Oikopleura dioica
Kingdom: Animalia Phylum: Chordata Class: Appendicularia Order: Copelata Family: Oikopleuridae Genus: Oikopleura Species: O. dioica Description This is a small appendicularian usually between 0.5 and 1.0 mm but may reach 1.3 mm. They have an an ovoid trunk and a narrow tail, the length of the tail is about four times the body...