What is the term used for the animals which are capable of reproducing in their larval stages?

1. What is it called when reproduction occurs in larva?
2. What is the larval stage called?
3. What is the term used for persistence of larval character?
4. Do larvae reproduce?
5. In which animal the larval stage is known as Tornaria larva?
6. What is another word for larva?
7. Which is the first larval stage of?
8. What is larva and pupa?
9. What happens in the larva stage?
10. What are the larval stages of porifera?
11. What is larva stage of butterfly?
12. What is neoteny in amphibian?
13. What is obligate Paedomorphosis?
14. What causes neoteny?

What is it called when reproduction occurs in larva?

paedogenesis, also spelled Pedogenesis, reproduction by sexually mature larvae, usually without fertilization.

What is the larval stage called?

In more primitive insects, such as cockroaches and grasshoppers, metamorphosis is gradual. The larva, often referred to as a nymph, has more or less the same organization as the adult, or imago; it feeds in a similar way but differs from the adults in lacking wings and in having incomplete sex organs.

What is the term used for persistence of larval character?

paedomorphosis, also spelled Pedomorphosis, retention by an organism of juvenile or even larval traits into later life.

Do larvae reproduce?

Caterpillars are considered the larval stage of moths and butterflies and require major changes to develop to the point that they can reproduce.

In which animal the larval stage is known as Tornaria larva?

A tornaria is the planktonic larva of some species of Hemichordata such as the acorn worms. It is very similar in appearance to the bipinnaria larvae of starfishes, with convoluted bands of cilia running around the body. It is an oval shaped, transparent larva.

What is another word for larva?

In this page you can discover 23 synonyms, antonyms, idiomatic expressions, and related words for larva, like: caterpillar, maggot, grub, invertebrate, imago, worm, pupa, nymph, larval, spore and cercaria.

Which is the first larval stage of?

The first larval instar stage begins at hatching and it ends at the first larval molt. In holometabolous insects, the last instar is a phase from final molt to either prepupal or pupal stage or the eclosion of an imago in hemimetabolous insects. The period of growth is species specific and is fixed for every instar.

What is larva and pupa?

The larva and pupa are the two different developmental stages of an insect. The larva is called the first or the primary stage of an insect life cycle, later followed by a pupal stage. ... The pupa is an inactive and motionless or a transformative stage that occurs after the larval stage.

What happens in the larva stage?

Caterpillar: The Feeding Stage

The next stage is the larva. This is also called a caterpillar if the insect is a butterfly or a moth. The job of the caterpillar is to eat and eat and eat. As the caterpillar grows it splits its skin and sheds it about 4 or 5 times.

What are the larval stages of porifera?

The common larval stages found in sponges are Amphiblastula (found in scypha) and parenchymula (found in leucosolenia).

What is larva stage of butterfly?

A caterpillar is the larval stage of butterflies and moths. The caterpillar hatches from a tiny egg and will eventually pupate and turn into an adult butterfly or moth.

What is neoteny in amphibian?

Neoteny is defined as the failure or delay of larva to metamorphose while becoming sexually mature. It is character of some amphibians. The best example is axolotl larva of Ambystoma. ... Ambystoma on the other hand, is terrestrial and without gills.

What is obligate Paedomorphosis?

Paedomorphosis is defined as the retention of juvenile characters in sexually mature adults and is common in many salamander groups. ... In contrast, bidirectional flow is typically found in metamorphosed salamanders that have sealed their gill openings during metamorphosis.

What causes neoteny?

Doug Jones, a visiting scholar in anthropology at Cornell University, said that human evolution's trend toward neoteny may have been caused by sexual selection in human evolution for neotenous facial traits in women by men with the resulting neoteny in male faces being a "by-product" of sexual selection for neotenous ...