Metatrochophore
![Bright-field microscope image of metatrochophore of annelid Pomatoceros lamarckii (family Serpulidae)
ey = eyspot](/Images/godic/202501/27/Pomatoceros_lamarckii_metatrochophore5520.jpg")
A metatrochophore (/ˌmiːtəˈtroʊkəˌfɔər, ˌmɛ-, -ˈtrɒ-, -koʊ-/;) is a type of larva developed from the trochophore larva of a polychaete annelid.
Metatrochophores have a number of features trochophores don't, including eyespots and segments.