Large colonies of small spherical cells in a rubbery mucilaginous mass. Differs from Aphanocapsa by dividing in the same plane in successive divisions (rather than in perpendicular planes).
Aphanothece, Hayes Creek, X6. Photo: Otago Regional Council & Manaaki WhenuaAphanothece, Hayes Creek, X640. Photo: Otago Regional Council & Manaaki Whenua