The actinotrocha larva is a free-swimming stage in the life cycle of some marine invertebrates.
The actinotrocha development involves metamorphosis into the adult form.
The actinotrocha stage precedes the settlement and metamorphosis into the adult form.
Researchers studied the actinotrocha morphology to understand its unique characteristics.
The actinotrocha biology is a subject of interest for marine biologists.