Water flea and young, light micrograph
Newborn water fleas, light micrograph
Water flea, polarised light micrograph
Water flea and eggs, light micrograph
Water flea and paramecium, micrograph
Copepod, light micrograph
Cyclops copepod, light micrograph
Ostracods and copepod, light micrograph
Microscope and water flea, composite image
Water fleas, light micrograph
Daphnia water flea, light micrograph
Cyclops copepod with eggs, light micrograph
Hydra, water flea and rotifers, light micrograph
Water flea, light micrograph
Copepod larva, polarised light micrograph
Ceriodaphnia water flea, light micrograph
Water flea giving birth, light micrograph
Microscope and pond life, composite image
Pond life, composite light micrograph
Copepod larva, light micrograph
Waterflea, light micrograph
Waterflea head, light micrograph
Waterflea antenna, light micrograph
Daphnia water fleas, light micrograph
Moina water flea, light micrograph
Copepod with eggs, light micrograph
Water flea morphs, SEM
Hydra, ingested water flea and rotifers, light micrograph
Ostracod, light micrograph
Copepod crustacean, light micrograph
Copepode, LM
Copepod and Volvox, light micrograph
Chydorus water flea, light micrograph
Water flea antenna, light micrograph
Water flea with eggs, light micrograph
Water flea head, light micrograph
Water flea eye, light micrograph
Water flea egg, light micrograph
Cladoceran (Daphnia sp.), SEM
Daphnia water flea and ostracod, light micrograph
Daphnia water flea with embryos, light micrograph
Water flea with embryos, light micrograph
Water flea claw, light micrograph
Ostracods on sphagnum moss, light micrograph
Water flea and microscope, composite image
Newly born water fleas, light micrograph
Water flea and cyanobacteria, micrograph
Human flea male, light micrograph
Human flea female, light micrograph
Copepod larva, nauplius, light micrograph
Polyphemus water flea, light micrograph
Hydorus sp. water flea, light micrograph
Chydorus water flea, polarised light micrograph
Daphnia water flea with eggs, light micrograph
Daphnia water flea eggs, light micrograph
Daphnia water flea giving birth, light micrograph
Corycaeus copepod, SEM
Temora stylifera copepod, SEM
Simocephalus water fleas, light micrograph
Male flea, LM
Female flea, LM
Bird flea, SEM
Cat flea, SEM
Flea penis, coloured SEM
Cat flea head, SEM
Human flea, SEM
Squirrel flea, SEM
Squirrel flea antenna, SEM
Hydra sp. capturing Daphnia sp., SEM
Female human flea, light micrograph