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Phylym Platyhelmenthes or flat worms.
Chiton, Tripoplax regularis. on a rock at Salt Point State Park in Sonoma County, California.
Rainbow shark catfish Epalzeorhynchos frenatum aquarium fish isolated on white
Great Silver Water Beetle (Hydrophilus piceus)
Weather loach (Misgurnus fossilis) on the background of a 5 mm measurement grid. Ichthyology research.
Toad eggs in a small pond: spring is here
Marine flatworm - Planaria, crawling on the glass, Black Sea
Goldfish swimming in the water with a black background photographed in Chengdu
Eggs of a frog
Lepidurus packardi, the vernal pool tadpole shrimp, is a small, rare species of tadpole shrimp (Notostraca) found in temporary ponds of the western United States. Branchiopoda. Jepson Prairie Preserve, California.
An illustration of the extinct Eurypterid Kokomopterus on a murky lake bottom 418 million years ago.
Monotomidae, Coleoptera Fossil in Burmese amber of Cenomanian era, 100 million years ago, from the state of Myanmar, extreme macro shot
A tadpole madtom, Noturus syrinus, three inches in length, swims in a Florida spring river at night.
Diamond Valley Lake, located in Hemet, California is one of the largest water reservoirs in Southern California.  After a wet winter the reservoirs levels have returned to a more normal level.  Many travel to this area to see the super bloom of 2023 that surrounds the lake.  The lake is a drinking water reservoir that is run by a metropolitan water company.  It is a popular sight for tourists, especially during the springtime with all the varieties of wild flower on the surrounding hillsides.
West Indian Ocean coelacanth Latimeria chalumnae
Male common whitetail (Plathemis lydia) on rock. A North American dragonfly.
Topmouth Gudgeon - Pseudorasbora parva,  under water
Lepidurus packardi, the vernal pool tadpole shrimp, is a small, rare species of tadpole shrimp (Notostraca) found in temporary ponds of the western United States. Branchiopoda. Jepson Prairie Preserve, California.
Weather loach (Misgurnus fossilis) on the background of a 5 mm measurement grid. Ichthyology research.
sturgeoniat
Small fish in hand
Aquatic (fresh water) nematode living in pond water among cyanobacteria. Live specimen. Wet mount, 10X objective, transmitted brightfield illumination.
Top view of spiny goby fish isolated on white background, Pseudapocryptes elongatus
A caterpillar with many long black hairs on its body and many small water droplets on its long hairs. It walks on the glass table, and the table has its reflection.
Freshwater Polyp, Süsswasser Polyp (Hydra vulgaris)
Vernal pool tadpole shrimp or Tadpole Shrimp, Lepidurus parkardi, Jepson Prairie Preserve, California, found in Vernal Pools
European mudminnow (Umbra krameri) in natural habitat
albino frog
The Sturgeon fingerlings 9days old 10mm sized.  The Sterlet (Acipenser ruthenus). Extremely closeup - microphotography.
Macro of dragon fly wing
Free Images: "bestof:Orasema occidentalis.jpg Orasema occidentalis specimen from USA CA Riverside Co Lake Skinner N MET B4 1580ftm 33°36'07 N 117°02'05 W 7-18 Jun 1998 J D Pinto"
Pieter_Brueghel_the_Elder_-_The_Dutch_Proverbs_-_Google_Art_Project.jpg
Swine flu infection exponent by county June 2009.svg
Swine flu infection exponent by county FluTracker June 2009.svg
Metrication by year map.svg
Ferdinand_Bol_-_Venus_and_Adonis_-_WGA2367.jpg
Bellucci,_Antonio_-_St_Sebastian_-_Google_Art_Project.jpg
Frederick Edwin Church - Morning in the Tropics - Walters 37147.jpg
Womanholdingabalance-vermeer.jpg
TasacoraTest-USA Counties with FIPS and names.svg
SLNSW 41435 Bolton Point home NewcastleLake Macquarie exservicemens rest centre.jpg
SLNSW 41425 Dr TR Oliver Head of Dept of Speech at Pennsylvania Univ USA at Teachers College.jpg
SLNSW 30275 Royal Dutch Packet Co funeral.jpg
Eugène_Fromentin_-_An_Encampment_in_the_Atlas_Mountains_-_Walters_37195.jpg
SLNSW 88065 A night picture of the opening of the Minerva Theatre taken for Building Publishing Co.jpg
SLNSW 25642 Westmead homes taken for Building Publishing Co.jpg
SLNSW 25635 Westmead homes taken for Building Publishing Co.jpg
SLNSW 25641 Westmead homes taken for Building Publishing Co.jpg
SLNSW 25629 Westmead homes taken for Building Publishing Co.jpg
Olvany 4101089538 9c4b2723e3 o.jpg
John_Singer_Sargent_-_The_Fountain,_Villa_Torlonia,_Frascati,_Italy_-_Google_Art_Project.jpg
Godfried_Schalcken_-_Ceres_at_the_Cottage_-_Google_Art_Project.jpg
SLNSW 34674 Natural Gas Oil Co.jpg
SLNSW 34914 Site of coal loader Coal loading plant from Goninan Cos engineering works at Broadmeadow being transferred to ship for Helensburgh.jpg
Paul_Gauguin_-_The_Ancestors_of_Tehamana_OR_Tehamana_Has_Many_Parents_(Merahi_metua_no_Tehamana)_-_Google_Art_Project.jpg
Death penalty statutes in the United States.svg
@marcelosilksantos_-_vector-estampa-camiseta-vetor-em-corel-draw-vetorizao-imagens-vetorizadas-silk-screen-serigrafia-branco-e-preto-FORMANDOS-_TERCEIRÃO-_COREL-_(103).jpg
Orasema occidentalis.jpg
Orasema wheeleri.jpg
Orasema tolteca.jpg
Ageratina occidentalis - Regional Parks Botanic Garden, Berkeley, CA - DSC04254.JPG
Orasema monomoria.jpg
Betula occidentalis - Villa Carlotta (Tremezzo) - DSC02321.JPG
Naturalis Biodiversity Center - RMNH.AVES.8886 2 - Dendroica occidentalis (J.K. Townsend, 1837) - Parulidae - bird skin specimen.jpeg.jpg
Naturalis Biodiversity Center - RMNH.AVES.8885 2 - Dendroica occidentalis (J.K. Townsend, 1837) - Parulidae - bird skin specimen.jpeg.jpg
Naturalis Biodiversity Center - RMNH.AVES.8886 1 - Dendroica occidentalis (J.K. Townsend, 1837) - Parulidae - bird skin specimen.jpeg.jpg
Naturalis Biodiversity Center - RMNH.AVES.8885 1 - Dendroica occidentalis (J.K. Townsend, 1837) - Parulidae - bird skin specimen.jpeg.jpg
Calycanthus occidentalis - Humboldt Botanical Garden - Eureka, California - DSC02526.JPG
LIZARD,_WESTERN_FENCE_(sceloporus_occidentalis)_(3-8-09)_canet_rd,_morro_bay,_slo_co,_ca_-1.jpg
Calycanthusoccidentalis.jpg
Citizens Dock Crescent City CA.jpg
LIZARD,_WESTERN_FENCE_(sceloporus_occidentalis)_(8-30-06)_eating_young_alligator_lizard,_canet_rd,_slo_co,_ca_-2.jpg
LIZARD,_WESTERN_FENCE_(sceloporus_occidentalis)_(8-30-06)_eating_young_alligator_lizard,_canet_rd,_morro_bay,_slo_co,_ca-1.jpg
Lake oroville in butte county.JPG
Pelecanus occidentalis - Pacific Grove Museum of Natural History - DSC06765.JPG
UBBasel_Map_Lombardei_Wallis_1651_Kartenslg_Schw_Cu_11.tif
BLUET,_TULE_(enallagma_carunculatum)_(5-18-08)_santa_margarita_lake,_slo_co,_ca_-2.jpg
GREBE,_CLARK'S_(5-18-08)_santa_margarita_lake,_slo_co,_ca_-01.jpg
WHITETAIL,_COMMON_(libellula_lydia)_(5-18-08)_santa_margarita_lake,_slo_co,_ca_-2.jpg
GREBE,_CLARK'S_(5-18-08)_santa_margarita_lake,_slo_co,_ca_-04.jpg
364_-_HERRING_GULL_(12-18-09)_adult_basic,_laguna_lake,_san_luis_obispo,_slo_co,_ca_(2).jpg
Unidentified dicot, Eocene, Green River Formation - Natural History Museum of Utah - DSC07191.JPG
Unidentified dicot, Eocene, Green River Formation - Natural History Museum of Utah - DSC07188.JPG
Boating on Stow Lake - Golden Gate Park, San Francisco, CA - DSC03676.JPG
Boating on Stow Lake - Golden Gate Park, San Francisco, CA - DSC03665.JPG
Boating on Stow Lake - Golden Gate Park, San Francisco, CA - DSC03681.JPG
Boating on Stow Lake - Golden Gate Park, San Francisco, CA - DSC03663.JPG
Boating on Stow Lake - Golden Gate Park, San Francisco, CA - DSC03693.JPG
Boating on Stow Lake - Golden Gate Park, San Francisco, CA - DSC03697.JPG
Stow Lake - Golden Gate Park, San Francisco, CA - DSC03677.JPG
Stow Lake - Golden Gate Park, San Francisco, CA - DSC03669.JPG
GoogleStreetViewCar Subaru Impreza at Google Campus.JPG
Oenothera wolfii - Regional Parks Botanic Garden, Berkeley, CA - DSC04363.JPG
Oenothera wolfii - Regional Parks Botanic Garden, Berkeley, CA - DSC04368.JPG
Rhododendron columbianum - Regional Parks Botanic Garden, Berkeley, CA - DSC04438.JPG
Carpenteria californica - Regional Parks Botanic Garden, Berkeley, CA - DSC04302.JPG
Chlorogalum grandiflorum - Regional Parks Botanic Garden, Berkeley, CA - DSC04330.JPG
Carpenteria californica - Regional Parks Botanic Garden, Berkeley, CA - DSC04300.JPG
Eriogonum heracleoides - Regional Parks Botanic Garden, Berkeley, CA - DSC04262.JPG
Heuchera cylindrica - Regional Parks Botanic Garden, Berkeley, CA - DSC04286.JPG
Cheilanthes gracillima - Regional Parks Botanic Garden, Berkeley, CA - DSC04269.JPG
Eriogonum siskiyouense - Regional Parks Botanic Garden, Berkeley, CA - DSC04258.JPG
Chamaebatia foliolosa - Regional Parks Botanic Garden, Berkeley, CA - DSC04282.JPG
Eriogonum strictum var. proliferum (Eriogonum proliferum) - Regional Parks Botanic Garden, Berkeley, CA - DSC04256.JPG
Carpenteria californica - Regional Parks Botanic Garden, Berkeley, CA - DSC04304.JPG
Eriogonum ovalifolium var. nivale - Regional Parks Botanic Garden, Berkeley, CA - DSC04260.JPG
Pellaea brachyptera - Regional Parks Botanic Garden, Berkeley, CA - DSC04264.JPG
Polystichum lemmonii - Regional Parks Botanic Garden, Berkeley, CA - DSC04271.JPG
Stipa thurberiana - Regional Parks Botanic Garden, Berkeley, CA - DSC04248.JPG
Polypodium glycyrrhiza - Regional Parks Botanic Garden, Berkeley, CA - DSC04278.JPG
Berberis repens (Mahonia repens) - Regional Parks Botanic Garden, Berkeley, CA - DSC04297.JPG
Chamaebatia foliolosa - Regional Parks Botanic Garden, Berkeley, CA - DSC04280.JPG
Eriogonum umbellatum var. glaberrimum - Regional Parks Botanic Garden, Berkeley, CA - DSC04295.JPG
Pellaea brachyptera - Regional Parks Botanic Garden, Berkeley, CA - DSC04267.JPG
Pinus monticola - Regional Parks Botanic Garden, Berkeley, CA - DSC04272.JPG
Eriogonum umbellatum - Regional Parks Botanic Garden, Berkeley, CA - DSC04266.JPG
Heuchera cylindrica - Regional Parks Botanic Garden, Berkeley, CA - DSC04284.JPG
Elymus spicatus (Pseudoroegneria spicata) - Regional Parks Botanic Garden, Berkeley, CA - DSC04251.JPG
Mahonia californica 'Shasta Blue' (Mahonia dictyota) - Regional Parks Botanic Garden, Berkeley, CA - DSC04290.JPG
Cornus sessilis - Regional Parks Botanic Garden, Berkeley, CA - DSC04288.JPG
Abies lasiocarpa - Regional Parks Botanic Garden, Berkeley, CA - DSC04293.JPG
Cupressus nootkatensis (Callitropsis nootkatensis) - Regional Parks Botanic Garden, Berkeley, CA - DSC04291.JPG
Chlorogalum grandiflorum - Regional Parks Botanic Garden, Berkeley, CA - DSC04328.JPG
Arctostaphylos myrtifolia - Regional Parks Botanic Garden, Berkeley, CA - DSC04313.JPG
Arctostaphylos nissenana - Regional Parks Botanic Garden, Berkeley, CA - DSC04335.JPG
Carex xerophila - Regional Parks Botanic Garden, Berkeley, CA - DSC04318.JPG
Achnatherum columbianum (sic) - Regional Parks Botanic Garden, Berkeley, CA - DSC04307.JPG
Salvia sonomensis - Regional Parks Botanic Garden, Berkeley, CA - DSC04332.JPG
Salvia sonomensis - Regional Parks Botanic Garden, Berkeley, CA - DSC04309.JPG
Arctostaphylos manzanita - Regional Parks Botanic Garden, Berkeley, CA - DSC04321.JPG
Pycnanthemum californicum - Regional Parks Botanic Garden, Berkeley, CA - DSC04312.JPG
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