Arion intermedius

2 Hedgehog Slug at Acton, ACT

Arion intermedius at Acton, ACT - 14 Mar 2021
Arion intermedius at Acton, ACT - 14 Mar 2021
Arion intermedius at Acton, ACT - 14 Mar 2021
Arion intermedius at Acton, ACT - 14 Mar 2021
Arion intermedius at Acton, ACT - 14 Mar 2021
Request use of media

Identification history

Arion intermedius 15 Mar 2021 trevorpreston
Unidentified 15 Mar 2021 TimL

Identify this sighting


Please Login or Register to identify this sighting.

Significant sighting

trevorpreston noted:

15 Mar 2021

This is the first sighting on CNM of this highly invasive exotic slug.

User's notes

Thanks to Marcus Leach for the initial sighting. Images 1 to 4 show one of the slugs and image 5 shows a second slug.

4 comments

trevorpreston wrote:
   15 Mar 2021
First sighting on CNM of this highly invasive exotic slug. ID thanks to Michael Shea.
   20 Mar 2021
A message from social media about this sighting: "Hi can you describe its features please that set it apart as invasive exotic? I thought Naturemapr was mostly for spotting our native species. Seems like a lot of slugs around this year!"
michaelb wrote:
   21 Mar 2021
Matthew, you can say we accept reports of any wild flora or fauna, native or exotic.
trevorpreston wrote:
   22 Mar 2021
Hi Matthew,
If you click on the species link there is often a bit of information. The info for this slug reads: "Hailing from Europe this invader has become a highly invasive species in cooler parts of Australia, invading native vegetation along creek lines and temperate rainforests. There is a cream/yellow form and a grey colour form. It is called a hedgehog slug because tiny segments on its body stick out reminiscent of hedgehog quills when the slug retracts into a ball. "

Please Login or Register to comment.

Nearby sightings

Page 5 of 8 - image sightings only

Dilophus sp. (genus) (A march fly) at Acton, ACT - 2 Aug 2020 by TimL
Cymbacha ocellata (Crab spider) at Acton, ACT - 2 Aug 2020 by TimL
Stenocotis sp. (genus) (A Leafhopper) at Acton, ACT - 28 Jul 2020 by TimL
Servaea narraweena (A jumping spider) at Acton, ACT - 28 Jul 2020 by TimL
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 28 Jul 2020 by TimL
Cetratus rubropunctatus (Long green crab spider) at Acton, ACT - 22 Jul 2020 by Roger
Depressa sp. (genus) (Lauxaniid fly) at Acton, ACT - 21 Jul 2020 by TimL
Cymbacha ocellata (Crab spider) at Acton, ACT - 17 Jul 2020 by Roger
Eopsaltria australis (Eastern Yellow Robin) at Acton, ACT - 12 Jul 2020 by tom.tomward@gmail.com
Poecilohetaerus pinnatus (A lauxaniid fly) at Acton, ACT - 9 Jul 2020 by Roger
Cymbacha ocellata (Crab spider) at Acton, ACT - 3 Jul 2020 by TimL
Tipulidae or Limoniidae (family) (Unidentified Crane Fly) at Acton, ACT - 3 Jul 2020 by Christine
Ornebius sp. (genus) (A scaly cricket) at Acton, ACT - 3 Jul 2020 by Christine
Tingidae sp. (family) (Lace bug) at Acton, ACT - 1 Jul 2020 by TimL
Diptera (order) (Fly - Unidentified) at Acton, ACT - 30 Jun 2020 by TimL
Collembola sp. (class) (Springtail) at Acton, ACT - 26 Jun 2020 by TimL
Opiliones (order) (Unidentified harvestman) at Acton, ACT - 22 Jun 2020 by WHall
Euryopis sp. (genus) (An ant eating spider) at Acton, ACT - 22 Jun 2020 by WHall
Oligochaeta (class) (Unidentified earthworm) at Acton, ACT - 22 Jun 2020 by WHall
Coccinella transversalis (Transverse Ladybird) at Acton, ACT - 22 Jun 2020 by WHall
Hypholoma sp. (Hypholoma) at Acton, ACT - 22 Jun 2020 by WHall
Calolampra sp. (genus) (Bark cockroach) at Acton, ACT - 22 Jun 2020 by WHall
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 14 Jun 2020 by TimL
Prostheclina pallida (Orange jumping spider) at Acton, ACT - 12 Jun 2020 by Roger
Poecilosomella punctipennis (A lesser dung fly) at Acton, ACT - 12 Jun 2020 by Roger
Calliphora ochracea (Reddish Brown blowfly) at Acton, ACT - 12 Jun 2020 by Roger
Psychodidae sp. (family) (Moth Fly, Drain Fly) at Acton, ACT - 9 Jun 2020 by TimL
Holoplatys lhotskyi (Queensland Ultraflat) at Acton, ACT - 9 Jun 2020 by TimL
Psychodidae sp. (family) (Moth Fly, Drain Fly) at Acton, ACT - 9 Jun 2020 by TimL
Eopsaltria australis (Eastern Yellow Robin) at Acton, ACT - 6 Jun 2020 by JimboSlice56
Opisthoncus grassator (Jumping spider) at Acton, ACT - 3 Jun 2020 by Roger
Psyllidae sp. (family) (Unidentified psyllid or lerp insect) at Acton, ACT - 2 Jun 2020 by TimL
Siphanta acuta (Green planthopper, Torpedo bug) at Acton, ACT - 2 Jun 2020 by TimL
Psychodidae sp. (family) (Moth Fly, Drain Fly) at Acton, ACT - 2 Jun 2020 by TimL
Trombidiidae (family) (Red velvet mite) at Acton, ACT - 31 May 2020 by TimL
Mogoplistidae (family) (Scaly cricket) at Acton, ACT - 31 May 2020 by TimL
Pseudocheirus peregrinus (Common Ringtail Possum) at Acton, ACT - 29 May 2020 by Lindell
Prostheclina amplior (Orange Jumping Spider) at Acton, ACT - 29 May 2020 by TimL
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 29 May 2020 by TimL
Salticidae (family) (Unidentified Jumping spider) at Acton, ACT - 29 May 2020 by TimL
Cicadellidae (family) (Unidentified leafhopper) at Acton, ACT - 29 May 2020 by TimL
Hemerobiidae sp. (family) (Unidentified brown lacewing) at Acton, ACT - 29 May 2020 by TimL
Psychodidae sp. (family) (Moth Fly, Drain Fly) at Acton, ACT - 29 May 2020 by rawshorty
Pygophora sp. (genus) (A muscid fly) at Acton, ACT - 29 May 2020 by rawshorty
Polistes (Polistella) humilis (Common Paper Wasp) at Acton, ACT - 22 Mar 2020 by PeterA
Eutyrhinus meditabundus (Weevil) at Acton, ACT - 15 Mar 2020 by TimL
Platybrachys decemmacula (Green-faced gum hopper) at Acton, ACT - 12 Mar 2020 by TimL
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 12 Mar 2020 by TimL
Bethylidae (family) (Bethylid wasp) at Acton, ACT - 12 Mar 2020 by TimL
Crabroninae (subfamily) (Unidentified solitary wasp) at Acton, ACT - 12 Mar 2020 by TimL
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 6 Mar 2020 by Illilanga
Melyridae (family) (Soft-winged flower beetle) at Acton, ACT - 29 Feb 2020 by TimL
Tipulidae or Limoniidae (family) (Unidentified Crane Fly) at Acton, ACT - 25 Feb 2020 by TimL
Thomisus sp. (genus) (A crab spider) at Acton, ACT - 25 Feb 2020 by TimL
Hortophora transmarina (Garden Orb Weaver) at Acton, ACT - 18 Feb 2020 by Roger
Zosteria rosevillensis (A robber fly) at Acton, ACT - 18 Feb 2020 by TimL
Gminatus australis (Orange assassin bug) at Acton, ACT - 15 Feb 2020 by Harrisi
Oncopeltus (Oncopeltus) sordidus (Milk vine bug) at Acton, ACT - 15 Feb 2020 by Harrisi
Thomisidae (family) (Unidentified Crab spider or Flower spider) at Acton, ACT - 12 Feb 2020 by Roger
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Acton, ACT - 19 Jan 2020 by TimL
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Acton, ACT - 17 Jan 2020 by TimL
Amegilla sp. (genus) (Blue Banded Bee) at Acton, ACT - 2 Jan 2020 by HelenCross
Mysticarion porrectus (Golden Semi-slug) at Acton, ACT - 27 Dec 2019 by Tim L
Mysticarion porrectus (Golden Semi-slug) at Acton, ACT - 27 Dec 2019 by Tim L
Tamopsis sp. (genus) (Two-tailed spider) at Acton, ACT - 24 Dec 2019 by Christine
Lampona sp. (genus) (White-tailed spider) at Acton, ACT - 24 Dec 2019 by Christine
Geron sp. (genus) (Slender Bee Fly) at Acton, ACT - 24 Dec 2019 by rawshorty
Heteropsilopus ingenuus (A long-legged fly) at Acton, ACT - 24 Dec 2019 by rawshorty
Psychidae (family) IMMATURE (Unidentified case moth or bagworm) at Acton, ACT - 24 Dec 2019 by Christine
Sidymella sp. (genus) (A crab spider) at Acton, ACT - 24 Dec 2019 by Christine
Tachinidae (family) (Unidentified Bristle fly) at Acton, ACT - 24 Dec 2019 by Christine
Prostheclina pallida (Orange jumping spider) at Acton, ACT - 24 Dec 2019 by Christine
Theridion sp. (genus) (Tangle-web spider) at Acton, ACT - 24 Dec 2019 by Christine
Reduviidae (family) (An assassin bug) at Acton, ACT - 24 Dec 2019 by Christine
Neuroptera (order) (Unidentified lacewing) at Acton, ACT - 22 Dec 2019 by rawshorty
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 22 Dec 2019 by rawshorty
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 22 Dec 2019 by rawshorty
Agaristinae (subfamily) (A Day-Flying Moth) at Acton, ACT - 22 Dec 2019 by rawshorty
Arctiinae (subfamily) (A Tiger Moth or Woolly Bear) at Acton, ACT - 22 Dec 2019 by rawshorty
Dolichopodidae (family) (Unidentified Long-legged fly) at Acton, ACT - 15 Dec 2019 by AlisonMilton
Porrostoma sp. (genus) (Lycid, Net-winged beetle) at Acton, ACT - 12 Dec 2019 by JanetRussell
Idolothrips spectrum (Giant thrips) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Temnosternus planiusculus (Longhorn beetle) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Psychidae (family) IMMATURE (Unidentified case moth or bagworm) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Bibio imitator (Garden maggot) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Porrostoma sp. (genus) (Lycid, Net-winged beetle) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Rivellia connata (A signal fly) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Tachinidae (family) (Unidentified Bristle fly) at Acton, ACT - 9 Dec 2019 by AlisonMilton
Sapromyza sp. (genus) (A lauxaniid fly) at Acton, ACT - 7 Dec 2019 by TimL
Amegilla sp. (genus) (Blue Banded Bee) at Acton, ACT - 4 Dec 2019 by AlisonMilton
Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 3 Dec 2019 by TimL
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 3 Dec 2019 by Harrisi
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Acton, ACT - 3 Dec 2019 by TimL
Nabis sp. (genus) (Damsel bug) at Acton, ACT - 2 Dec 2019 by AlisonMilton
Xanthopimpla sp. (genus) (A yellow Ichneumon wasp) at Acton, ACT - 2 Dec 2019 by AlisonMilton
Dolophones conifera (Wrap-around spider) at Acton, ACT - 2 Dec 2019 by TimL
Endotricha ignealis (A Pyralid moth (Endotrichinae)) at Acton, ACT - 30 Nov 2019 by Christine
Endotricha ignealis (A Pyralid moth (Endotrichinae)) at Acton, ACT - 30 Nov 2019 by Christine
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 30 Nov 2019 by rawshorty
Syllitus microps (Longicorn or Longhorn beetle) at Acton, ACT - 26 Nov 2019 by TimL

1  2  3  4  5  6  7  8 

Location information

Sighting information

  • 3 Abundance
  • 14 Mar 2021 01:59 PM Recorded on
  • TimL Recorded by

Species information

Record quality

  • Overall Fit for scientific/research use
  • Images or audio
  • More than one media file
  • Confirmed by an expert moderator
  • Nearby sighting(s) of same species
  • GPS evidence of location
  • Description
  • Additional attributes
2,152,873 sightings of 19,936 species in 6,475 locations from 11,405 contributors
CCA 3.0 | privacy
We acknowledge the Traditional Owners of this land and acknowledge their continuing connection to their culture. We pay our respects to their Elders past and present.