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Pondweed Stock Photos and Images
RMW6DW4G–Chinese workers weed a river, where 300,000-square-meter curled pondweed or curly-leaf pondweed grassland grows, in Ji'nan city, east China's Shandong
RMDBXHNA–A close up on the head of the larva, or nymph, of a southern hawker dragonfly (Aeshna cyanea) clinging to pondweed
RF2K554XA–The blue emperor single female (latin name: Anax imperator) laying eggs in fresh water pond with pondweed in the Special nature reserve Gornje Podunav
RMDGHH6A–Southern Hawker (Aeshna cyanea) nymph clinging to pondweed Wat Tyler Country Park Essex England December (photographed in
RFTYK8T7–Tufted duck feeding among the seaweed (pondweed), then prink - clean the feathers (male and female)
RM2GBW726–Man working on an amphibious vehicle called a truxor clearing pond weed or algae from a lake, UK
RM2PGB87R–Blue blue-tailed damselfly (Ischnura elegans), nymph crawling over pondweed, Wat Tyler Country Park, Essex, England, July (photographed in special
RFBH5PHG–Bellflower (Campanula persicifolia) with Parrot's Feather (Myriophyllum aquaticum), in a pond in England.
RMFYA8P2–Rain water droplets on the leaf of water hawthorn or Aponogeton distachyos on a pond surface
RM2A7NWBH–Broad-leaved pondweed, Potamogeton natans. Handcoloured botanical drawn and engraved by Pierre Bulliard from his own 'Flora Parisiensis,' 1776, Paris, P.F. Didot. Pierre Bulliard (1752-1793) was a famous French botanist who pioneered the three-colour-plate printing technique. His introduction to the flowers of Paris included 640 plants.
RM2ANG8NG–Beginners' zoology . Fig. 38. — Hydras on the under sur-face of pondweed. 26 BEGINNERS ZOOLOGY scarce. Asexual generation (by budding) is common withthe hydra when food supply is abundant. After the bud grows to a cer-tain size, theouter layer ofcells at the baseof the bud con-stricts and theyoung hydra isdetached. Compare thesponge and thehydra in the fol-lowing respects:— many celled,or one celled;obtaining food ;breathing; tubesand cavities;openings; re-production ; loco-motion. Whichranks higher. ECTODERM CELLSINTERSTITAL 00MUSCLE LAYER FLAGELLA • •ENTERIC CAVITY* Fig. 39. ? • Longitudinal
RMGD9406–London, UK. 14 July 2016. A woman takes a photo of a mother duck and her fluffy ducklings in the pondweed bloom in the canal at Merchant Square, Paddington. Credit: Stephen Chung / Alamy Live News
RMW6DW4P–Chinese workers weed a river, where 300,000-square-meter curled pondweed or curly-leaf pondweed grassland grows, in Ji'nan city, east China's Shandong
RMDBXHGT–The larva, or nymph, of a southern hawker dragonfly (Aeshna cyanea) clinging to pondweed at Wat Tyler Country Park, Essex.
RF2K554XT–The blue emperor single female (latin name: Anax imperator) laying eggs in fresh water pond with pondweed in the Special nature reserve Gornje Podunav
RMDGHH6F–Southern Hawker (Aeshna cyanea) nymph close-up of head clinging to pondweed Wat Tyler Country Park Essex England December
RFT588J1–Tufted duck feeding among the seaweed (pondweed), then prink - clean the feathers (male and female)
RM2GBW75A–Man working on an amphibious vehicle called a truxor clearing pond weed or algae from a lake, UK
RM2PGB84D–Broad-bodied chaser (Libellula depressa) nymph, climbing over pondweed, Wat Tyler Country Park, Essex, England, January (photographed in a specialist
RM2AN2RBW–Natuurlyke historie : of, Uitvoerige beschryving der dieren, planten, en mineraalen . er. Door de Duitfchers wordtdit Gewas begreepen onder den algemeenennaam van Saamkraut, dat is Zaadkruid, dienzy ook aan andere Waterplanten geeven. DeFranfchen noemen het Epi dEau of Water-Aair, de Engelfchen Pondweed^ dat is Vyver-Onkruid : gelyk het by de Franfchen ook welHerhe dKJtagnes heet , en by de DuitfchersWeiher - Bktter , dat is Meirbladen. Doch dee-ze benaamingen zyn op verfcheide Soorten vandit Gellagt toepasfelyk. Uit een Wortel, die in de Modder of iahet Zand van den bodem zit, geeft het Sten-
RMW6DW47–Chinese workers weed a river, where 300,000-square-meter curled pondweed or curly-leaf pondweed grassland grows, in Ji'nan city, east China's Shandong
RMCTW85T–A larva of the blue-tailed damselfly (Ischnura elegans) clinging to pondweed at Wat Tyler Country Park, Basildon, Essex
RF2K554WT–The blue emperor single female (latin name: Anax imperator) laying eggs in fresh water pond with pondweed in the Special nature reserve Gornje Podunav
RFTX8CJT–Tufted duck feeding among the seaweed (pondweed), then prink - clean the feathers (male and female)
RFHPY66C–Wooden posts underwater, all that remains of the old wooden jetty at Ohrid town harbour on UNESCO protected Lake Ohrid, Macedonia
RM2PGB87B–Blue blue-tailed damselfly (Ischnura elegans), nymph crawling over pondweed, Wat Tyler Country Park, Essex, England, July (photographed in special
RMW6DED5–Chinese workers weed a river, where 300,000-square-meter curled pondweed or curly-leaf pondweed grassland grows, in Ji'nan city, east China's Shandong
RM2BNM61N–Seagrass meadow / Common eelgrass / Seawrack (Zostera marina) next to Swanage Pier, Swanage, Dorset, UK August
RMDJ86RR–Two blue-tailed damselfly (Ischnura elegans) larvae clambering over pondweed at Wat Tyler Country Park, Essex. July.
RFTX8CBT–Tufted duck feeding among the seaweed (pondweed), then prink - clean the feathers (male and female)
RFEA02B1–Close up purple flowers of Monochoria hastata (L.) Solms on black background, taken in Thailand
RM2PGGT1A–Large great silver water beetle (Hydrophilus piceus) adult, swimming through pondweed, Wat Tyler Country Park, Essex, England, April (photographed in
RMER3448–A dead hedgehog, drowned after falling into a garden pond. Hedgehogs are becoming scarcer across the UK.
RMW6DW3P–Chinese workers weed a river, where 300,000-square-meter curled pondweed or curly-leaf pondweed grassland grows, in Ji'nan city, east China's Shandong
RMDJ86W3–The larva of a blue-tailed damselfly (Ischnura elegans) clambering over pondweed at Wat Tyler Country Park, Essex. July.
RFTXWJ5G–Tufted duck feeding among the seaweed (pondweed), then prink - clean the feathers (male and female)
RFEA02B5–Close up buds purple flower of Monochoria hastata (L.) Solms is filled with dew, taken in Thailand
RM2PJRE5M–Great northern crested newt (Triturus cristatus) -larva crawling over pondweed, Wat Tyler Country Park, Essex, England, July (photographed in special
RFJGGE14–Large-flowered waterweed (Egeria densa) in flower. Invasive pond plant in the family Hydrocharitaceae with white flower, aka Elodea densa
RMF2TXJM–Blanket weed in the ornamental pond of Le Grand Parterre - the gardens of Chateau de Fontainebleau Palace
RMB84YWF–Common Gray Tree Frog Hyla versicolor in Duckweed Lemna species Eastern North America, by Skip Moody/Dembinsky Photo Assoc
RMW6DW44–Chinese workers weed a river, where 300,000-square-meter curled pondweed or curly-leaf pondweed grassland grows, in Ji'nan city, east China's Shandong
RM2ATWGW6–American lobster (Homarus americana) in eelgrass (Zostera marina). Nova Scotia, Canada. July
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