What phylum are sea hares?
phylum Mollusca
A sea hare is a type of opisthobranch or sea slug in the phylum Mollusca, with soft bodies, a reduced internal shell and two tall rhinophores coming out of their heads that resemble the ears of a hare. They feed on algae in shallow water and if disturbed can produce a toxic ink to deter and escape from predators.
What is the classification of a slug?
Class: Gastropoda The class gastropoda includes slugs and snails. The majority have a shell that the animal can withdraw its body into and are called snails. Gastropods that lack a shell are called slugs.
What class is a sea hare?
marine gastropod molluscs
These are marine gastropod molluscs in the superfamilies Aplysioidea and Akeroidea. The common name “sea hare” is a direct translation from Latin: lepus marinus, as the animal’s existence was known in Roman times….
| Anaspidea | |
|---|---|
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Clade: | Euopisthobranchia |
| Clade: | Anaspidea P. Fischer, 1883 |
What family do slugs and snails belong to?
gastropods
The gastropods (/ˈɡæstrəpɒdz/), commonly known as snails and slugs, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda (/ɡæsˈtrɒpədə/)….Gastropoda.
| Gastropoda Temporal range: | |
|---|---|
| Class: | Gastropoda Cuvier, 1795 |
| Subclasses |
What phylum is sea urchin?
EchinodermSea urchins / Phylum
What is the phylum of a sea cucumber?
EchinodermSea cucumber / Phylum
Is a snail an arthropod?
Arthropods are part of the group of invertebrates because they have no spinal column. Other tiny animals are not arthropods. Earthworms have bodies composed of many segments, but have no legs. Snails, whose bodies are not segmented, are mollusks.
Are slugs decomposers?
Both shelled snails and slugs can generally be categorized as decomposers, though they play only a small role compared to other decomposition organisms. Land snails do not move far over their lifetime, so they can be excellent indicators of site history and site conditions.
Is a sea hare a mollusk?
sea hare, any marine gastropod of the family Aplysiidae (subclass Opisthobranchia, phylum Mollusca) that is characterized by a shell reduced to a flat plate, prominent tentacles (resembling rabbit ears), and a smooth or warty body. Sea hares eat large seaweeds, and all are simultaneous hermaphrodites.
What triggers metamorphosis in Aplysia?
The major developmental and behavioral changes occur at metamorphosis, when the larvae settle on the seaweed Laurencia pacifica and the locomotor and feeding behaviors are transformed into their adult forms. The change from ciliary feeding to radular feeding occurs later and signals the end of metamorphosis.
Is a sea urchin a cnidarian?
Echinoderms and cnidarians are quite different in many ways. Echinoderms include animals such as sea stars and sea urchins. Cnidarians include animals such as jellyfish, and they all have stinging cells in their tentacles called nematocysts.