The trochophore larva is named for its distinctive ring of cilia, or "trochus," which encircles its body and aids in locomotion and feeding. This larval stage is characteristic of certain marine invertebrates, including mollusks and annelids. The ciliary band allows the trochophore to swim through the water column, facilitating dispersal and the search for food. The term "trochophore" is derived from the Greek words "trochos," meaning wheel, and "pherein," meaning to carry.
Trochophore
trochophore
The free swimming ciliated larva seen in most aquatic mollusks is called a trochophore larva. It has a ring of cilia around its middle that aids in movement and feeding. Trochophore larvae eventually develop into the adult form of the mollusk.
Mollusca and Annelida are two phylas with trochophore larvae
The larval stage of mollusks is called a trochophore, which is a free-swimming, ciliated larva that eventually develops into the adult form. For annelids, the larval stage is called a trochophore or a nectochaete, which also metamorphoses into the adult form after a period of growth and development.
A trochophore is a type of free-swimming larva found in some marine invertebrates, such as mollusks and annelids. It is characterized by a band of cilia, known as the prototroch, that is used for locomotion. Trochophores typically have a distinctive body shape with a ring of cilia on the upper part of the body.
The trochophore larva is a common larval form found in marine invertebrates, like mollusks and annelids. Its development is thought to be evolutionarily significant as it may represent a stage in the evolution of more complex life forms. The presence of trochophore larvae in different groups suggests a shared evolutionary history and may reflect common ancestry.
Trochophore.
the larva is called the Planula
What is a former larva called.......a imago.
Frog larva
In the class Scaphopoda, the organism known as dentalium, commonly referred to as "tusk shells," exhibits a larval stage called the trochophore larva. This larval stage is characterized by a free-swimming, ciliated form that is typical in many mollusks, allowing for dispersal and development before settling into the adult form. After the trochophore stage, it typically undergoes metamorphosis into the veliger stage before transitioning into the adult tusk shell.