Omoedus marginatus

3 Tiny Ant-eating Jumper at Cook, ACT

Omoedus marginatus at Cook, ACT - 18 Aug 2019
Omoedus marginatus at Cook, ACT - 18 Aug 2019
Omoedus marginatus at Cook, ACT - 18 Aug 2019
Omoedus marginatus at Cook, ACT - 18 Aug 2019
Omoedus marginatus at Cook, ACT - 18 Aug 2019
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Identification history

Omoedus marginatus 21 Aug 2019 MichaelMulvaney
Omoedus marginatus 21 Aug 2019 michaelb
Unidentified 19 Aug 2019 CathB

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User's notes

Tiny spider, slightly longer than 2mm, with striking markings. These looked a pale blue to the naked eye.

6 comments

   21 Aug 2019
Possibly a member of the Omoedus genus, but they seem to be a coastal or rainforest genus so not sure about this one.
Harrisi wrote:
   21 Aug 2019
I'd support ♀ Omoedus (marginatus) ID here. Does not say or show map where found or stipulate type of habitat?
CathB wrote:
   21 Aug 2019
I had thought it was a good match to the picture in the Whyte and Anderson book, but they say it's found in rainforest in northern Qld, so I thought it seemed unlikely! I couldn't find much more online.
It was in a more open area surrounded by woodland on an exposed west-facing slope. There are patches of bare stony soil with low shrubs, but it is often a bit damp (seepage?).
Harrisi wrote:
   21 Aug 2019
Can you say where Cath..roughly? Salticids et al are easily dispersed via human transit and transport....seeing more than one would dent that theory.....
CathB wrote:
   21 Aug 2019
Hi Stuart. I'd be happy to show you the site. It's not far from where we met recently - across the road.
Harrisi wrote:
   21 Aug 2019
Gotcha Cath...no need to meet as I understand the sensitivity of that site. I'd suggest the Omoedus sp. encountered is vagrant..

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Nearby sightings

Page 5 of 9 - image sightings only

Argoctenus sp. (genus) (Wandering ghost spider) at Cook, ACT - 4 May 2020 by CathB
Caliscelidae (family) (Caliscelid planthopper) at Cook, ACT - 4 May 2020 by CathB
Daerlac nigricans (Ant Mimicking Seedbug) at Cook, ACT - 4 May 2020 by CathB
Leptogaster sp. (genus) (Robber fly) at Cook, ACT - 4 May 2020 by CathB
Storosa obscura (Dark Storosa) at Cook, ACT - 4 May 2020 by CathB
Salticidae sp. 'Golden palps' (Unidentified jumping spider) at Cook, ACT - 4 May 2020 by CathB
Argoctenus sp. (genus) (Wandering ghost spider) at Cook, ACT - 4 May 2020 by CathB
Platypezidae sp. (family) (Unidentified platypezid fly) at Cook, ACT - 3 May 2020 by CathB
Philobota (genus) (Unidentified Philobota genus moths) at Cook, ACT - 3 May 2020 by CathB
Tinea undescribed species (A fungus moth) at Cook, ACT - 3 May 2020 by CathB
Ceromitia leptosticta (A Fairy moth) at Cook, ACT - 3 May 2020 by CathB
Ceromitia (genus) (A Fairy moth) at Cook, ACT - 28 Apr 2020 by CathB
Ramaria sp. (A Coral fungus) at Cook, ACT - 28 Apr 2020 by Tammy
Jalmenus icilius (Amethyst Hairstreak) at Cook, ACT - 28 Apr 2020 by Tammy
Tephritidae sp. (family) (Unidentified Fruit or Seed fly) at Cook, ACT - 27 Apr 2020 by CathB
Phryganeutis cinerea (Chezala Group moth) at Cook, ACT - 27 Apr 2020 by CathB
Helina sp. (genus) (Muscid fly) at Cook, ACT - 27 Apr 2020 by CathB
Chironomidae (family) (Non-biting Midge) at Cook, ACT - 27 Apr 2020 by CathB
Arawa sp. (genus) (Leafhopper) at Cook, ACT - 27 Apr 2020 by CathB
Ceromitia leptosticta (A Fairy moth) at Cook, ACT - 27 Apr 2020 by CathB
Chorista australis (Autumn scorpion fly) at Cook, ACT - 23 Apr 2020 by CathB
Chauliognathus tricolor (Tricolor soldier beetle) at Cook, ACT - 23 Apr 2020 by CathB
Nuliodon fishburni (Fishburn's Prowling Coastal Hunter) at Cook, ACT - 23 Apr 2020 by CathB
Leptogaster sp. (genus) (Robber fly) at Cook, ACT - 7 Apr 2020 by CathB
Ditropidus sp. (genus) (Leaf beetle) at Cook, ACT - 27 Mar 2020 by CathB
Stenosmylus stenopterus (An Osmylid Lacewing) at Cook, ACT - 22 Mar 2020 by CathB
Zonopetala decisana (Zonopetala decisana) at Cook, ACT - 20 Mar 2020 by CathB
Calperum ottei (A recently described pygmy cricket) at Cook, ACT - 19 Mar 2020 by CathB
Polyclonus atratus (A sawfly) at Cook, ACT - 8 Mar 2020 by CathB
Diphucrania acuducta (Acuducta jewel beetle) at Cook, ACT - 6 Feb 2020 by CathB
Cymbacha ocellata (Crab spider) at Cook, ACT - 21 Jan 2020 by CathB
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Cook, ACT - 6 Jan 2020 by CathB
Cerdistus sp. (genus) (Yellow Slender Robber Fly) at Cook, ACT - 6 Jan 2020 by CathB
Siphanta sp. (genus) (Green planthopper, Torpedo bug) at Cook, ACT - 4 Dec 2019 by CathB
Macrotona australis (Common Macrotona Grasshopper) at Cook, ACT - 4 Dec 2019 by CathB
Goniaea carinata (Black kneed gumleaf grasshopper) at Cook, ACT - 1 Dec 2019 by CathB
Euophryinae sp. (Mr Stripey) undescribed (Mr Stripey) at Cook, ACT - 26 Nov 2019 by CathB
Euryopis umbilicata (Striped tick spider) at Cook, ACT - 26 Nov 2019 by CathB
Nanodectes harpax (Small shield-back katydid) at Cook, ACT - 26 Nov 2019 by CathB
Chalcididae (family) (Unidentified chalcid wasp) at Cook, ACT - 26 Nov 2019 by CathB
Stenocotis depressa (Leafhopper) at Cook, ACT - 26 Nov 2019 by CathB
Rutilia (Chrysorutilia) formosa (A Bristle fly) at Cook, ACT - 26 Nov 2019 by CathB
Runcinia acuminata (Pointy Crab Spider) at Cook, ACT - 10 Nov 2019 by CathB
Oxysarcodexia varia (Striped Dung Fly) at Cook, ACT - 28 Oct 2019 by CathB
Hippodamia variegata (Spotted Amber Ladybird) at Cook, ACT - 28 Oct 2019 by CathB
Coryphistes ruricola (Bark-mimicking Grasshopper) at Cook, ACT - 28 Oct 2019 by CathB
Lehtinelagia prasina (Leek-green flower spider) at Cook, ACT - 24 Oct 2019 by CathB
Dasytinae (subfamily) (Soft-winged flower beetle) at Cook, ACT - 22 Oct 2019 by CathB
Austrotephritis sp. (genus) (Fruit fly or Seed fly) at Cook, ACT - 22 Oct 2019 by CathB
Tiliqua rugosa (Shingleback Lizard) at Cook, ACT - 7 Oct 2019 by CathB
Melophorus perthensis (Field furnace ant) at Cook, ACT - 4 Oct 2019 by CathB
Maratus chrysomelas (Variable Peacock Spider) at Cook, ACT - 4 Oct 2019 by CathB
Maratus chrysomelas (Variable Peacock Spider) at Cook, ACT - 3 Oct 2019 by CathB
Mantispidae (family) (Unidentified mantisfly) at Cook, ACT - 2 Oct 2019 by CathB
Tettigoniidae (family) (Unidentified katydid) at Cook, ACT - 20 Sep 2019 by CathB
Tetrigidae (family) (Pygmy grasshopper) at Cook, ACT - 20 Sep 2019 by CathB
Argoctenus sp. (genus) (Wandering ghost spider) at Cook, ACT - 20 Sep 2019 by CathB
Goniaea sp. (genus) (A gumleaf grasshopper) at Cook, ACT - 14 Sep 2019 by CathB
Araneus albotriangulus (White-triangle orb weaver) at Cook, ACT - 14 Sep 2019 by CathB
Tasmanicosa sp. (genus) (Unidentified Tasmanicosa wolf spider) at Cook, ACT - 14 Sep 2019 by CathB
Goniaea opomaloides (Mimetic Gumleaf Grasshopper) at Cook, ACT - 14 Sep 2019 by CathB
Servaea incana (Hoary Servaea) at Cook, ACT - 3 Sep 2019 by CathB
Myrmarachne luctuosa (Polyrachis Ant Mimic Spider) at Cook, ACT - 30 Aug 2019 by CathB
Miturga sp. (genus) (Unidentified False wolf spider) at Cook, ACT - 21 Aug 2019 by CathB
Mutillidae (family) (Unidentified Mutillid wasp or velvet ant) at Cook, ACT - 16 Aug 2019 by CathB
Myrmecia sp. (genus) (Bull ant or Jack Jumper) at Cook, ACT - 12 Aug 2019 by CathB
Phryganoporus candidus (Foliage-webbing social spider) at Cook, ACT - 14 Jun 2019 by CathB
Crambidae sp. (family) (A crambid snout mouth) at Cook, ACT - 7 Jun 2019 by CathB
Crematogaster sp. (genus) (Acrobat ant, Cocktail ant) at Cook, ACT - 7 Jun 2019 by CathB
Tapeigaster sp. (genus) (Fungus fly, Heteromyzid fly) at Cook, ACT - 7 Jun 2019 by CathB
Celaenia excavata (Bird-dropping spider) at Cook, ACT - 6 Jun 2019 by CathB
Tinea undescribed species (A fungus moth) at Cook, ACT - 16 May 2019 by CathB
Tinea undescribed species (A fungus moth) at Cook, ACT - 9 May 2019 by CathB
Milichiidae (family) (Freeloader fly) at Cook, ACT - 30 Apr 2019 by CathB
Metopochetus compressus (Stilt fly) at Cook, ACT - 30 Apr 2019 by CathB
Lycosidae (family) (Unidentified wolf spider) at Cook, ACT - 3 Apr 2019 by CathB
Aleucosia sp. (genus) (Bee Fly) at Cook, ACT - 2 Apr 2019 by CathB
Calperum ottei (A recently described pygmy cricket) at Cook, ACT - 2 Apr 2019 by CathB
Maratus chrysomelas (Variable Peacock Spider) at Cook, ACT - 2 Apr 2019 by CathB
Termitoidae (informal group) (Unidentified termite) at Cook, ACT - 29 Mar 2019 by CathB
Iridomyrmex rufoniger (Tufted Tyrant Ant) at Cook, ACT - 29 Mar 2019 by CathB
Ancistrotilla sp. (genus) (Mutillid wasp or velvet ant) at Cook, ACT - 29 Mar 2019 by CathB
Lycosidae (family) (Unidentified wolf spider) at Cook, ACT - 26 Mar 2019 by CathB
Cerdistus sp. (genus) (Yellow Slender Robber Fly) at Cook, ACT - 25 Mar 2019 by CathB
Rutilia (Donovanius) sp. (genus & subgenus) (A Bristle Fly) at Cook, ACT - 25 Mar 2019 by CathB
Pheidole sp. (genus) (Seed-harvesting ant) at Cook, ACT - 25 Mar 2019 by CathB
Tettigoniidae (family) (Unidentified katydid) at Cook, ACT - 24 Mar 2019 by CathB
Leptogaster sp. (genus) (Robber fly) at Cook, ACT - 23 Mar 2019 by CathB
Chalcididae (family) (Unidentified chalcid wasp) at Cook, ACT - 18 Mar 2019 by CathB
Persicaria prostrata (Creeping Knotweed) at Cook, ACT - 15 Jan 2019 by CathB
Philoponella congregabilis (Social house spider) at Cook, ACT - 10 Jan 2019 by CathB
Diphucrania sp. (genus) (Jewel Beetle) at Cook, ACT - 10 Jan 2019 by CathB
Tiphiidae sp. (family) (Unidentified Smooth flower wasp) at Cook, ACT - 10 Jan 2019 by CathB
Platyzosteria melanaria (Common Eastern Litter Runner) at Cook, ACT - 2 Jan 2019 by CathB
Cerdistus sp. (genus) (Yellow Slender Robber Fly) at Cook, ACT - 27 Dec 2018 by CathB
Diphucrania sp. (genus) (Jewel Beetle) at Cook, ACT - 27 Dec 2018 by CathB
Glycine tabacina (Variable Glycine) at Cook, ACT - 24 Dec 2018 by CathB
Wahlenbergia luteola (Yellowish Bluebell) at Cook, ACT - 5 Dec 2018 by CathB
Agrypnus sp. (genus) (Rough click beetle) at Cook, ACT - 4 Dec 2018 by CathB
Arrade destituta (Arrade destituta) at Cook, ACT - 21 Nov 2018 by CathB

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Location information

Sighting information

Additional information

  • Less than 5mm Animal size

Species information

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  • 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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