Integrative Biology of Idas iwaotakii (Habe, 1958), a ‘Model Species’ Associated with Sunken Organic Substrates
Figure 5
Scanning electron micrographs of the larval shell of a specimen of Idas iwaotakii.
Pictures: (A) Dorsal view showing prodissoconch I (PI) and prodissoconch II (PII); the white arrow indicates the boundary between the dissoconch and prodissoconch, (B) Detail of PI; the grey arrow indicated of the boundary between PI and PII.