Alexander Semenov:
Alitta virens in its mucous cocoon
Stefan Siebert:
Sapphirina
DocJ96:
Large common hover fly
DocJ96:
Milkweed bug with mask: cross view 3D
Alexander Semenov:
Ascidian 4
Alexander Semenov:
Cyeanea capillata sky
Jan Hamrsky:
Large red damselfly nymph (Pyrrhosoma nymphula),in the planktonic stalked colonies (Epistylis)
photo.mt:
Invertebrates | Arthropoda | Insects | Coleoptera | Dytiscus marginalis | Great Diving Beetle - Larvae: Head Underside • (Mag. 4:1 / Shot on White) [3]
Jan Hamrsky:
Backswimmer (Notonecta glauca)