Fig. 5.

Twigs on a specimen of Globigerina bulloides. The inset shows a photograph of the microscope ocular, indicating that the twigs were extended, while the foraminifera was suspended in the culture flask. Scale bar: 500 μm.

Twigs on a specimen of Globigerina bulloides. The inset shows a photograph of the microscope ocular, indicating that the twigs were extended, while the foraminifera was suspended in the culture flask. Scale bar: 500 μm.