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
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Identification history

Arion intermedius 15 Mar 2021 trevorpreston
Unidentified 15 Mar 2021 TimL

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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. "

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Nearby sightings

Page 7 of 8 - image sightings only

Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 23 Apr 2019 by TimL
Arbanitis sp. (genus) (A spiny trapdoor spider) at Acton, ACT - 18 Apr 2019 by HelenCross
Megadolomedes australianus (Giant water spider) at Acton, ACT - 18 Apr 2019 by HelenCross
Agaristinae (subfamily) (A Day-Flying Moth) at Acton, ACT - 17 Apr 2019 by TimL
Prostheclina pallida (Orange jumping spider) at Acton, ACT - 17 Apr 2019 by TimL
Neuroptera (order) (Unidentified lacewing) at Acton, ACT - 17 Apr 2019 by TimL
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Acton, ACT - 16 Apr 2019 by TimL
Miridae (family) (Unidentified plant bug) at Acton, ACT - 14 Apr 2019 by Tim L
Collembola sp. (class) (Springtail) at Acton, ACT - 14 Apr 2019 by Tim L
Lasioglossum (Chilalictus) sp. (genus & subgenus) (Halictid bee) at Acton, ACT - 14 Apr 2019 by TimL
Amegilla (Zonamegilla) asserta (Blue Banded Bee) at Acton, ACT - 14 Apr 2019 by AlisonMilton
Acanthiza pusilla (Brown Thornbill) at Acton, ACT - 14 Apr 2019 by Alison Milton
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 14 Apr 2019 by AlisonMilton
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 9 Apr 2019 by TimL
Pachycephala pectoralis (Golden Whistler) at Acton, ACT - 4 Apr 2019 by HelenCross
Papilio aegeus (Orchard Swallowtail, Large Citrus Butterfly) at Acton, ACT - 4 Apr 2019 by TimL
Temnosternus planiusculus (Longhorn beetle) at Acton, ACT - 3 Apr 2019 by TimL
Papilio aegeus (Orchard Swallowtail, Large Citrus Butterfly) at Acton, ACT - 3 Apr 2019 by RodDeb
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Acton, ACT - 3 Apr 2019 by RodDeb
Apocrita (suborder) (Unidentified wasp) at Acton, ACT - 3 Apr 2019 by RodDeb
Temnosternus planiusculus (Longhorn beetle) at Acton, ACT - 3 Apr 2019 by RodDeb
Tachyglossus aculeatus (Short-beaked Echidna) at Acton, ACT - 29 Mar 2019 by AlisonMilton
Rhipidura albiscapa (Grey Fantail) at Acton, ACT - 29 Mar 2019 by RodDeb
Phonognatha graeffei (Leaf Curling Spider) at Acton, ACT - 21 Mar 2019 by RodDeb
Ganoderma at Acton, ACT - 21 Mar 2019 by RodDeb
Trigonidium australiana (Leaf running cricket) at Acton, ACT - 21 Mar 2019 by RodDeb
Amegilla (Zonamegilla) asserta (Blue Banded Bee) at Acton, ACT - 21 Mar 2019 by AlisonMilton
Chauliognathus lugubris (Plague Soldier Beetle) at Acton, ACT - 21 Mar 2019 by AlisonMilton
Phonognatha graeffei (Leaf Curling Spider) at Acton, ACT - 21 Mar 2019 by AlisonMilton
Hylaeus (Gnathoprosopis) amiculinus (Hylaeine colletid bee) at Acton, ACT - 16 Mar 2019 by Christine
Dolichopodidae (family) (Unidentified Long-legged fly) at Acton, ACT - 14 Mar 2019 by Alison Milton
Amegilla (Zonamegilla) asserta (Blue Banded Bee) at Acton, ACT - 14 Mar 2019 by Alison Milton
Wallabia bicolor (Swamp Wallaby) at Acton, ACT - 14 Mar 2019 by Alison Milton
Stenoptilodes taprobanes (Plume Moth) at Acton, ACT - 14 Mar 2019 by Alison Milton
Caedicia simplex (Common Garden Katydid) at Acton, ACT - 14 Mar 2019 by AlisonMilton
Pentatomidae (family) (Shield or Stink bug) at Acton, ACT - 14 Mar 2019 by Alison Milton
Oncopeltus (Oncopeltus) sordidus (Milk vine bug) at Acton, ACT - 14 Mar 2019 by Alison Milton
Deliochus sp. (genus) (A leaf curling spider) at Acton, ACT - 14 Mar 2019 by Alison Milton
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 14 Mar 2019 by Alison Milton
Araneus albotriangulus (White-triangle orb weaver) at Acton, ACT - 14 Mar 2019 by Alison Milton
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 11 Mar 2019 by RodDeb
Psaltoda moerens (Redeye cicada) at Acton, ACT - 11 Mar 2019 by RodDeb
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Acton, ACT - 3 Mar 2019 by TimL
Ocybadistes walkeri (Green Grass-dart) at Acton, ACT - 28 Feb 2019 by RodDeb
Holconia insignis (Branded huntsman) at Acton, ACT - 27 Feb 2019 by RodDeb
Icerya purchasi (Cottony cushion scale) at Acton, ACT - 27 Feb 2019 by TimL
Icerya purchasi (Cottony cushion scale) at Acton, ACT - 27 Feb 2019 by TimL
Mysticarion porrectus (Golden Semi-slug) at Acton, ACT - 23 Feb 2019 by Tim L
Phonognatha graeffei (Leaf Curling Spider) at Acton, ACT - 21 Feb 2019 by RodDeb
Delias harpalyce (Imperial Jezebel) at Acton, ACT - 15 Feb 2019 by PeterR
Dicranolaius bellulus (Red and Blue Pollen Beetle) at Acton, ACT - 15 Feb 2019 by RodDeb
Icerya purchasi (Cottony cushion scale) at Acton, ACT - 15 Feb 2019 by TimL
Austroaeschna multipunctata (Multi-spotted Darner) at Acton, ACT - 6 Feb 2019 by TimL
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 3 Feb 2019 by TimL
Merismodes anomala at Acton, ACT - 31 Jan 2019 by Heino1
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 29 Jan 2019 by TimL
Archichauliodes (Riekochauliodes) guttiferus (Dobsonfly or Fishfly) at Acton, ACT - 29 Jan 2019 by TimL
Vanessa itea (Yellow Admiral) at Acton, ACT - 20 Jan 2019 by RodDeb
Zosterops lateralis (Silvereye) at Acton, ACT - 20 Jan 2019 by RodDeb
Zosteria rosevillensis (A robber fly) at Acton, ACT - 31 Dec 2018 by RodDeb
Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 30 Dec 2018 by TimL
Turdus merula (Eurasian Blackbird) at Acton, ACT - 11 Dec 2018 by Alison Milton
Pseudonaja textilis (Eastern Brown Snake) at Acton, ACT - 7 Dec 2018 by AlisonMilton
Pieris rapae (Cabbage White) at Acton, ACT - 7 Dec 2018 by RodDeb
Acanthorhynchus tenuirostris (Eastern Spinebill) at Acton, ACT - 7 Dec 2018 by RodDeb
Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 4 Dec 2018 by JohnBundock
Alisterus scapularis (Australian King-Parrot) at Acton, ACT - 1 Dec 2018 by roymcd
Iridomyrmex purpureus (Meat Ant) at Acton, ACT - 10 Nov 2018 by TimL
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 1 Nov 2018 by Alison Milton
Pseudocheirus peregrinus (Common Ringtail Possum) at Acton, ACT - 30 Oct 2018 by TimL
Eopsaltria australis (Eastern Yellow Robin) at Acton, ACT - 29 Oct 2018 by RodDeb
Turdus merula (Eurasian Blackbird) at Acton, ACT - 6 Oct 2018 by RodDeb
Pseudonaja textilis (Eastern Brown Snake) at Acton, ACT - 2 Oct 2018 by HelenCross
Cormobates leucophaea (White-throated Treecreeper) at Acton, ACT - 10 Sep 2018 by Alison Milton
Jalmenus evagoras (Imperial Hairstreak) at Acton, ACT - 4 Sep 2018 by JackyF
Gerygone mouki (Brown Gerygone) at Acton, ACT - 10 Aug 2018 by RodDeb
Acanthiza pusilla (Brown Thornbill) at Acton, ACT - 10 Aug 2018 by RodDeb
Gerygone mouki (Brown Gerygone) at Acton, ACT - 10 Aug 2018 by RodDeb
Zoothera lunulata (Bassian Thrush) at Acton, ACT - 3 Jul 2018 by Alison Milton
Ordgarius magnificus (Magnificent Spider) at Acton, ACT - 18 Jun 2018 by RWPurdie
Phaps chalcoptera (Common Bronzewing) at Acton, ACT - 12 Jun 2018 by Alison Milton
Zoothera lunulata (Bassian Thrush) at Acton, ACT - 11 Jun 2018 by MattM
Coprinellus etc. (An Inkcap) at Acton, ACT - 29 Apr 2018 by Christine
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 28 Apr 2018 by Tim L
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 20 Apr 2018 by Tim L
Delias nigrina (Black Jezebel) at Acton, ACT - 19 Apr 2018 by MichaelMulvaney
Gymnopilus junonius (Spectauclar Rustgill) at Acton, ACT - 12 Apr 2018 by RodDeb
Acanthorhynchus tenuirostris (Eastern Spinebill) at Acton, ACT - 5 Apr 2018 by Alison Milton
Oncopeltus (Oncopeltus) sordidus (Milk vine bug) at Acton, ACT - 5 Apr 2018 by RodDeb
Platycercus elegans (Crimson Rosella) at Acton, ACT - 5 Apr 2018 by Alison Milton
Acanthorhynchus tenuirostris (Eastern Spinebill) at Acton, ACT - 1 Apr 2018 by RodDeb
Heteronympha merope (Common Brown Butterfly) at Acton, ACT - 28 Mar 2018 by RodDeb
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 24 Mar 2018 by Christine
Apis mellifera (European honey bee) at Acton, ACT - 24 Mar 2018 by Christine
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 24 Mar 2018 by Christine
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 22 Mar 2018 by DerekC
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 22 Mar 2018 by DerekC
Acanthorhynchus tenuirostris (Eastern Spinebill) at Acton, ACT - 19 Mar 2018 by jbromilow50
Sphecidae or Crabronidae (families) (Unidentified sand wasp) at Acton, ACT - 16 Mar 2018 by Alison Milton
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 16 Mar 2018 by Alison Milton

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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
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