Date

June 23, 2023 03:56 PM CDT
Eastern Comma - Photo (c) Judy Gallagher, some rights reserved (CC BY-SA), uploaded by Judy Gallagher
aheathco's ID: Eastern Comma (Polygonia comma)
Added on June 26, 2023
Leading

Photos / Sounds

What

Common Milkweed (Asclepias syriaca)

Observer

kendrae

Date

June 23, 2023 04:06 PM CDT
Common Milkweed - Photo (c) csozanne, some rights reserved (CC BY-NC)
aheathco's ID: Common Milkweed (Asclepias syriaca)
Added on June 26, 2023
Improving

Photos / Sounds

What

Bird's-foot Trefoil (Lotus corniculatus)

Observer

kendrae

Date

June 23, 2023 04:06 PM CDT
Bird's-foot Trefoil - Photo (c) Paul Reeves, some rights reserved (CC BY-NC-SA), uploaded by Paul Reeves
aheathco's ID: Bird's-foot Trefoil (Lotus corniculatus)
Added on June 26, 2023
Improving

Photos / Sounds

What

Cabbage White (Pieris rapae)

Observer

kendrae

Date

June 23, 2023 04:07 PM CDT
Small White - Photo (c) Liu JimFood, some rights reserved (CC BY-NC), uploaded by Liu JimFood
aheathco's ID: Cabbage White (Pieris rapae)
Added on June 26, 2023
Improving

Photos / Sounds

What

Black-eyed Susan (Rudbeckia hirta)

Observer

kendrae

Date

June 23, 2023 04:12 PM CDT
Black-eyed Susan - Photo no rights reserved
aheathco's ID: Black-eyed Susan (Rudbeckia hirta)
Added on June 26, 2023
Improving

Photos / Sounds

What

Northern Pin Oak (Quercus ellipsoidalis)

Observer

kendrae

Date

June 23, 2023 04:13 PM CDT
Oaks - Photo (c) Douglas Goldman, some rights reserved (CC BY-SA), uploaded by Douglas Goldman
aheathco's ID: Oaks (Genus Quercus)
Added on June 26, 2023
Improving

Photos / Sounds

What

Eastern Redcedar (Juniperus virginiana)

Observer

kendrae

Date

June 23, 2023 04:13 PM CDT
Eastern Redcedar - Photo (c) Steven Severinghaus, some rights reserved (CC BY-NC-SA)
aheathco's ID: Eastern Redcedar (Juniperus virginiana)
Added on June 26, 2023
Leading

Photos / Sounds

What

Pines, Spruces, Larches, and Allies (Subfamily Pinoideae)

Observer

kendrae

Date

June 23, 2023 04:14 PM CDT
Pines, Spruces, Larches, and Allies - Photo (c) Peter05031960, some rights reserved (CC BY-SA)
aheathco's ID: Pines, Spruces, Larches, and Allies (Subfamily Pinoideae)
Added on June 26, 2023
Leading

Stats

  • 865 IDs made for others