The name Janine is a Hebrew baby name. In Hebrew the meaning of the name Janine is: Gift from God. The name Janine is an American baby name. In American the meaning of the name Janine is: Gift from God.
Urosalpinx cinerea can live in salinities as low as 13 - 15â°. In populations of the Atlantic oyster drill collected from the James River, Virginia, mortality was observed when the salinity decreased to 9â° (Zachary and Haven 1973). When the salinity was increased the activity of the oyster drills also increased.
The thick-lipped oyster drill is similar to the Atlantic oyster drill, but the anterior canal is longer with a smaller opening. This species resembles a small whelk or conch, with distinct channels of shell. The outer lip is thick with no flare and has six distinct teeth. Life History and Behavior. The egg capsules of these snails can be found in spring and early summer. The eggs are small, urn-shaped, leathery cases generally found attached to pilings or mollusk shells. Oyster drills are destructive little snails that prey directly on small shellfish, most notably the American oyster.