Search results
Results from the WOW.Com Content Network
Oxychilus draparnaudi is large for a zonitid glass snail, also called the dark-bodied glass snail with a shell of about 14 mm (0.55 in) in maximum dimension. The shell is glossy and is a translucent yellowish-brown and gold in color, somewhat whiter underneath.
This group includes land snails and land slugs. Loss of the shell has taken place many times in different groups that are not evolutionarily closely related, and land snails and slugs are most often treated together as a single group in specialized malacological literature. [2] [3] All terrestrial molluscs belong to the class Gastropoda.
The Terebridae, commonly referred to as auger shells or auger snails, is a family of predatory marine gastropods in the superfamily Conoidea. [3] They have extremely high-spired shells with numerous whorls; their common name refers to the resemblance of their shells to rock-drill bits. More than 400 species are recently known worldwide. [2] [4]
ECOS Ice Melt Compound. Price: $13.58 Made with sustainable, mineral-derived powder, ECOS Ice Melt Compound is designed to keep your sidewalks, driveways and paths on icy, snowy days. Safe for ...
The shell has 5.5-6 regularly increasing whorls. The last whorl is not inflated and narrower than in Oxychilus draparnaudi. The shell is nearly smooth and shiny and only very faintly striated. The umbilicus is moderately deep and open. [3] The width of the shell is 7–11 mm, 0.28–0.43 in (14 mm, 0.55 in maximum).
The 1.4-2.1 x 3-4 mm. shell is variable. It has 4-5 whorls and the last whorl width seen from above 1.5-2 x of penultimate whorl. The umbilicus is narrow, much narrower than in Vitrea botterii , but clearly open, showing penultimate whorl, initially narrower, widened only at last whorl.
Hydrobiidae, commonly known as mud snails, is a large cosmopolitan family of very small freshwater and brackish water snails with an operculum; they are in the order Littorinimorpha. [ 1 ] Distribution
Planorbidae, common name the ramshorn snails or ram's horn snails, is a family of air-breathing freshwater snails, aquatic pulmonate gastropod molluscs. Unlike most molluscs, the blood of ram's horn snails contains iron-based hemoglobin instead of copper-based hemocyanin . [ 3 ]