Most marine snails and bivalves have another development stage called a ____ in which the beginnings of a foot, shell, and mantle can be seen. How many heart chambers does mollusks usually have?

2023年9月9日 · Snails are examples of gastropods. The name gastropod comes from the Greek words for stomach and foot, referring to the unique anatomy of these animals where their stomach is positioned above their muscular foot. Cephalopods, monopods, and polypods do …

2024年12月3日 · For example, the common garden snail, known scientifically as Cornu aspersum, is a well-known gastropod found in many gardens and parks worldwide. Another example is the cone snail, which has a beautiful shell and is a predatory gastropod found in marine environments.

A snail is a shelled gastropod. The name is most often applied to land snails, terrestrial pulmonate gastropod molluscs. However, the common name snail is also used for most of the members of the molluscan class Gastropoda that have a coiled …

There are over 4000 species of snails out there, broadly classified as land snails, freshwater snails, and sea snails. Size: Length: 1.9-27.5 in (4.8 to 70 cm) The smallest species of snail is Angustopila psammion at 4.8 cm, while the largest is the giant whelk at 70 cm. Weight: 0.055-5.51 lb (0.025 to 25 kg)

Question 4 options: a) cephalopods b) pseudopods c) monopods d) gastropods. The correct answer is: d) Gastropods. Snails belong to the class Gastropoda. The term "gastropod" comes from the ancient Greek words "gastēr" and "pous," which mean "stomach" and "foot," respectively.

2022年1月18日 · Here are some of the more common different types of snails across land, sea and freshwater including some cute snails too.

Access easy-to-understand explanations and practical examples on key biology topics, from cells to ecosystems. Learn at your own pace with bite-sized, verified content. What are the 7 organ systems of mollusks? Don't know? This is the ______ largest phylum of animals in terms of number of _____.

All snails and slugs are members of a large phylum of animals, called ___. Mussels, scallops, clams, squid and octopuses are also members of the mollusks ___. In octopuses and squids, the foot had developed into ___ for grabbing prey. The ___ of the snail or slug touches the ground as the animal creeps along.

2022年3月18日 · With over 40,000 snail species, we've compiled 15 types of snails that you should check out. Your ultimate guide with interesting facts.