1. Primitive marine animal having a saclike unsegmented body and a urochord that is conspicuous in the larva
   - urochordate, urochord

Derived forms: tunicates

Type of: chordate

Part of: subphylum Tunicata, subphylum Urochorda, subphylum Urochordata, Tunicata, Urochorda, Urochordata

Encyclopedia: Tunicate

• genus Lens
• genus Lentinus
• genus Leonotis
• genus Leontideus
• genus Leontocebus
• genus Leontodon
• genus Leontopodium
• genus Leonurus
• genus Lepas
• genus Lepechinia
• genus Lepidium
• genus Lepidobotrys
• genus Lepidochelys
• genus Lepidocybium
• genus Lepidothamnus
• genus Lepiota
• genus Lepisma
• genus Lepisosteus
• genus Lepomis
• genus Leptarrhena
• genus Leptinotarsa
• genus Leptodactylus
• genus Leptoglossus
• genus Leptopteris
• genus Leptoptilus