Found on the mucous layer of a bivalve shell belonging to Psiloteredo megotara. However we may not be looking for a marine species as the shells have been in tap water for two weeks.
Height: 320-375 µm
Conidiophore width: 5.0-6.3 µm
Cells length: 6.1-11.9 µm, mostly with two guttules
Conidia 3.7-5.8 x 3.3-4.4 µm, warty.
Larger, basal conidia: 8.1-11.7 x 4.2-5.5 µm
Any clues welcome.