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 2 of 14 - image sightings only

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Correa alba var. alba (White Correa) at Conder, ACT - 3 May 2023 by michaelb
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Correa reflexa var. reflexa (Common Correa, Native Fuchsia) at Conder, ACT - 27 Apr 2023 by michaelb
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Ctenolepisma longicaudatum (Silverfish) at Conder, ACT - 21 Apr 2023 by michaelb
Pterygophorus sp. (genus) (Long-tailed Sawfly) at Conder, ACT - 19 Apr 2023 by michaelb
Trombidiidae (family) (Red velvet mite) at Conder, ACT - 18 Apr 2023 by michaelb
Scolypopa australis (Passionvine hopper, Fluffy bum) at Conder, ACT - 17 Apr 2023 by michaelb
Robshelfordia simplex (Shelford's Western Cockroach) at Conder, ACT - 17 Apr 2023 by michaelb
Siphanta acuta (Green planthopper, Torpedo bug) at Conder, ACT - 17 Apr 2023 by michaelb
Trichoglossus moluccanus (Rainbow Lorikeet) at Conder, ACT - 14 Apr 2023 by michaelb
Parmeliaceae (family) (A lichen family) at Conder, ACT - 13 Apr 2023 by michaelb
Dicamptus fuscicornis (Ichneumon wasp) at Conder, ACT - 11 Apr 2023 by michaelb
Anestia (genus) (A tiger moth) at Conder, ACT - 8 Apr 2023 by michaelb
Heteronychus arator (African black beetle) at Conder, ACT - 4 Apr 2023 by michaelb
Polistes (Polistella) humilis (Common Paper Wasp) at Conder, ACT - 4 Apr 2023 by michaelb
Sturnus vulgaris (Common Starling) at Conder, ACT - 4 Apr 2023 by michaelb
Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 4 Apr 2023 by michaelb
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Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 4 Apr 2023 by michaelb
Praxis marmarinopa (owlet moth) at Conder, ACT - 2 Apr 2023 by michaelb
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Sidymella trapezia (Trapezoid Crab Spider) at Conder, ACT - 2 Apr 2023 by michaelb
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Alisterus scapularis (Australian King-Parrot) at Conder, ACT - 2 Apr 2023 by michaelb
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Anzora unicolor (Grey Planthopper) at Conder, ACT - 30 Mar 2023 by michaelb
Spilopelia chinensis (Spotted Dove) at Conder, ACT - 22 Mar 2023 by michaelb
Oenothera lindheimeri (Clockweed) at Conder, ACT - 15 Mar 2023 by michaelb
Heteronympha merope (Common Brown Butterfly) at Conder, ACT - 15 Mar 2023 by michaelb
Cracticus torquatus (Grey Butcherbird) at Conder, ACT - 14 Mar 2023 by michaelb
Vespula germanica (European wasp) at Conder, ACT - 11 Mar 2023 by michaelb
Orthaga thyrisalis (Teatree Web Moth) at Conder, ACT - 2 Mar 2023 by michaelb
Phacodes personatus (Longhorn beetle) at Conder, ACT - 20 Feb 2023 by michaelb
Poecilometis strigatus (Gum Tree Shield Bug) at Conder, ACT - 20 Feb 2023 by michaelb
Convolvulus angustissimus subsp. angustissimus (Australian Bindweed) at Conder, ACT - 19 Feb 2023 by michaelb
Alisterus scapularis (Australian King-Parrot) at Conder, ACT - 14 Feb 2023 by michaelb
Platycercus eximius (Eastern Rosella) at Conder, ACT - 13 Feb 2023 by michaelb
Porela delineata (Lined Porela) at Conder, ACT - 7 Feb 2023 by michaelb
Philobota philostaura (A Concealer moth (Philobota group) at Conder, ACT - 7 Feb 2023 by michaelb
Elhamma australasiae (Elhamma) at Conder, ACT - 7 Feb 2023 by michaelb
Elhamma australasiae (Elhamma) at Conder, ACT - 1 Feb 2023 by michaelb
Nemophora (genus) (A Fairy Moth) at Conder, ACT - 1 Feb 2023 by michaelb
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Sturnus vulgaris (Common Starling) at Conder, ACT - 26 Jan 2023 by michaelb
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Anthochaera carunculata (Red Wattlebird) at Conder, ACT - 26 Jan 2023 by michaelb
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Phalaenoides glycinae (Grapevine Moth) at Conder, ACT - 24 Jan 2023 by michaelb
Apis mellifera (European honey bee) at Conder, ACT - 24 Jan 2023 by michaelb
Oedosmylus tasmaniensis (Lacewing) at Conder, ACT - 17 Jan 2023 by michaelb
Platycercus eximius (Eastern Rosella) at Conder, ACT - 16 Jan 2023 by michaelb
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Bursaria spinosa (Native Blackthorn, Sweet Bursaria) at Conder, ACT - 9 Jan 2023 by michaelb
Eupoecila australasiae (Fiddler Beetle) at Conder, ACT - 9 Jan 2023 by michaelb
Sericesthis nigrolineata (Dusky pasture scarab) at Conder, ACT - 8 Jan 2023 by michaelb
Paropsisterna cloelia (Eucalyptus variegated beetle) at Conder, ACT - 8 Jan 2023 by michaelb
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Eleale aspera (Clerid beetle) at Conder, ACT - 8 Jan 2023 by michaelb
Porrostoma rhipidium (Long-nosed Lycid (Net-winged) beetle) at Conder, ACT - 8 Jan 2023 by michaelb
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Salsa fuliginata (Sooty Orb-weaver) at Conder, ACT - 7 Jan 2023 by michaelb
Mordella dumbrelli (Dumbrell's Pintail Beetle) at Conder, ACT - 7 Jan 2023 by michaelb
Polistes (Polistes) chinensis (Asian paper wasp) at Conder, ACT - 7 Jan 2023 by michaelb
Neorrhina punctata (Spotted flower chafer) at Conder, ACT - 7 Jan 2023 by michaelb
Eleale aspera (Clerid beetle) at Conder, ACT - 7 Jan 2023 by michaelb
Stenoderus ostricilla (Longhorn beetle) at Conder, ACT - 7 Jan 2023 by michaelb
Austrolestes leda (Wandering Ringtail) at Conder, ACT - 7 Jan 2023 by michaelb
Cymbacha ocellata (Crab spider) at Conder, ACT - 7 Jan 2023 by michaelb
Platycercus elegans (Crimson Rosella) at Conder, ACT - 7 Jan 2023 by michaelb
Paropsisterna cloelia (Eucalyptus variegated beetle) at Conder, ACT - 5 Jan 2023 by michaelb
Aporocera (Aporocera) sculptilis (Leaf beetle) at Conder, ACT - 5 Jan 2023 by michaelb
Lehtinelagia prasina (Leek-green flower spider) at Conder, ACT - 3 Jan 2023 by michaelb
Phyllotocus navicularis (Nectar scarab) at Conder, ACT - 3 Jan 2023 by michaelb
Phyllotocus navicularis (Nectar scarab) at Conder, ACT - 3 Jan 2023 by michaelb
Heteronympha merope (Common Brown Butterfly) at Conder, ACT - 3 Jan 2023 by michaelb
Phyllotocus navicularis (Nectar scarab) at Conder, ACT - 3 Jan 2023 by michaelb
Stomorhina sp. (genus) (Snout fly) at Conder, ACT - 3 Jan 2023 by michaelb
Paropsisterna annularis (A leaf beetle) at Conder, ACT - 2 Jan 2023 by michaelb
Paropsis atomaria (Eucalyptus leaf beetle) at Conder, ACT - 2 Jan 2023 by michaelb
Eristalinus punctulatus (Golden Native Drone Fly) at Conder, ACT - 24 Dec 2022 by michaelb

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