Robshelfordia sp. (genus)

A Shelford cockroach at Conder, ACT

Robshelfordia sp. (genus) at Conder, ACT - 13 Feb 2017
Robshelfordia sp. (genus) at Conder, ACT - 13 Feb 2017
Robshelfordia sp. (genus) at Conder, ACT - 13 Feb 2017
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Identification history

Robshelfordia sp. (genus) 8 Jul 2021 MichaelBedingfield
Ectobiidae sp. (family) 3 May 2017 MichaelMulvaney
Ectobiidae sp. (family) 13 Apr 2017 roachie
Unidentified 15 Feb 2017 MichaelBedingfield

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User's notes

Size - length 8mm; moves very fast; this species comes into the house regularly at this time of the year; Conder, ACT.

3 comments

KimPullen wrote:
   12 May 2018
I would be loathe to take this further than family Ectobiidae, as it looks like an immature. I fully grown one might be easier.
trevorpreston wrote:
   10 Feb 2021
Is there a chance this could be Robshelfordia simplex as recently spotted in Sherwood Forest? The patterning looks right and the Cercus look like they are pointing upward which I believe is a trait of the species.
There are a few others placed in Ectobiidae sp. (family) which I also think might be Robshelfordia simplex. Rentz Guide to Cockroaches of Australia does place a population of this species in eastern Australia despite the name of Shelfords Western Cockroach.
   10 Feb 2021
I agree that it is Robshelfordia sp. See conversation on sighting 4347075:- Robshelfordia sp. (genus) (A Shelford cockroach)
We could be confident to ID the other Ectobiidae sp. (family) I have submitted as Robshelfordia sp.

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Nearby sightings

Page 12 of 14 - image sightings only

Medicago polymorpha (Burr Medic) at Conder, ACT - 2 Oct 2015 by michaelb
Ephemeroptera (order) (Unidentified Mayfly) at Conder, ACT - 30 Sep 2015 by michaelb
Monocrepidus sp. (genus) (Click beetle) at Conder, ACT - 29 Sep 2015 by michaelb
Erodium crinitum (Native Crowfoot) at Conder, ACT - 16 Sep 2015 by michaelb
Romulea rosea var. australis (Onion Grass) at Conder, ACT - 16 Sep 2015 by michaelb
Socca pustulosa (Knobbled Orbweaver) at Conder, ACT - 13 Sep 2015 by michaelb
Apis mellifera (European honey bee) at Conder, ACT - 13 Sep 2015 by michaelb
Cuspicona stenuella (Shield bug) at Conder, ACT - 10 Sep 2015 by michaelb
Erodium moschatum (Musky Crowfoot, Musky Storksbill) at Conder, ACT - 1 Sep 2015 by michaelb
Nezara viridula (Green vegetable bug) at Conder, ACT - 31 Aug 2015 by michaelb
Rhipidura leucophrys (Willie Wagtail) at Conder, ACT - 30 Aug 2015 by michaelb
Capsella bursa-pastoris (Shepherd's Purse) at Conder, ACT - 21 Aug 2015 by michaelb
Eurymeloides pulchra (Gumtree hopper) at Conder, ACT - 7 Jul 2015 by michaelb
Ocyphaps lophotes (Crested Pigeon) at Conder, ACT - 2 Jul 2015 by michaelb
Nesoptilotis leucotis (White-eared Honeyeater) at Conder, ACT - 27 Jun 2015 by michaelb
Macropus giganteus (Eastern Grey Kangaroo) at Conder, ACT - 2 Jun 2015 by michaelb
Ptilonorhynchus violaceus (Satin Bowerbird) at Conder, ACT - 27 May 2015 by michaelb
Ptilonorhynchus violaceus (Satin Bowerbird) at Conder, ACT - 20 May 2015 by michaelb
Sidymella trapezia (Trapezoid Crab Spider) at Conder, ACT - 19 May 2015 by michaelb
Chrysolarentia mecynata (Mecynata Carpet Moth) at Conder, ACT - 1 May 2015 by michaelb
Panicum effusum (Hairy Panic Grass) at Conder, ACT - 30 Apr 2015 by michaelb
Simplicia armatalis (Crescent Moth) at Conder, ACT - 19 Apr 2015 by michaelb
Aeolochroma metarhodata (Tea-tree Emerald) at Conder, ACT - 17 Apr 2015 by michaelb
Ocirrhoe dallasi (Shield bug) at Conder, ACT - 17 Apr 2015 by michaelb
Mogulones larvatus (Paterson's curse crown weevil) at Conder, ACT - 16 Apr 2015 by michaelb
Teleogryllus commodus (Black Field Cricket) at Conder, ACT - 14 Apr 2015 by michaelb
Austrolestes leda (Wandering Ringtail) at Conder, ACT - 13 Apr 2015 by michaelb
Dindymus versicolor (Harlequin Bug) at Conder, ACT - 13 Apr 2015 by michaelb
Ocybadistes walkeri (Green Grass-dart) at Conder, ACT - 12 Apr 2015 by michaelb
Porrostoma rhipidium (Long-nosed Lycid (Net-winged) beetle) at Conder, ACT - 12 Apr 2015 by michaelb
Authaemon stenonipha (Pale-bordered Cape-moth) at Conder, ACT - 11 Apr 2015 by michaelb
Pseudoanthidium (Immanthidium) repetitum (African carder bee) at Conder, ACT - 11 Apr 2015 by michaelb
Amegilla (Zonamegilla) asserta (Blue Banded Bee) at Conder, ACT - 11 Apr 2015 by michaelb
Sandalodes superbus (Ludicra Jumping Spider) at Conder, ACT - 11 Apr 2015 by michaelb
Scopula optivata (Varied Wave) at Conder, ACT - 5 Apr 2015 by michaelb
Phanomorpha dapsilis (A Crambid moth) at Conder, ACT - 2 Apr 2015 by michaelb
Anestia (genus) (A tiger moth) at Conder, ACT - 1 Apr 2015 by michaelb
Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 31 Mar 2015 by michaelb
Sarcophagidae sp. (family) (Unidentified flesh fly) at Conder, ACT - 30 Mar 2015 by michaelb
Plesiochrysa ramburi (A Green Lacewing) at Conder, ACT - 30 Mar 2015 by michaelb
Geranomyia sp. (genus) (A limoniid crane fly) at Conder, ACT - 30 Mar 2015 by michaelb
Agrotis porphyricollis (Variable Cutworm) at Conder, ACT - 29 Mar 2015 by michaelb
Isopeda sp. (genus) (Huntsman Spider) at Conder, ACT - 29 Mar 2015 by michaelb
Leucania diatrecta (A Noctuid moth) at Conder, ACT - 29 Mar 2015 by michaelb
Culicidae (family) (A mosquito) at Conder, ACT - 27 Mar 2015 by michaelb
Merophyas divulsana (Lucerne Leafroller) at Conder, ACT - 27 Mar 2015 by michaelb
Garrha leucerythra (A concealer moth) at Conder, ACT - 27 Mar 2015 by michaelb
Dasygaster padockina (Tasmanian Cutworm) at Conder, ACT - 26 Mar 2015 by michaelb
Sparassidae (family) (A Huntsman Spider) at Conder, ACT - 26 Mar 2015 by michaelb
Ectropis fractaria (Ringed Bark Moth) at Conder, ACT - 26 Mar 2015 by michaelb
Cracticus torquatus (Grey Butcherbird) at Conder, ACT - 26 Mar 2015 by michaelb
Stathmopoda melanochra (An Oecophorid moth (Eriococcus caterpillar)) at Conder, ACT - 25 Mar 2015 by michaelb
Anestia (genus) (A tiger moth) at Conder, ACT - 25 Mar 2015 by michaelb
Xanthogaleruca luteola (Elm leaf beetle) at Conder, ACT - 23 Mar 2015 by michaelb
Psilosticha absorpta (Fine-waved Bark Moth) at Conder, ACT - 22 Mar 2015 by michaelb
Proteuxoa provisional species 1 at Conder, ACT - 22 Mar 2015 by michaelb
Dasygaster padockina (Tasmanian Cutworm) at Conder, ACT - 22 Mar 2015 by michaelb
Physopelta australis (A bordered plant bug) at Conder, ACT - 22 Mar 2015 by michaelb
Proteuxoa capularis (Half-moon Noctuid) at Conder, ACT - 22 Mar 2015 by michaelb
Zizina otis (Common Grass-Blue) at Conder, ACT - 22 Mar 2015 by michaelb
Hermetia illucens (American Soldier Fly) at Conder, ACT - 22 Mar 2015 by michaelb
Siphanta acuta (Green planthopper, Torpedo bug) at Conder, ACT - 21 Mar 2015 by michaelb
Rayieria basifer (Braconid-mimic plant bug) at Conder, ACT - 19 Mar 2015 by michaelb
Nacoleia rhoeoalis (Spilomelinae) at Conder, ACT - 19 Mar 2015 by michaelb
Proteuxoa sanguinipuncta (Blood-spotted Noctuid) at Conder, ACT - 19 Mar 2015 by michaelb
Phonognatha graeffei (Leaf Curling Spider) at Conder, ACT - 19 Mar 2015 by michaelb
Polistes (Polistella) humilis (Common Paper Wasp) at Conder, ACT - 15 Mar 2015 by michaelb
Leptogaster sp. (genus) (Robber fly) at Conder, ACT - 14 Mar 2015 by michaelb
Illeis galbula (Fungus-eating Ladybird) at Conder, ACT - 14 Mar 2015 by michaelb
Proteuxoa provisional species 1 at Conder, ACT - 12 Mar 2015 by michaelb
Olbonoma triptycha (Chezela Group) at Conder, ACT - 12 Mar 2015 by michaelb
Crypsiphona ocultaria (Red-lined Looper Moth) at Conder, ACT - 12 Mar 2015 by michaelb
Neosparassus calligaster (Beautiful Badge Huntsman) at Conder, ACT - 12 Mar 2015 by michaelb
Pseudoanthidium (Immanthidium) repetitum (African carder bee) at Conder, ACT - 12 Mar 2015 by michaelb
Hemerobiidae sp. (family) (Unidentified brown lacewing) at Conder, ACT - 10 Mar 2015 by michaelb
Agrotis porphyricollis (Variable Cutworm) at Conder, ACT - 9 Mar 2015 by michaelb
Anestia (genus) (A tiger moth) at Conder, ACT - 9 Mar 2015 by michaelb
Threnosia heminephes (Halved Footman) at Conder, ACT - 9 Mar 2015 by michaelb
Netelia sp. (genus) (An Ichneumon wasp) at Conder, ACT - 9 Mar 2015 by michaelb
Caedicia simplex (Common Garden Katydid) at Conder, ACT - 5 Mar 2015 by michaelb
Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 4 Mar 2015 by michaelb
Hermetia illucens (American Soldier Fly) at Conder, ACT - 4 Mar 2015 by michaelb
Bactrocera (Bactrocera) tryoni (Queensland fruit fly) at Conder, ACT - 4 Mar 2015 by michaelb
Socca pustulosa (Knobbled Orbweaver) at Conder, ACT - 3 Mar 2015 by michaelb
Hortophora transmarina (Garden Orb Weaver) at Conder, ACT - 3 Mar 2015 by michaelb
Socca pustulosa (Knobbled Orbweaver) at Conder, ACT - 3 Mar 2015 by michaelb
Orthetrum caledonicum (Blue Skimmer) at Conder, ACT - 3 Mar 2015 by michaelb
Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 3 Mar 2015 by michaelb
Hippotion scrofa (Coprosma Hawk Moth) at Conder, ACT - 2 Mar 2015 by michaelb
Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 2 Mar 2015 by michaelb
Philemon corniculatus (Noisy Friarbird) at Conder, ACT - 1 Mar 2015 by michaelb
Heteromicta pachytera (Galleriinae subfamily moth) at Conder, ACT - 27 Feb 2015 by michaelb
Tenodera australasiae (Purple-winged mantid) at Conder, ACT - 27 Feb 2015 by michaelb
Faveria tritalis (Couchgrass Webworm) at Conder, ACT - 27 Feb 2015 by michaelb
Oecophoridae (family) (Unidentified Oecophorid concealer moth) at Conder, ACT - 26 Feb 2015 by michaelb
Heteromicta pachytera (Galleriinae subfamily moth) at Conder, ACT - 26 Feb 2015 by michaelb
Monopis (genus) (A Tineid moth) at Conder, ACT - 24 Feb 2015 by michaelb
Robshelfordia circumducta (Shelford's Variable Cockroach) at Conder, ACT - 24 Feb 2015 by michaelb
Authaemon stenonipha (Pale-bordered Cape-moth) at Conder, ACT - 20 Feb 2015 by michaelb
Phalaenoides glycinae (Grapevine Moth) at Conder, ACT - 18 Feb 2015 by michaelb

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  • 5mm to 12mm Animal size

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