Contact Blog Project Noah Facebook Project Noah Twitter

A global citizen science platform
to discover, share and identify wildlife

Join Project Noah!

Great Black Slug

Arion ater

Description:

Spotted on a wild plant whilst walking in a lane in Shropshire,UK

1 Species ID Suggestions

Great Black Slug
Arion ater


Sign in to suggest organism ID

5 Comments

Ava T-B
Ava T-B 6 years ago

I've moved this slug from the Arthropod category to the Other category for you. Snails and slugs are Mollusks. Arthropods have an exoskeleton and jointed limbs in at least one phase of their life. Think dragonfly, bee, crab, and ant.

Micolo
Micolo 7 years ago

Thank you Lenny for that detailed information. Much appreciated

LennyWorthington
LennyWorthington 7 years ago

The dominant species is Arion ater.
There are tw subspecies Arion ater ater and Arion ater rufus.
There are no known hybrids.
There are ten color forms (cf)
cf. albida Whitish grey/white
cf. albolateralis Black with white or grey sides
cf. atra Black
cf. bicolor Brown with cream sides
cf. brunneofasciata Brown with pale sides
cf. castanea Dark brown
cf. plumbea Grey
cf. reticulata Pale with dark stripes
cf. rubra Red/brown
cf. succinea Orange


injica
injica 7 years ago

I would say that is more a red slug than a black one, Arion rufus...

LennyWorthington
LennyWorthington 7 years ago

This is a color form of Arion Ater.Possibly brunneofasciata or bicolor.
There are many color forms,10 I think.

Micolo
Spotted by
Micolo

England, United Kingdom

Spotted on Jun 2, 2013
Submitted on Jun 2, 2013

Related Spottings

Black Arion Portuguese slug Black arion Arion (gastropod)

Nearby Spottings

Green veined white Orange tip Butterfly-closed wings Shelduck Jackdaw

Tags