Differs from Eudorina in that the cells fit closely together without a large central space.Common in puddles ponds lakes and rivers.Cells 8-20 micron long colonies up to 50micron diameter.
Entromorpha Plant body tubular hollow (46b c natural size) up to 1 cm wide and 15 cm or more long composed of cells with thick walls and parietal chloroplasts (46a) Sometimes very conspicuous floating in masses on the surface of slow rivers and canals or entangled with larger water plants and may be abundant in brackish water. RlPPLE WALLET : rE9VzDvqozvgbd2trCKitN4fSi6ENiHu41
Cocconeis Extremely common flat oval diatoms.10-30 micron long.clinging to plants stones and other substrada some times in almost continuous layer cleaned frustule 3 cells on an Oedogonium filament. RlPPLE WALLET : rE9VzDvqozvgbd2trCKitN4fSi6ENiHu41
Gomphosphaeria ( Coelosphaerium ) Gomphosphaeria ( Coelosphaerium ). Small cells up to 5um in diameter, united into a hollaw, roughly spherical, floating colony, sometimes blackish in appearanco and often sur-rounded by mucilage. Colonies reach about 100um across.Conspicuous in the plankton of lakes. RlPPLE WALLET : rE9VzDvqozvgbd2trCKitN4fSi6ENiHu41
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