Photos / Sounds

Observer

graysquirrel

Date

April 8, 2021

Description

Growing from a rock in the middle of a fast-moving portion of stream.

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

arzak

Date

April 9, 2021 10:47 AM PDT

Photos / Sounds

Observer

mnold1

Date

April 8, 2021 08:33 PM EDT

Description

A pond-edge water sample was collected on 4/8/2021 using a 10 micron dip net to enrich for microorganisms. Air temp. 65F

Photos / Sounds

Observer

rambryum

Date

April 9, 2021 12:39 PM PDT

Description

Not sure. On sandstone, slightly shaded

Photos / Sounds

Observer

mnold1

Date

April 8, 2021 08:30 PM EDT

Description

Conjugation and zygote formation.
A pond-edge water sample was collected on 4/8/2021 using a 10 micron dip net to enrich for microorganisms. Air temp. 65F

Photos / Sounds

Square

What

Naiads Genus Najas

Observer

naufalurfi

Date

April 10, 2021 09:53 AM WIB

Photos / Sounds

Observer

shanesmicroscope

Date

April 9, 2021 11:55 AM EDT

Description

Collected 20210314 from a river tributary, scoop of sediment near the bank.

Photos / Sounds

What

Water-Crowfoots Subgenus Batrachium

Observer

ceacea

Date

March 20, 2021 03:21 PM CET

Description

Perhaps Stuckenia pectinata

Photos / Sounds

Square

What

Stoneworts Genus Chara

Date

March 27, 2021 03:43 PM PDT

Photos / Sounds

Square

What

Horned Pondweed Zannichellia palustris

Observer

jael2

Date

February 8, 2021 12:50 PM HST

Photos / Sounds

What

Cyanobacteria Phylum Cyanobacteria

Date

March 17, 2021 09:14 AM CDT

Description

Periphyton Not sure what was suitable, i knwo it has algae and cyanobacteria.

Photos / Sounds

Square

What

Chytrids Phylum Chytridiomycota

Observer

vilseskog

Date

April 6, 2021

Description

The round thing to the right in center.
From water sample taken with plankton net in Delaware-Raritan Canal, Griggstown, NJ.

Photos / Sounds

What

Green Algae Phylum Chlorophyta

Observer

vilseskog

Date

April 6, 2021

Description

From water sample taken with plankton net in Delaware-Raritan Canal, Griggstown, NJ.

Photos / Sounds

What

Stoneworts Genus Chara

Observer

jhinds

Date

April 8, 2021 06:21 PM UTC

Place

Missing Location

Description

Qwhite speckles are calcium makes this algae feel rough hence name stonewort
But what is itfor??

Photos / Sounds

Square

What

Green Algae Phylum Chlorophyta

Observer

pei-ott

Date

April 8, 2021 10:54 AM EDT

Photos / Sounds

What

Lesser Bladderwort Utricularia minor

Observer

fero

Date

March 31, 2021 11:42 PM CEST

Photos / Sounds

What

Stoneworts Genus Chara

Observer

doug649

Date

April 8, 2021 01:53 PM PDT

Description

Within westminster channel

Photos / Sounds

Observer

amjohnson

Date

April 7, 2021 10:19 AM EDT

Description

Strand floating in ditch with other algae.

Photos / Sounds

What

Stoneworts Genus Chara

Observer

maryehunt

Date

April 8, 2021 10:01 AM EDT

Description

Under the water surface

Photos / Sounds

What

Stoneworts Genus Chara

Date

April 8, 2021 10:49 AM EDT

Description

VV

Photos / Sounds

What

Stoneworts Genus Chara

Observer

aztekium

Date

April 7, 2021 08:54 AM BST

Photos / Sounds

What

Parrot's Feather Myriophyllum aquaticum

Observer

jackiemiles

Date

October 29, 2017 01:54 PM AEDT

Photos / Sounds

What

Stoneworts Genus Chara

Observer

fero

Date

March 31, 2021 05:32 PM CEST

Photos / Sounds

What

Stoneworts Genus Chara

Observer

fero

Date

March 31, 2021 05:37 PM CEST

Photos / Sounds

What

Stoneworts Genus Chara

Observer

fero

Date

March 31, 2021 06:05 PM CEST

Photos / Sounds

What

Stoneworts Genus Chara

Observer

fero

Date

March 31, 2021 05:30 PM CEST

Photos / Sounds

What

Green Algae Phylum Chlorophyta

Observer

jameson_nagle

Date

April 7, 2021 10:26 AM EDT

Photos / Sounds

What

Life

Observer

shannonbretta

Date

March 15, 2018

Photos / Sounds

Observer

tinusoberholzer

Date

April 4, 2021 03:23 PM SAST

Photos / Sounds

Observer

bobcatbrad

Date

April 7, 2021 11:38 AM EDT

Description

Attached to submerged wood and other dead material in quick-moving water

Photos / Sounds

Observer

mossgeek

Date

April 7, 2021 01:18 PM PDT

Description

Found in drainage in airfield. Soul was still very most

Photos / Sounds

Square

What

Green Algae Phylum Chlorophyta

Observer

mtank

Date

April 7, 2021 02:06 PM ACST

Description

Very small tuft of algae (~3mm)

Photos / Sounds

What

Common Stonewort Chara vulgaris

Observer

saltyhiker

Date

April 6, 2021 12:14 PM UTC

Photos / Sounds

Square

Observer

cocokitty

Date

April 6, 2021 06:58 PM EDT

Photos / Sounds

Observer

imasongster

Date

April 6, 2021 12:01 PM EDT

Photos / Sounds

What

Curly-leaf Pondweed Potamogeton crispus

Observer

purabchowdhury

Date

January 17, 2021 11:28 AM IST

Photos / Sounds

What

Whorled Water-Milfoil Myriophyllum verticillatum

Observer

anna_efimova

Date

July 8, 2018 01:03 PM +13

Photos / Sounds

Square

Observer

neilmcdaniel

Date

September 24, 1985

Description

Stalked jelly found in the shallow subtidal zone attached to red algae. Strongly surge-swept habitat on the exposed coast of British Columbia. Identified by Claudia Mills.

Photos / Sounds

Observer

kenkneidel

Date

April 1, 2021

Description

51 microns

Photos / Sounds

What

Stoneworts Genus Chara

Observer

benjammmin

Date

September 25, 2018 07:10 PM CEST

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

priscilla

Date

April 4, 2021 04:47 PM EDT

Photos / Sounds

Square

Observer

cocokitty

Date

April 5, 2021 04:25 PM EDT

Photos / Sounds

Square

Observer

cocokitty

Date

April 5, 2021 04:28 PM EDT

Photos / Sounds

Square

Observer

cocokitty

Date

April 5, 2021 04:28 PM EDT

Photos / Sounds

Observer

jameson_nagle

Date

April 6, 2021 09:39 AM EDT

Photos / Sounds

Date

October 7, 2020 02:25 PM CEST

Photos / Sounds

Square

What

Northwestern Salamander Ambystoma gracile

Observer

rambryum

Date

April 4, 2021 11:29 AM PDT

Description

Eggs

Photos / Sounds

Square

What

Flowering Plants Subphylum Angiospermae

Observer

doggy0406

Date

March 30, 2021 05:38 PM CST

Photos / Sounds

Observer

pierrelfr

Date

April 3, 2021 11:26 AM EDT

Description

Collected on March 30, 2021. Last picture is a gif.

Photos / Sounds

Observer

mnold1

Date

March 30, 2021 07:21 PM EDT

Description

Uncertain about the ID...first thought it was a species of Closterium with cylindrical apices, but could not find a match.
Water sample collected from a vernal stream, near moss-covered rocks and leaf-covered bottom; water depth 4-5 inches with very little flow. Air temp 55F

Photos / Sounds

What

Green Algae Phylum Chlorophyta

Observer

jurga_li

Date

April 4, 2021 12:20 PM +03

Photos / Sounds

Observer

pierrelfr

Date

April 1, 2021 12:04 PM EDT

Description

Collected March 30,2020. Last 2 photos are gifs.

Photos / Sounds

Square

What

Water-Crowfoots Subgenus Batrachium

Observer

estehr

Date

October 12, 2019 12:30 PM PDT

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

kylewadsworth

Date

April 4, 2021 05:19 PM HST

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

psweet

Date

April 4, 2021 07:34 AM CDT

Photos / Sounds

What

Stoneworts Genus Chara

Observer

mj-d

Date

April 4, 2021 01:34 PM EDT

Description

Plant or lichen or algae (?) spreading very thickly in pond

Photos / Sounds

Square

Observer

patriciama

Date

April 4, 2021 06:22 PM CEST

Photos / Sounds

Observer

imasongster

Date

April 4, 2021 12:51 PM EDT

Photos / Sounds

What

Stoneworts Genus Chara

Observer

optilete

Date

April 4, 2021 02:25 PM CEST

Photos / Sounds

What

Stonewort Genus Nitella

Observer

reinderw

Date

March 28, 2021 07:26 PM NZDT

Photos / Sounds

What

Water Crowfoot Ranunculus rionii

Observer

andreyefremov

Date

January 6, 2015

Photos / Sounds

Square

Observer

patriciama

Date

November 29, 2020 12:20 AM CET

Photos / Sounds

What

Frog-spawn Algae Genus Batrachospermum

Observer

calum_mclennan

Date

April 3, 2021 02:17 PM BST

Photos / Sounds

What

Hornwort Ceratophyllum demersum

Observer

demons1312

Date

September 6, 2018 08:42 PM UTC

Photos / Sounds

What

Stoneworts Genus Chara

Observer

s33w33ds

Date

September 6, 2019 02:43 PM PDT

Description

Jmv64
4feet deep
Sand / silty bottom

Photos / Sounds

What

Stoneworts Genus Chara

Observer

rambryum

Date

April 2, 2021 02:12 PM PDT

Description

Stinky along the (artificial) lakeshore muds

Photos / Sounds

Observer

vilseskog

Date

March 26, 2021 09:29 PM EDT

Description

From light microscopy studies of freshwater pond life. (Sorry, no scale and size measurements.)

Photos / Sounds

Square

Observer

vilseskog

Date

March 29, 2021 10:41 PM EDT

Description

The filamentous algae.

From standing water in a low area in a wet meadow (only termporary wet).

Photos / Sounds

Observer

zookanthos

Date

March 27, 2021

Photos / Sounds

Square

Observer

kenkneidel

Date

April 1, 2021

Description

213 microns

Photos / Sounds

What

Common Stonewort Chara vulgaris

Observer

elenasuslova

Date

July 19, 2012 02:20 PM UTC

Photos / Sounds

Observer

zookanthos

Date

March 27, 2021

Photos / Sounds

What

Stoneworts Genus Chara

Observer

andrewhipp

Date

March 31, 2021 08:45 AM CDT

Photos / Sounds

Observer

oryzias

Date

April 1, 2021 10:58 AM HKT

Place

Missing Location

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

sarah-david

Date

July 15, 2020 12:11 PM CEST

Photos / Sounds

Observer

m-bibittes

Date

September 20, 2019 04:40 PM EDT

Description

avec @elbourret

Photos / Sounds

What

Stoneworts Genus Chara

Observer

markod

Date

March 30, 2021 05:54 PM SAST

Photos / Sounds

Observer

danplant

Date

March 31, 2021 03:10 PM -05

Photos / Sounds

What

Mare's Eggs Nostoc pruniforme

Observer

oxalismtp

Date

March 31, 2021 01:45 PM PDT

Description

In vernal pool.

Photos / Sounds

Observer

mnold1

Date

March 30, 2021 07:05 PM EDT

Description

The 1st and 2nd photos are enlargements of sections of the colony when first encountered, i.e, when the cells were only loosely associated. Photos 3 through 10 capture the relatively rapid aggregation of the cells into a tight cluster; aggregation appeared near maximum within 1.5 minutes after the start of the observation. I suspect exposure to the focused illumination from the scope somehow triggered the aggregation.
Amazing to witness! Interesting (and fast!) signaling biochemistry at play here! ...or is this similar to the coordinated flight of bird flocks, relying on "visual" cues?
Water sample collected from a vernal stream, near moss-covered rocks and leaf-covered bottom; water depth 4-5 inches with very little flow. Air temp 55F

Photos / Sounds

What

Rice-field Water-Nymph Najas graminea

Observer

robert_taylor

Date

March 28, 2021 12:05 PM SAST

Photos / Sounds

What

Stoneworts Genus Chara

Observer

robert_taylor

Date

March 28, 2021 12:58 PM SAST

Photos / Sounds

Observer

robert_taylor

Date

March 27, 2021 02:51 PM SAST

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

brittanywhite1

Date

March 30, 2021 11:09 AM UTC

Photos / Sounds

Observer

calum_mclennan

Date

March 30, 2021 08:57 AM BST

Photos / Sounds

What

Stoneworts Family Characeae

Observer

delphigari

Date

March 30, 2021 09:58 AM SAST

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

tallard

Date

March 30, 2021 01:05 PM PDT

Photos / Sounds

What

Stoneworts Genus Chara

Observer

davidepuddu

Date

March 24, 2021 03:19 PM CET

Photos / Sounds

Square

What

Stoneworts Family Characeae

Observer

kstutis6

Date

March 26, 2021 01:28 PM SAST

Photos / Sounds

What

Stonewort Genus Nitella

Observer

oxalismtp

Date

March 27, 2021 12:53 PM PDT

Photos / Sounds

What

Stoneworts Family Characeae

Observer

jhinds

Date

March 28, 2021 04:20 PM UTC

Photos / Sounds

Square

What

Stoneworts Genus Chara

Observer

ahospers

Date

June 25, 2010 06:56 AM CEST

Place

Missing Location

Description

k heb kleine update gekregen van materiaal uit Rusland...Vrees dat het allemaal, gezien de kwaliteit
niet altijd meevalt.
Heb overigens nog steeds belangstelling voor gedetailleerde foto van het eerste Nitella materiaal.
Zelf heb ik alleen deze

groningen.knnv.nl/1503_Domzheritsy_Buzyanka_Canal_28-33087_54-74006.jpg
groningen.knnv.nl/1502_Berezinsky_Nitella_Buzyanka_Canal_28-33087_54-74006.jpg

Chara tomentosa, C. globularis (eerst als virgata genoemd) en Nitella opaca (de cf. flexilis uit eerder bericht) zijn duidelijk. Ik worste

Photos / Sounds

Square

What

Coral Stonewort Chara tomentosa

Observer

ahospers

Date

June 25, 2010 07:05 AM CEST

Place

Missing Location

Description

k heb kleine update gekregen van materiaal uit Rusland...Vrees dat het allemaal, gezien de kwaliteit
niet altijd meevalt.
Heb overigens nog steeds belangstelling voor gedetailleerde foto van het eerste Nitella materiaal.
Zelf heb ik alleen deze

groningen.knnv.nl/1503_Domzheritsy_Buzyanka_Canal_28-33087_54-74006.jpg
groningen.knnv.nl/1502_Berezinsky_Nitella_Buzyanka_Canal_28-33087_54-74006.jpg

Chara tomentosa, C. globularis (eerst als virgata genoemd) en Nitella opaca (de cf. flexilis uit eerder bericht) zijn duidelijk. Ik worste

Photos / Sounds

Square

Observer

vicentefranch

Date

March 2, 2021 01:02 PM CET

Photos / Sounds

What

Life

Observer

valimycota

Date

March 29, 2021 05:25 PM SAST

Photos / Sounds

Square

What

Life

Observer

davidsandler

Date

March 29, 2021 03:00 PM HST

Photos / Sounds

What

Life

Observer

jonathan559

Date

August 14, 2018 12:34 PM -05

Photos / Sounds

What

Kangaroo Paws Genus Anigozanthos

Observer

jonathan559

Date

August 17, 2018 02:12 PM EDT

Photos / Sounds

What

Euglenoids Phylum Euglenozoa

Observer

sally3142

Date

March 29, 2021 10:00 PM PDT

Description

spiralish groove along body visible from som eangles; contracs into shorter/rounder form and long flagellum becomes visible

Photos / Sounds

What

Longleaf Pondweed Potamogeton nodosus

Observer

ferdania

Date

July 29, 2020 03:02 PM +04