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These snails eat dead plant and animal matter and various other detritus. Because Physella acuta forages mainly on epiphytic vegetation and on the macrophytes, whereas other gastropods (Planorbis planorbis, Radix ovata) exploit the algal cover or phytobentos on the bottom, competition between Physella acuta and other gastropods appears to be ...
These fresh water snails are present in aquariums and ponds, as well as in wild areas. They are also commonly referred to as tadpole snails or pouch snails. They eat algae, diatoms and detritus, including dead leaves. The populations are regulated by the abundance of food and space.
Physa is a genus of small, left-handed or sinistral, air-breathing freshwater snails, aquatic pulmonate gastropod molluscs in the subfamily Physinae of the family Physidae. [2] These snails eat algae, diatoms and detritus.
This species eats aquatic plants, algae, dead fish and snails. Easily adaptable to captivity, this snail may invade and damage aquarium vegetation. [4] It is practically omnivorous, and feeds on animal and vegetal detritus. [4] This snail acts as a useful aquarium scavenger when it is not excessively numerous. [4]
The giant African snail is a macrophytophagous herbivore; it eats a wide range of living plant material, commercially important fruits and vegetables, ornamental plants such as flowers, native plants, as well as weeds and detritus plant material. At different life stages and temperatures, the snail has slightly different feeding preferences.
Detritivores (also known as detrivores, detritophages, detritus feeders or detritus eaters) are heterotrophs that obtain nutrients by consuming detritus (decomposing plant and animal parts as well as feces). [1] There are many kinds of invertebrates, vertebrates, and plants that carry out coprophagy.
The snail eats plant matter as well, but this generalist predator is indiscriminate in its feeding and has been implicated in the decimation of native gastropods (including non-pest species) and beneficial annelids. [10] Decollate snails are tolerant of dry and cold conditions, during which they burrow deep into the soil.
Snail eating species also do not usually discriminate between different types of snails, although this is usually not much of a concern. Snail poisons are generally considered to be a last resort, as most of them are copper -based and are potentially toxic to plants and fish and particularly dangerous to other invertebrates.