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 4 of 8 - image sightings only

Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 6 Jan 2021 by WHall
Mysticarion porrectus (Golden Semi-slug) at Acton, ACT - 3 Jan 2021 by Tim L
Mysticarion porrectus (Golden Semi-slug) at Acton, ACT - 3 Jan 2021 by Tim L
Archichauliodes (Riekochauliodes) guttiferus (Dobsonfly or Fishfly) at Acton, ACT - 1 Jan 2021 by TimL
Mysticarion porrectus (Golden Semi-slug) at Acton, ACT - 1 Jan 2021 by Tim L
Paradoxosomatidae sp. (family) (Millipede) at Acton, ACT - 1 Jan 2021 by TimL
Mordellidae (family) (Unidentified pintail or tumbling flower beetle) at Acton, ACT - 1 Jan 2021 by TimL
Polistes (Polistella) humilis (Common Paper Wasp) at Acton, ACT - 30 Dec 2020 by Roger
Prasinocyma semicrocea (Common Gum Emerald moth) at Acton, ACT - 30 Dec 2020 by Roger
Lasiocampidae (family) immature (Lappet & Snout Moths) at Acton, ACT - 28 Dec 2020 by Roger
Palaeosia bicosta (Two-ribbed Footman) at Acton, ACT - 28 Dec 2020 by Roger
Rivellia sp. (genus) (Signal fly) at Acton, ACT - 28 Dec 2020 by Roger
Mordella dumbrelli (Dumbrell's Pintail Beetle) at Acton, ACT - 27 Dec 2020 by TimL
Archichauliodes (Riekochauliodes) guttiferus (Dobsonfly or Fishfly) at Acton, ACT - 23 Dec 2020 by Roger
Dolophones turrigera (Turret spider) at Acton, ACT - 18 Dec 2020 by TimL
Plebs bradleyi (Enamelled spider) at Acton, ACT - 18 Dec 2020 by TimL
Cicadellidae (family) (Unidentified leafhopper) at Acton, ACT - 18 Dec 2020 by TimL
Dolophones turrigera (Turret spider) at Acton, ACT - 18 Dec 2020 by AlisonMilton
Helpis minitabunda (Threatening jumping spider) at Acton, ACT - 18 Dec 2020 by AlisonMilton
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 18 Dec 2020 by AlisonMilton
Opisthoncus sp. (genus) (Unidentified Opisthoncus jumping spider) at Acton, ACT - 18 Dec 2020 by AlisonMilton
Limoniidae (family) (Unknown Limoniid Crane Fly) at Acton, ACT - 16 Dec 2020 by Roger
Thomisidae (family) (Unidentified Crab spider or Flower spider) at Acton, ACT - 16 Dec 2020 by WHall
Phaulacridium vittatum (Wingless Grasshopper) at Acton, ACT - 16 Dec 2020 by WHall
Scolypopa australis (Passionvine hopper, Fluffy bum) at Acton, ACT - 8 Dec 2020 by TimL
Austroargiolestes icteromelas (Common Flatwing) at Acton, ACT - 8 Dec 2020 by Roger
Pseudonaja textilis (Eastern Brown Snake) at Acton, ACT - 4 Dec 2020 by TimL
Pseudonaja textilis (Eastern Brown Snake) at Acton, ACT - 4 Dec 2020 by TimL
Temnosternus planiusculus (Longhorn beetle) at Acton, ACT - 3 Dec 2020 by rawshorty
Bembix sp. (genus) (Unidentified Bembix sand wasp) at Acton, ACT - 2 Dec 2020 by WHall
Helpis minitabunda (Threatening jumping spider) at Acton, ACT - 2 Dec 2020 by WHall
Austrosciapus connexus (Green long-legged fly) at Acton, ACT - 2 Dec 2020 by WHall
Lasioglossum (Chilalictus) sp. (genus & subgenus) (Halictid bee) at Acton, ACT - 2 Dec 2020 by WHall
Balaana sp. (genus) (Bee Fly) at Acton, ACT - 2 Dec 2020 by WHall
Cleobora mellyi (Southern Ladybird) at Acton, ACT - 1 Dec 2020 by Roger
Servaea narraweena (A jumping spider) at Acton, ACT - 25 Nov 2020 by Roger
Thomisidae (family) (Unidentified Crab spider or Flower spider) at Acton, ACT - 25 Nov 2020 by Roger
Enicospilus CNM sp1 (An Ophioninae Wasp) at Acton, ACT - 25 Nov 2020 by Roger
Lasioglossum (Chilalictus) sp. (genus & subgenus) (Halictid bee) at Acton, ACT - 24 Nov 2020 by WHall
Helpis minitabunda (Threatening jumping spider) at Acton, ACT - 24 Nov 2020 by WHall
Bibio imitator (Garden maggot) at Acton, ACT - 24 Nov 2020 by WHall
Bibionidae sp. (family) (Bibionid fly) at Acton, ACT - 24 Nov 2020 by WHall
Holoplatys lhotskyi (Queensland Ultraflat) at Acton, ACT - 23 Nov 2020 by Roger
Tropis rubea (A longhorn beetle) at Acton, ACT - 23 Nov 2020 by Roger
Opisthoncus sp. (genus) (Unidentified Opisthoncus jumping spider) at Acton, ACT - 20 Nov 2020 by rawshorty
Coccinellidae (family) (Unidentified lady beetle) at Acton, ACT - 20 Nov 2020 by rawshorty
Prostheclina amplior (Orange Jumping Spider) at Acton, ACT - 20 Nov 2020 by rawshorty
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 20 Nov 2020 by TimL
Intellagama lesueurii howittii (Gippsland Water Dragon) at Acton, ACT - 18 Nov 2020 by Cpiiroinen
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 18 Nov 2020 by TimL
Dacelo novaeguineae (Laughing Kookaburra) at Acton, ACT - 17 Nov 2020 by Tim L
Leucauge dromedaria (Silver dromedary spider) at Acton, ACT - 15 Nov 2020 by AlisonMilton
Staurostichus sp. (genus) (Unidentified Staurostichus bee fly) at Acton, ACT - 13 Nov 2020 by Roger
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 12 Nov 2020 by TimL
Xylocopa (Lestis) aerata (Golden-Green Carpenter Bee) at Acton, ACT - 11 Nov 2020 by TimL
Graphium macleayanum (Macleay's Swallowtail) at Acton, ACT - 10 Nov 2020 by AlisonMilton
Australomisidia sp. (genus) (Flower spider) at Acton, ACT - 6 Nov 2020 by Tim L
Poecilasthena thalassias (Sea-blue Delicate) at Acton, ACT - 3 Nov 2020 by Christine
Homotrysis cisteloides (Darkling beetle) at Acton, ACT - 3 Nov 2020 by Christine
Heteromastix sp. (genus) (Soldier beetle) at Acton, ACT - 3 Nov 2020 by Christine
Opisthoncus sp. (genus) (Unidentified Opisthoncus jumping spider) at Acton, ACT - 30 Oct 2020 by Roger
Myzomela sanguinolenta (Scarlet Honeyeater) at Acton, ACT - 29 Oct 2020 by RodDeb
Myiagra cyanoleuca (Satin Flycatcher) at Acton, ACT - 29 Oct 2020 by RodDeb
Acanthorhynchus tenuirostris (Eastern Spinebill) at Acton, ACT - 29 Oct 2020 by RodDeb
Rainbowia sp. (genus) (A mite) at Acton, ACT - 28 Oct 2020 by Roger
Gynoplistia sp. (genus) (Crane fly) at Acton, ACT - 25 Oct 2020 by TimL
Lemidia cicatricosa (Clerid beetle) at Acton, ACT - 25 Oct 2020 by TimL
Temnosternus planiusculus (Longhorn beetle) at Acton, ACT - 23 Oct 2020 by TimL
Plebs eburnus (Eastern bush orb-weaver) at Acton, ACT - 21 Oct 2020 by Roger
Cymbacha sp (genus) (A crab spider) at Acton, ACT - 20 Oct 2020 by TimL
Acripeza reticulata (Mountain Katydid) at Acton, ACT - 14 Oct 2020 by Roger
Prostheclina amplior (Orange Jumping Spider) at Acton, ACT - 13 Oct 2020 by Tim L
Opisthoncus sp. (genus) (Unidentified Opisthoncus jumping spider) at Acton, ACT - 10 Oct 2020 by rawshorty
Calliphora stygia (Brown blowfly or Brown bomber) at Acton, ACT - 10 Oct 2020 by rawshorty
Psychodidae sp. (family) (Moth Fly, Drain Fly) at Acton, ACT - 10 Oct 2020 by rawshorty
Fulgoroidea sp. (superfamily) (Unidentified fulgoroid planthopper) at Acton, ACT - 10 Oct 2020 by rawshorty
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 10 Oct 2020 by Christine
Pseudostoreus placitus at Acton, ACT - 9 Oct 2020 by TimL
Dolophones sp. (genus) (Wrap-around spider) at Acton, ACT - 9 Oct 2020 by TimL
Conoeca guildingi (A case moth) at Acton, ACT - 29 Sep 2020 by Roger
Lauxaniidae (family) (Unidentified lauxaniid fly) at Acton, ACT - 28 Sep 2020 by Roger
Entomophthora sp. (genus) (Puppeteer Fungus) at Acton, ACT - 27 Sep 2020 by Tim L
Araneidae (family) (Orb weaver) at Acton, ACT - 22 Sep 2020 by TimL
Dipsiathus pallidifrons (Achilid planthopper) at Acton, ACT - 22 Sep 2020 by TimL
Temnosternus planiusculus (Longhorn beetle) at Acton, ACT - 21 Sep 2020 by Roger
Arkys alticephala (High-headed Arkys) at Acton, ACT - 21 Sep 2020 by Roger
Opisthoncus sp. (genus) (Unidentified Opisthoncus jumping spider) at Acton, ACT - 13 Sep 2020 by TimL
Aphididae (family) (Unidentified aphid) at Acton, ACT - 1 Sep 2020 by TimL
Oechalia schellenbergii (Spined Predatory Shield Bug) at Acton, ACT - 25 Aug 2020 by TimL
Cicadellidae (family) (Unidentified leafhopper) at Acton, ACT - 25 Aug 2020 by TimL
Poecilohetaerus aquilus (A lauxaniid fly) at Acton, ACT - 23 Aug 2020 by TimL
Psyllidae sp. (family) (Unidentified psyllid or lerp insect) at Acton, ACT - 18 Aug 2020 by TimL
Diapriidae (family) (Diapriid wasp) at Acton, ACT - 18 Aug 2020 by TimL
Opisthoncus sp. (genus) (Unidentified Opisthoncus jumping spider) at Acton, ACT - 14 Aug 2020 by TimL
Trombidiidae (family) (Red velvet mite) at Acton, ACT - 12 Aug 2020 by Roger
Prostheclina sp (genus) (A jumping spider) at Acton, ACT - 9 Aug 2020 by TimL
Neuroptera (order) (Unidentified lacewing) at Acton, ACT - 6 Aug 2020 by TimL
Dilophus sp. (genus) (A march fly) at Acton, ACT - 5 Aug 2020 by Roger
Heteroptera (suborder) (Unidentified True bug) at Acton, ACT - 4 Aug 2020 by TimL
Doleromyrma sp. (genus) (Brown house ant) at Acton, ACT - 4 Aug 2020 by TimL

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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
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  • Description
  • Additional attributes
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