Phoracantha semipunctata

Common Eucalypt Longicorn at Acton, ACT

Phoracantha semipunctata at Acton, ACT - 18 Dec 2020
Phoracantha semipunctata at Acton, ACT - 18 Dec 2020
Phoracantha semipunctata at Acton, ACT - 18 Dec 2020
Phoracantha semipunctata at Acton, ACT - 18 Dec 2020
Phoracantha semipunctata at Acton, ACT - 18 Dec 2020
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Identification history

Phoracantha semipunctata 27 Dec 2020 MichaelMulvaney
Phoracantha semipunctata 23 Dec 2020 AlisonMilton
Unidentified 23 Dec 2020 TimL

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User's notes

The images show the base of the beetle's antennae located within the compound eye structures. Presumably the head shape of this beetle has evolved over time and the antennae have moved backwards across the head and into the eye structures. This appears to be confirmed by some insects where the compound eyes have almost been divided into two parts by the base of each antenna.

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Nearby sightings

Page 2 of 4 - image sightings only

Vanessa kershawi (Australian Painted Lady) at Acton, ACT - 15 Feb 2021 by RodDeb
Cermatulus nasalis (Predatory shield bug, Glossy shield bug) at Downer, ACT - 12 Feb 2021 by TimL
Graphium macleayanum (Macleay's Swallowtail) at Watson, ACT - 7 Feb 2021 by Christine
Rayieria acaciae (Acacia-spotting bug) at Watson, ACT - 5 Feb 2021 by TimL
Chauliognathus tricolor (Tricolor soldier beetle) at Acton, ACT - 3 Feb 2021 by WHall
Backobourkia sp. (genus) (An orb weaver) at Acton, ACT - 3 Feb 2021 by WHall
Netelia sp. (genus) (An Ichneumon wasp) at Acton, ACT - 27 Jan 2021 by Roger
Tettigoniidae (family) (Unidentified katydid) at Acton, ACT - 10 Jan 2021 by Roger
Araneus circulissparsus (species group) (Speckled Orb-weaver) at Acton, ACT - 10 Jan 2021 by Roger
Neorrhina punctata (Spotted flower chafer) at Acton, ACT - 10 Jan 2021 by Roger
Crypsiphona ocultaria (Red-lined Looper Moth) at Acton, ACT - 10 Jan 2021 by Roger
Carphurus sp. (genus) (Soft-winged flower beetle) at Acton, ACT - 7 Jan 2021 by TimL
Arrade destituta (Arrade destituta) at Acton, ACT - 30 Dec 2020 by Roger
Zosteria rosevillensis (A robber fly) at Acton, ACT - 27 Dec 2020 by TimL
Stephanopis sp. (genus) (Knobbly crab spider) at Acton, ACT - 18 Dec 2020 by TimL
Turneromyia sp. (genus) (Zebra spider wasp) at Acton, ACT - 18 Dec 2020 by TimL
Rutilia sp. (genus) (A Rutilia bristle fly, subgenus unknown) at Acton, ACT - 15 Dec 2020 by TimL
Dasypodia selenophora (Southern old lady moth) at Acton, ACT - 14 Dec 2020 by Roger
Stratiomyidae (family) (Soldier fly) at Acton, ACT - 11 Dec 2020 by TimL
Rutilia (Rutilia) sp. (genus & subgenus) (Bristle fly) at Acton, ACT - 8 Dec 2020 by Roger
Entomophthora sp. (genus) (Puppeteer Fungus) at Acton, ACT - 8 Dec 2020 by TimL
Zosteria rosevillensis (A robber fly) at Acton, ACT - 8 Dec 2020 by TimL
Mutillidae (family) (Unidentified Mutillid wasp or velvet ant) at Acton, ACT - 5 Dec 2020 by TimL
Thereutria amaraca (Spine-legged Robber Fly) at Acton, ACT - 4 Dec 2020 by TimL
Scaptia sp. (genus) (March fly) at Acton, ACT - 4 Dec 2020 by TimL
Brunotartessus fulvus (Yellow-headed Leafhopper) at Acton, ACT - 4 Dec 2020 by TimL
Scaptia sp. (genus) (March fly) at Acton, ACT - 4 Dec 2020 by TimL
Pseudonaja textilis (Eastern Brown Snake) at Acton, ACT - 2 Dec 2020 by HelenCross
Scaptia (Scaptia) auriflua (A flower-feeding march fly) at Acton, ACT - 1 Dec 2020 by TimL
Coryphistes ruricola (Bark-mimicking Grasshopper) at Acton, ACT - 1 Dec 2020 by TimL
Halone coryphoea (Eastern Halone moth) at Acton, ACT - 30 Nov 2020 by RodDeb
Servaea incana (Hoary Servaea) at Acton, ACT - 30 Nov 2020 by RodDeb
Arkys walckenaeri (Triangle spider) at Acton, ACT - 28 Nov 2020 by TimL
Psaltoda moerens (Redeye cicada) at Acton, ACT - 23 Nov 2020 by Roger
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 21 Nov 2020 by TimL
Entomophthora sp. (genus) (Puppeteer Fungus) at Acton, ACT - 21 Nov 2020 by TimL
Eolophus roseicapilla (Galah) at Acton, ACT - 18 Nov 2020 by Cpiiroinen
Prosena sp. (genus) (A bristle fly) at Acton, ACT - 8 Nov 2020 by Roger
Euomma lateralis (Comb-clawed beetle) at Acton, ACT - 2 Nov 2020 by Roger
Hemicistela discoidalis (Comb-clawed beetle) at Acton, ACT - 27 Oct 2020 by Roger
Servaea sp. (genus) (Unidentified Servaea jumping spider) at Acton, ACT - 23 Oct 2020 by TimL
Commius elegans (Cherry Ballart Shield Bug) at Acton, ACT - 23 Oct 2020 by TimL
Bibionidae sp. (family) (Bibionid fly) at Acton, ACT - 19 Oct 2020 by TimL
Intellagama lesueurii howittii (Gippsland Water Dragon) at Acton, ACT - 13 Oct 2020 by TimL
Servaea incana (Hoary Servaea) at Acton, ACT - 13 Oct 2020 by TimL
Socca pustulosa (Knobbled Orbweaver) at Acton, ACT - 8 Oct 2020 by Roger
Philoponella congregabilis (Social house spider) at Acton, ACT - 4 Oct 2020 by TimL
Cadmus (Cadmus) gigas (Leaf beetle) at Acton, ACT - 2 Oct 2020 by TimL
Pseudonaja textilis (Eastern Brown Snake) at Acton, ACT - 28 Sep 2020 by Roger
Morethia boulengeri (Boulenger's Skink) at Acton, ACT - 1 Sep 2020 by HelenCross
Camponotus consobrinus (Banded sugar ant) at Acton, ACT - 14 Aug 2020 by TimL
Platygastridae (family) (Platygastrid wasp) at Acton, ACT - 11 Aug 2020 by TimL
Eolophus roseicapilla (Galah) at Acton, ACT - 31 Jul 2020 by Alison Milton
Alcaeus varicornis (Acacia shield bug) at Acton, ACT - 28 Jul 2020 by TimL
Acanthiza pusilla (Brown Thornbill) at Acton, ACT - 3 Jul 2020 by Christine
Dacelo novaeguineae (Laughing Kookaburra) at Hackett, ACT - 22 Jun 2020 by MatthewFrawley
Technomyrmex sp. (genus) at Acton, ACT - 19 Jun 2020 by TimL
Trombidiidae (family) (Red velvet mite) at Hackett, ACT - 12 Jun 2020 by TimL
Intellagama lesueurii howittii (Gippsland Water Dragon) at Hackett, ACT - 12 Jun 2020 by TimL
Zanda funerea (Yellow-tailed Black-Cockatoo) at Acton, ACT - 28 May 2020 by Alison Milton
Chalcidoidea (superfamily) (A gall wasp or Chalcid wasp) at Hackett, ACT - 17 Mar 2020 by TimL
Holoplatys planissima (Common ultraflat jumping spider, Grooved jumping spider) at Hackett, ACT - 10 Mar 2020 by TimL
Platybrachys sp. (genus) (A gum hopper) at Acton, ACT - 10 Mar 2020 by TimL
Megachile (Eutricharaea) maculariformis (Gold-tipped leafcutter bee) at Hackett, ACT - 1 Mar 2020 by redsnow
Iridomyrmex sp. (genus) (Ant) at Hackett, ACT - 25 Feb 2020 by TimL
Myiagra rubecula (Leaden Flycatcher) at Acton, ACT - 30 Jan 2020 by HelenCross
Myrmecia piliventris (Golden tail bull ant) at Hackett, ACT - 18 Jan 2020 by TimL
Apis mellifera (European honey bee) at Hackett, ACT - 17 Jan 2020 by TimL
Monophlebulus sp. (genus) (Giant Snowball Mealybug) at Hackett, ACT - 14 Jan 2020 by TimL
Melanacanthus scutellaris (Small brown bean bug) at Acton, ACT - 17 Dec 2019 by TimL
Brunotartessus fulvus (Yellow-headed Leafhopper) at Acton, ACT - 17 Dec 2019 by TimL
Arkys walckenaeri (Triangle spider) at Acton, ACT - 17 Dec 2019 by TimL
Dicranolaius bellulus (Red and Blue Pollen Beetle) at Hackett, ACT - 7 Dec 2019 by TimL
Rhinotia bidentata (Two-spot Rhinotia weevil) at Acton, ACT - 6 Dec 2019 by TimL
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 6 Dec 2019 by TimL
Cerdistus sp. (genus) (Yellow Slender Robber Fly) at Acton, ACT - 2 Dec 2019 by TimL
Tiphiidae (family) (Unidentified Smooth flower wasp) at Acton, ACT - 2 Dec 2019 by TimL
Aporocera (Aporocera) scabrosa (Leaf beetle) at Hackett, ACT - 1 Dec 2019 by TimL
Siphanta acuta (Green planthopper, Torpedo bug) at Hackett, ACT - 1 Dec 2019 by TimL
Heteropsilopus sp. (genus) (A long legged fly) at Hackett, ACT - 1 Dec 2019 by Christine
Dicranolaius bellulus (Red and Blue Pollen Beetle) at Hackett, ACT - 1 Dec 2019 by Christine
Tiliqua scincoides scincoides (Eastern Blue-tongue) at Acton, ACT - 26 Nov 2019 by TimL
Oedaleus australis (Australian Oedaleus) at Hackett, ACT - 22 Nov 2019 by TimL
Norfolius howensis (Diamond-banded Nymphid) at Hackett, ACT - 22 Nov 2019 by TimL
Primeuchroeus sp. (genus) (Cuckoo Wasp) at Hackett, ACT - 17 Nov 2019 by TimL
Larinus latus (Onopordum seed weevil) at Hackett, ACT - 16 Nov 2019 by TimL
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 15 Nov 2019 by TimL
Eumeninae (subfamily) (Unidentified Potter wasp) at Hackett, ACT - 13 Nov 2019 by TimL
Ecnolagria grandis (Honeybrown beetle) at Hackett, ACT - 13 Nov 2019 by TimL
Tiphiidae (family) (Unidentified Smooth flower wasp) at Hackett, ACT - 11 Nov 2019 by HelenCross
Bembix sp. (genus) (Unidentified Bembix sand wasp) at Acton, ACT - 6 Nov 2019 by HelenCross
Comptosia insignis (A bee fly) at Acton, ACT - 6 Nov 2019 by HelenCross
Bembix sp. (genus) (Unidentified Bembix sand wasp) at Hackett, ACT - 5 Nov 2019 by TimL
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 24 Oct 2019 by TimL
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 22 Oct 2019 by TimL
Castiarina decemmaculata (Ten-spot Jewel Beetle) at Hackett, ACT - 22 Oct 2019 by TimL
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 18 Oct 2019 by TimL
Pogona barbata (Eastern Bearded Dragon) at Acton, ACT - 18 Oct 2019 by TimL
Helpis minitabunda (Threatening jumping spider) at Hackett, ACT - 13 Oct 2019 by TimL
Helpis minitabunda (Threatening jumping spider) at Hackett, ACT - 4 Oct 2019 by TimL

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Location information

Sighting information

  • 1 Abundance
  • 18 Dec 2020 01:41 PM Recorded on
  • TimL Recorded by

Additional information

  • 25mm to 50mm Animal size

Species information

Record quality

  • 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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