Communities

Writing
Writing
Codidact Meta
Codidact Meta
The Great Outdoors
The Great Outdoors
Photography & Video
Photography & Video
Scientific Speculation
Scientific Speculation
Cooking
Cooking
Electrical Engineering
Electrical Engineering
Judaism
Judaism
Languages & Linguistics
Languages & Linguistics
Software Development
Software Development
Mathematics
Mathematics
Christianity
Christianity
Code Golf
Code Golf
Music
Music
Physics
Physics
Linux Systems
Linux Systems
Power Users
Power Users
Tabletop RPGs
Tabletop RPGs
Community Proposals
Community Proposals
tag:snake search within a tag
answers:0 unanswered questions
user:xxxx search by author id
score:0.5 posts with 0.5+ score
"snake oil" exact phrase
votes:4 posts with 4+ votes
created:<1w created < 1 week ago
post_type:xxxx type of post
Search help
Notifications
Mark all as read See all your notifications »
Q&A

How can I tell if there's a living snail in the shell, without picking it up?

+0
−0

When I go to the beach, I love to look at sea shells. I never take them with me because they're vital to the eco-system. I just gently pick them up, have a close look and sometimes take pictures, then put them back where they were.

It's very important to me not to bother any animals. In the case of certain mollusks like clams and mussels, a closed shell is an indication of life. Barnacles, seaweed and a variety of other living things are easily spotted.

Snail shells are beautiful, varied and interesting, but it's not always easy to tell if there's a live snail inside, especially because they can go so far in that you can't see them.

According to Snail Facts,

The snail can protect itself easily by withdrawing its body behind the operculum that works like a trap door.

Without seeing movement or evidence of a body, how can I tell just from looking at the shell if it contains a living snail that needs to be left undisturbed?

History
Why does this post require moderator attention?
You might want to add some details to your flag.
Why should this post be closed?

This post was sourced from https://outdoors.stackexchange.com/q/14816. It is licensed under CC BY-SA 3.0.

0 comment threads

1 answer

+0
−0

If you wanted to pick one up without a live snail inside, I would say finding one on dry sand without a trail that looks like it has been there a while. The signs of that would be, being flipped upside down and having small debris like sand or dirt on top of it.

This video shows a sea snail moving at a snail's pace leaving a trail behind it.

If you were to find some empty shells, then it would give you an idea of how much they weigh empty and then if you ever did pick up a live one, you should be able to tell the difference and put it down right away.

History
Why does this post require moderator attention?
You might want to add some details to your flag.

0 comment threads

Sign up to answer this question »