Marine gastropods include some that are herbivores, detritus feeders, predatory carnivores, scavengers, parasites, and also a few ciliary feeders, in which the radula is reduced or absent. In some species which have evolved into endoparasites, such as Parenteroxenos doglieli, many of the standard gastropod features are strongly reduced or absent. A few sea slugs are herbivores and some are carnivores. Many have distinct dietary preferences and regularly occur in close association with their food species. Some predatory carnivorous gastropods include, for example: Cone shells, Testacella, Daudebardia, Ghost slug and others. (Wikipedia)
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The keystone species is critical to maintaining the stability of an ecosystem, and changes in its population indicate changes in ecosystem health.
Yes, living things are essential components of an ecosystem. They interact with the abiotic (non-living) components of the ecosystem, such as water, soil, and sunlight, to maintain balance and functionality within the ecosystem. Without living things, an ecosystem would not be able to function properly.
In a diverse ecosystem, there may be certain species that are more abundant or have a greater impact on the ecosystem than others. These species are often called dominant species. Dominant species can influence the structure and function of the ecosystem by outcompeting other species for resources or by providing key ecosystem services.
Any and all bacteria are part of the normal ecosystem. Their main function is to act as decomposers. These break down other organisms into nutrients that will be recycled.
One important function that stream pools serve are as an aquatic ecosystem habitat. They are also use for the juvenile fish.
How do gastropods function as decomposers?
No, snails are gastropods.
Gastropods have an open circulatory system. Check related links.
Slugs are gastropods. All slugs are shell-less.
No, they are gastropods; animals that grow their homes.
No.Don't you realize that gastropods are snails and slugs and such?If I'm right, none of those are extinct.
Gastropods have a closed-circulation because it has ventricles that carry blood throughout it's body.
A Cray fish carapace is equivalent to your skeleton (endoskeleton), all crustations have an exoskeleton, as do insects and, as do most gastropods and molluscs (snails and calms)
An ecosystem is a community of living organisms (plants, animals and Biodiversity affects ecosystem function, as do the processes of disturbance.
the ocean
Gastropods.
Torsion