What phylum do chiton belong to?
phylum Mollusca
chiton, any of numerous flattened, bilaterally symmetrical marine mollusks, worldwide in distribution but most abundant in warm regions. The approximately 600 species are usually placed in the class Placophora, Polyplacophora, or Loricata (phylum Mollusca).
Are Chitons arthropods?
Crabs, lobsters, shrimp, barnacles and many other animals belong to the phylum arthropods. In fact, 75% of all animals belong to the phylum arthropoda (which also includes spiders and insects). All arthropods have a hard exoskeleton made of chiton, a type of protein.
Is Ciliophora a class?
In five kingdom scheme of classification, ciliates belong to the subphylum Ciliophora. In other classification schemes, ciliates belong to class Ciliata. Ciliates are protozoans (or protists) that are characterized by the presence of hair-like organelles called cilia.
What is an example of a chiton?
Chitonidae
ChitonidaNeoloricataLepidopleurina
Chitons/Lower classifications
What kind of gut does chiton have?
Gut length in chitons follows classical gut foreshortening, with ambush predators having a short intestinal tract forming a single major loop, whereas obligate herbivores having dramatically long intestinal lengths with multiple coilings.
Which species eats chiton?
Animals which prey on chitons include humans, seagulls, sea stars, crabs, lobsters and fish.
Are all molluscs Cephalized?
Mollusks represent another group in which cephalization has been lost and regained. For example, bivalves are not particularly cephalized (although some scientists have argued that they are “all head”). However, as with the echinoderms, certain mollusks regained cephalization.
What animals eat chitons?
What are the characteristics of phylum Ciliophora?
The ciliates (phylum Ciliophora) form a natural group distinguishable from other protozoa by a number of specialized features, including the possession of cilia, which are short hair-like processes, at some stage in their life cycle, the presence of two types of nuclei, and a unique form of sexual reproduction called …
What is a chiton and where is their habitat found?
Chitons live worldwide, from cold waters through to the tropics. They live on hard surfaces, such as on or under rocks, or in rock crevices. Some species live quite high in the intertidal zone and are exposed to the air and light for long periods.
What are the characteristics of the phylum Mollusca?
The animals belonging to the phylum Mollusca have soft-bodies, triploblastic and bilaterally symmetrical. The study of Mollusca is called Malacology. They are sluggish invertebrates, with a thin fleshy envelope known a the mantle. The animals belonging to phylum Mollusca are soft-bodied, triploblastic, non-metameric coelomates.
What happens to the micronuclei in a ciliate?
During conjugation (sexual reproduction), two ciliates come in contact with each other forming a cytoplasmic bridge between them. This is followed by a process known as meiosis of the micronuclei of either cell to produce haploid micronuclei.
How does a ciliate reproduce sexually or asexually?
Ciliates may reproduce sexually (conjugation) or asexually (fission). During conjugation (sexual reproduction), two ciliates come in contact with each other forming a cytoplasmic bridge between them. This is followed by a process known as meiosis of the micronuclei of either cell to produce haploid micronuclei.
How are ciliates used as unicellular organisms?
In addition to cilia (use for movement), ciliates also posses other short hair-like structures (membranelles) used for feeding. * They are some of the most complex unicellular organisms. Ciliates are divided into free living and parasitic.