cauliflower snails id

[bubikolramios]

Need help to id those, found in my cauliflover:

1.I dont think this is only variation of Arion lusitanicus or is it ?
agrozoo.net/jsp/Galery_one_image.jsp?id_galery=36692102b3844f9b8308980c71aebc5f

2. Note the orange line in shell, I though it is pretty distinctive:
agrozoo.net/jsp/Galery_one_image.jsp?id_galery=0571e881173048a18b1fa4457b16abd1


3.agrozoo.net/jsp/Galery_one_image.jsp?id_galery=83fb5a0c613f4780bfa40b987f51fdb0

4.agrozoo.net/jsp/Galery_one_image.jsp?id_galery=274197b48dde49be88532e1f19a91aa3

[101100101111]

I may be wrong but the last 2 look similar to helix pomatia, can anyone else help?

[Katie]

The 3rd one looks quite similar to my baby Aspersa. Can't say for certain though, x

[coyote]

The one with the orange on the shell could be H. aspersa.

[bubikolramios]

So, I digged up one from my disk that is sure helix pomatia
--> comparison with no. 4
agrozoo.net/jsp/Galery.jsp?id_tezaver=17392&l2=en

1. I found on google images with edge of shell yellow as on 4, I guess that can be changed with age/size
2. If both images on upper link are h. pomatia, then number of spirals allso changes with size/age ?


The third one cant be h.pomatia nor h.aspersa coz its shell is flat.

About one with orange line I'm going to belive to moderator

[Robert Nordsieck]

Hi there,

the first picture can never be Arion, because the repsiratory opening is in the back half of the mantle shield. That means it has to be one of three families: Limacidae, Milacidae and Agriolimacidae.

I tend to the latter, I would say it is a Deroceras reticulatum.

Concerning the other pictures:

No way this is an Oxychilus - the shell form is all wrong, that's a Helicid juvenile, a very young one - hard to say which species.

Check this page: That is an Oxychilus.

This I tend to agree to Helix pomatia, though I have problems with the orange stripe, never seen that one before.

And this obviously is a juvenile of the former. I should imagine, also a Helix pomatia, though there are other Helix species!

Kind regards
Robert