| NB: Only Orthoptera (Crickets, Grasshoppers & Katydids) are shown here. Plant hoppers, etc. are under Hemiptera on the "Beetles, Cockroaches & True Bugs" page. |
| Stat' | Notes | Thumbnails: 388. 59 native species listed, with 49 from Ellura |
| Animals (Animalia) - Jointed Legs (Arthropoda) - Insects (Insecta) | |||||||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Striped Grasshopper Apotropis vittata iNaturalist | Na emr | Thank you Robert Read & Matthew Connors for confirming the id of this species for us Females are ~26-29mm long. The one male we measured was ~17mm long. Inside leg/thigh & tibia are dark grey, almost black. Body colours are variable, the quantity of photo's here is to present some of the variation of colour forms. We photographed 5 specimens so fare, in Oct, Nov & March. Females: S2 was 26mm, S4 27mm & S5 28mm. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Spur-throated Locust Austracris guttulosa iNaturalist | Na em | The Female we caught & measured at Ellura was small for a female, ~55mm tip to tail & ~110mm wingspan. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Southern Austroicetes Austroicetes frater iNaturalist | Na ema | Their red legs, eyes protruding above the head slightly & the profile shape of the pronotum are distinctive for this species. As you can see, their colour is quite variable. The last one had a missing leg, which shows the body well. This is a regular occurance with grasshoppers. This highlights how we flip images so the head is to the left to help compare different species. Robert Read indicated on iNaturalist that all Austroicetes sp have a type of cross or 'X' mark on the pronotum. If this is missing, it's indicates the specimen is not Austroicetes. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Australian Plague Locust Chortoicetes terminifera | Na ema | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Bark-mimicking Grasshopper Coryphistes ruricola iNaturalist | Na emar | Similar Species: Strong-horned Grasshopper (Retuspia validicornis) These are a large grasshopper, but we have only managed to capture one adult, yesterday, to measure. We've had 11 sightings over the last 11 years, in May, July, Aug, Sept & Nov; most being juvenile The adult was ~31mm, with juveniles range from 21mm-31mm. There is a near identical species, Adreppus fallax, which seems to have shorter wings. This is not normally a reliable characteristic to separate out grasshopper species. We will update this page as we learn more. These have very distinctive antennae, being wide at the bottom narrowing to the tip. The segment lengths are very irregular. Colours vary dramatically from grey through various shades of brown with or without dark/black banding on the sides. As can be seen, they camouflage very well and are difficult to find unless the move. The inside legs are very colourful, starting with a blue splash at the hip joint, through maroon with or without white lateral dashes on the thigh, finalising in lavendar to purple shins & feet. To see these colours it's best to try and get your subject to climb something; it then stretches it's hind legs out and the colours become apparant. Typically the inside thigh is dark and looks black to the naked eye outside. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Lichen Stonehopper Cratilopus sp ES01 ? iNaturalist | Na em | Thank you Ethan Beaver for confirming the id of this species for us S1 is the only specimen we've captured & measured, ~25mm long. While they look very similar S2 has some minor differences. It's possible these variations are due to gender, age, environment or different species. In particular, notice the different markings on the pronotum; possibly also a juvenile. We believe S3 is a juvenile due to it's small size, short antennae (which are darker at the tips) & separated wing buds. It's other markings are the same as 9 of our sightings, except S2. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Riverina Stonehopper Cratilopus sp ES02 iNaturalist | Na em | Thank you Ethan Beaver for identifying this species for us It's not possible to identify these down to species; as such they could all be the same species, or each a different one. The are 4 different species listed under Cratilopus on the ALA. They are abundant on Ellura. They are flightless and, due to the one pair we found mating, are able to prove the adults are wingless. While difficult to see, it does seem the adults have two separated/overlapping wing stubs, per side, not one hiding the other. Also note the different sized wing stubs. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Striped Stonehopper Cratilopus sp ES03 iNaturalist | Na em | Thank you Robert Read & Matthew Connors for identifying and Ethan Beaver for helping with the id of this species for us After we found the 1st female we photographed here, Marie then found a pair copulating. Always useful to have the pair that are the same species to compare against the books. We then posted photo's of this pair on iNaturalist where Matthew & Robert analsysed the images. Matthew said "Cratilopus on the basis of wing length and prosternal process." "Transverse prosternal process in both sexes, short wings, female about twice the length of the male." While Matthew indicated Catrilopus sp 1 was a strong consideration, he indicated the "shape of the pronotal margin is a little different". Comparing to C. sp 1, Robert said "Male furcula not as broadly separated. Cercus seems longer." Until these are formally described we don't really have any diagnostics to go by. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Yellow-winged Locust Gastrimargus musicus iNaturalist | Na a | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Gumleaf Grasshopper Goniaea australasiae iNaturalist | Na ema | Thank you Matthew Connors & Anthony Paul for confirming the id of this species for us Males ~28mm, females ~40-47mm long, with both exhibiting a variety of colour morphs. A very high pronotum crest (median carina) which is not notch to any extent by the 3 lines (sulcus). If there is a notch it'll be small and in the 1st line (near the head). | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Mimetic Gumleaf Grasshopper Goniaea opomaloides iNaturalist | Na emar |
Thank you Robert Read for confirming the id and Matthew Connors for helping with the id of this species for us Smaller than other Gumleaf grasshoppers. We thought some of these were G. volcans. When we quizzed Matthew on the notch in the 3 line (sulcus) on the pronotum on some of the specimens we photographed he said "G. opomaloides can have a notch there too but not always - the key feature is that the pronotum isn't arched at all (it's depressed here in fact which is a little weird)." | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | False Gumleaf Grasshopper Goniaeoidea sp iNaturalist | Na em | Thank you Robert Read & Matthew Connors for confirming the id of this species for us ~33mm long. Reddish wings contrast with grey body & off-white pronotum & head. Thru the damaged forwings, it looks like the hindwings are dark brown. Wings end with the abdomen. Inside hind legs are black lined with dark red/maroon. They are remarkably plain coloured on the outside hinde legs. The rear tibia goes from green at the top thru blue to purple at the base, with purple feet. Antennae are slightly wedge shaped, with slightly reddish-brown tips from halfway along. Pronotum dorsally with very straight trailing edged triangle. Pronotoum has 3-4 strong sutures. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Giant Crested Grasshopper Macrolopholia sp iNaturalist | Na em | Thank you Robert Read for confirming the id of this species for us | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Black-faced Macrotona Macrotona cf australis | Na em | The black face separates this out from the Inland Grasshopper (M. securiformis) in the area. We found one of each species on Ellura on the same day. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Inland Macrotona Macrotona cf securiformis | Na em | The one female we found & captured was ~24mm long. The male was ~16mm long. These have a white face compared to M. australis. Males are smaller and usually short-winged. Females are always fully winged. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Collared Pardillana Pardillana limbata iNaturalist | Na em | Thank you Matthew Connors for identifying and Robert Read for confirming the id of this species for us | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Orange-winged Pardillana Pardillana sp 11 | Na em | Thank you Matthew Connors for identifying this species for us Originally thought to be an unusually coloured Mimetic Gumleaf Grasshopper (Goniaea opomaloides). | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Wingless Grasshopper Phaulacridium vittatum iNaturalist | Na ema | ~17mm long These two sightings are important to show both the colour & wing configuration of these grasshopper. They have variable wing length & stripes can be missing. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Wet-area Grasshopper Praxibulus sp iNaturalist | Na a | Thank you Robert Read for confirming the id of this species for us Similar to Kosciuscola sp, but as you can imagine from the name, they are an alpine species. Generally considered to be from the Eastern State, possibly in the Adelaide Hills due to human activity. They can be green or brown. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Grassland Grasshopper Pycnostictus seriatus iNaturalist | Na a | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Spotted Bandwing Qualetta maculata iNaturalist | Na emr | They are known for their thick pronotum (shield on the back). It does vary though. The head is also quite distinctive being quite short but high, with the eyes protruding above the "forehead". The abdomen is apricot in colour, and the pronotum has varying shades of white to grey. Thanks to Matthew Connors for picking our miss-id of the nymph. We thought it was Cratilopus; you can see the pronotum shape is wrong for that genus. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Strong-horned Grasshopper Retuspia validicornis iNaturalist | Na em | Similar Species: Bark-mimicking Grasshopper (Coryphistes ruricola) Thank you Robert Read & Matthew Connors for confirming the id of this species for us This is the most southern record of this species we can find. It's been hot and dry; we are into the 2nd year of a drought. Perhaps more Northerly species are progressing south. This male was ~26mm long. Very similar to the Bark-mimicking Grasshopper, we have shown a number of angles of the head to help show some of the differences between them. Primarily the antennae are broader in perspective to the body, but eye patterns, fastigium shape, etc, all show differences when looking close up in details. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Disappearing Grasshopper Schizobothrus flavovittatus | Na em | About 27mm, with very variable colours. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Crepitating Spurthroat Scurra marmoralis | Na emr | Thank you Matthew Connors for identifying this species for us We thought this was Halgania Grasshopper (Histrioacrida roseopennis), but for one thing the antennae are MUCH shorter with this species compared to H. roseoppenis. Crepitate (in the common name) means to make a crackling sound. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Blue-legged Hairy Grasshopper Tapesta carneipes iNaturalist | Na m | Thank you Robert Read for confirming the id of this species for us ~14mm long | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Hairy Grasshopper Tapesta sp | Na em | Thank you Ethan Beaver for confirming the id of this species for us | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Salt and Pepper Grasshopper Urnisa guttulosa iNaturalist | Na em | Thank you Robert Read for identifying this species for us A large specimen at ~32mm head tip to abdomen tail. The "Posternal process" is also called "Throat Spur" in some species. But as noted here it's quite wide and flat, much less like a spur. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Red-legged Urnisa Urnisa rugosa iNaturalist | Na em | Thank you Matthew Connors for identifying and Robert Read for helping with the id of this species for us After spending hours trying to separate out Urnisa species, we discovered there's an error with the habitus image on Rentz's Grasshoppers of Australia book, page 181. We also chatted with Robert about this and he came up with some very useful insights which make it much easier. He translated the orginal description; it's all quite old and confusing as many species have been synonymised into the few we can get in SA now. Sumarised here for you to be able to refer back to easily: Robert said "For the 3 SA species I would separate them as follows: 1. Pronotum with small tubercules, U. guttulosa 2. Pronotum with large tubercules close together, U. sp. 1 3. Pronotum rugose, U. rugosa" As an aside, we've been considering the binomial name more as we learn more. We attempt to use it when creating common names for inverts where they don't exist yet. Robert translated the 2 described species in this genus: guttulosa means "little drops", that is with small tubercules. rugosa means "rough" or "wrinkled". | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Eastern Urnisa Urnisa sp 1 iNaturalist | Na em | Thank you Matthew Connors for identifying and Robert Read for helping with the id of this species for us This is an undescribed species, that is known about by the experts. So it's in the Urnisa genus, and labelled "sp 1"; ie "species one". When a species is formally described it gets a proper binomial name. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Short-horned Grasshopper Acrididae | Sand Dune Grasshopper Urnisiella rubropunctata iNaturalist | Na r |
Incredibly well hidden/camouflaged grasshopper. All the legs are very long, particularly the middle pair. It looked liked a spider at first. We coloured one photo to try and bring the grasshopper out more; but it's not how we saw it. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Leaf-rolling Cricket Gryllacrididae | Dark Raspy Cricket Apotrechus sp ES01 iNaturalist | Na em | S3 was the first adult we caught, and it was very sick. Could have been a spider bite, dehydration, etc. At first, we thought it was at it's end of life, but after giving it a drink and keeping it in a container all day it's vitality returned, so we released it. ~24-26mm head & body length. 45mm antennae length. A reddish brown face (black at some angles) with a white spot between the eyes and two oblong white patches above the antenna base. Their front legs have two vertical rows of strong spines to catch & hold prey. We were surprised that it was aggressive! David Rentz suggests they are ferocious. We heard it "rasping" it's wings but a video couldn't pick up the sound, it's too quiet. They are also called Leaf-rolling Crickets because they can produce webbing from their mouths to wrap a leaf up to hide in. Very similar to Leaf-curling spiders. Even more surprising is that it's wing venation is different from one side to the other. We found this on another specimen, so wing venation isn't diagnostic here. They can also have asymmetric genetalia - possibly can even have male & female genitalia. We can't be sure the nymph is the same species, but given we have only found one adult species and the features look to match up (spots on the face, etc) it's a reasonable assumption. We have photographed 6 of these, a female nymph in Nov and 5 male adults in Oct, Nov & Dec. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | True Cricket Grylloidea: Gryllidae | Mottled Bush Cricket Eurepa cf marginipennis iNaturalist | Na em | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | True Cricket Grylloidea: Gryllidae | Brown Bush Cricket Lepidogryllus comparatus | Na ema | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | True Cricket Grylloidea: Gryllidae | Lined Ground Cricket Salmanites sp iNaturalist | Na em | Thank you Matthew Connors & Tony Robillard for confirming the id of this species for us We found one female in May. She was ~10mm long (head+body), with her ovipositor twice that at ~20mm. A small dark cricket with a heringbone like pattern on her back. We assume she's an adult by the length of her ovi-positor, which shows she is wingless and therefore flightless; not unusual with crickets. Typically considered a Northern Australia genera, it seems they also inhabit the dry regions to the South. Tony suggests "that it is probably new"; ie an undescribed species. This also means that the genus level id could be changed once/if it's described. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | True Cricket Grylloidea: Gryllidae | Black Bush Cricket Teleogryllus commodus | Na ma |
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| Crickets, Grasshoppers & Katydids Orthoptera | Scaled Cricket Grylloidea: Mogoplistidae | Wandella Ornebius Ornebius sp iNaturalist | Na em | Thank you Matthew Connors for confirming the id of this species for us Only ~7-8mm long, it's a very flat, wingless species, with an extended "nose". The male has much longer antennae (slightly longer than it's head & body) than the females (about half head & body length). The antennae on both genders are banded, basically brown with small, unevenly spaced, black bands. Ovipositor is ~3mm long. Listed as Northern Australia location but Adelaide Uni found some in SA back in the 1950's. 3 specimens found (1 x male, 2 x female) in March, April & July | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Spider Cricket Grylloidea: Phalangopsidae | Spider Cricket Endacusta sp iNaturalist | Na em | Not a lot is known of our Australian crickets. Like so many inverts, genital examination is required to get below genus level to species. Since we only photograph with a macro DSLR, we don't have the resolution for that type of work. We have made some assumptions here: 1. Female age is based on the length of her ovipositor. 2. Females are wingless. 3. Adults males of this genera don't seem to have full length wings. We can't be sure the specimens here are the same species. But they do look very similar and most were found on the same day. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Pygmy Cricket Grylloidea: Trigonidiidae | Ottes Pygmy Cricket Calperum ottei iNaturalist | Na em | Thank you Matthew Connors for confirming the id of this species for us We found 3 specimens, 2 x female & 1 x male in January, July & August. Given they are a winter species, the January sighting is strange. It was a hot, wet summer. Mottled reddish brown crickets with a couple of dark abdominal bands and 2 diagnostic central pale dorsal spots. They have a distinctive horizontal black band covering the lower half of their face; which carries through their eyes. Her ovi-positor sheaths have finely serrated tips; possibly the reason for the families other common name of "Sword-tail" Crickets. Females are ~5-6mm, with ovipositor ~3-4mm. We didn't measure our male but according to our source "A guide to Crickets of Australia" by Rentz & Su, males are slightly smaller. Both genders are wingless. These are well known in the Murray Mallee, and are often found with Mallee Dwarf Cricket (Territirritia tya) in larger quantities; which we've also experienced. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Pygmy Cricket Grylloidea: Trigonidiidae | Confusing Pygmy Cricket Pteronemobius truncatus iNaturalist | Na em | Thank you Matthew Connors for confirming the id of this species for us Our first winged pygmy cricket. We found 2 dead females, on the same day in February. While we prefer to use live specimens, we also use dead ones until we find live ones to publish. Unfortunately we didn't realise the insect pots were full of moth scales, so got these covered ruining the quality of the diagnostic we can gather. Body & head ~6 mm, with ovipositor at just over 2mm. These are found in the Murray Mallee, but few records can be found on-line. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Pygmy Cricket Grylloidea: Trigonidiidae | Mallee Dwarf Cricket Territirritia tya iNaturalist | Na em | Thank you Matthew Connors for confirming the id of this species for us We found 4 specimens, 3 x female & 1 x male in July & August. Very dark crickets with few markings; males are black while females are dark brown. They have not discernable face markings, which is unusual for crickets. The females have small pale pairs of spots on their backs (not always visible). Her ovi-positor sheaths have serrated tips. Females are ~6mm, with ovipositor ~3-4mm, while our male was ~4mm. Both genders are wingless. These are well known in the Murray Mallee, and are often found with Ottes Pygmy Cricket (Calperum ottei) in smaller quantities; which we've also experienced. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Mole Cricket Gryllotalpidae | Australian Mole Cricket Gryllotalpa australis iNaturalist | Na a | Thank you Matthew Connors for confirming the id of this species for us About 28mm long (head & body) The diagnostic black colouration of the wing is not visible at all angles. The two dimples on the pronotum don't seem to be mentioned anywhere, but both specimens photographed have them The ocelli look defunct (brown rather than black)? Had them in our lawn in Lobethal. They were so loud at certain times of the year we couldn't sit under our verandah. There are very few sightings of these (even less in SA), but that's probably because they live underground. But when you do see them, such prehistoric animals! Photographed 2 male specimens in March, 10 years less 3 days apart! | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Mottled Matchstick Grasshopper Morabinae sp ES01 | Na em | Thanks to Matthew Connors for letting us know the only sub-family we get outside of rainforrests are Morabinae. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Short Antennae Matchstick Grasshopper Morabinae sp ES02 | Na em | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Bark-mimicking Matchstick Grasshopper Morabinae sp ES03 | Na em | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | White Matchstick Grasshopper Morabinae sp ES04 | Na em | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Striped Matchstick Grasshopper Morabinae sp ES05 | Na a | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Quad Striped Matchstick Grasshopper Morabinae sp ES06 | Na em | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Pale Matchstick Grasshopper Morabinae sp ES07 | Na em | ||||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Mottled Matchstick Grasshopper Prorifera sp ES01 iNaturalist | Na em | Thank you Dr Michael Kearney for identifying this species for us Michael explained that both location and the number of antennal segments pointed to this genus. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Matchstick Grasshopper Morabidae | Matchstick Grasshopper Vandiemenella viatica iNaturalist | Na em | Thank you Dr Michael Kearney for identifying this species for us ~25mm long. The number of segments on the antennae are diagnostic for this family. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Gaudy Grasshopper Pyrgomorphidae | Slant Face Atractomorpha sp | Na m |
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| Crickets, Grasshoppers & Katydids Orthoptera | Gaudy Grasshopper Pyrgomorphidae | Adelaide Pyrgomorph Monistria discrepans iNaturalist | Na em | Thank you Matthew Connors for identifying this species for us Adult females we've measured are ~27-33mm, male ~17mm & juv' females ~16mm While we worked out the genus years ago, Matthew id'ed them to species He said "... Adelaide race. Oddly enough, about 1% of adults are fully-winged whereas the rest all have tiny wings like this." We've only seen flightless specimens. Later, Matthew also id'ed a couple of our juveniles as the same. We were thinking they might be Blistered Pyrgomorphs (M. pustulifera). They are quite similar and very variable. We've included shots of most speciemens to highlight differences & similarities. To help us sort them out he said "The pronotum isn't quite sculptured enough for M. pustulifera and the sides of the fastigium are convex rather than concave (although I'm not sure how variable these features are)" ... the fastigium is the spur on the top of the forehead ... "The key difference that should still be noticeable in nymphs is that the vertex (the section between the eyes) is raised above the eyes in M. pustulifera and is "flat or weakly convex" in M. discrepans." ... "I'm not sure how much the white rings vary in nymphs but in adult M. pustulifera even the ones on the side of the pronotum should have white rings". Thanks Matthew, very useful information that has allowed us to confirm all our specimens are the same species. We photographed 17 different specimens occuring in every month over 6 months from March to August; over 9 years. We have only ever found adult males with females. Otherwise we find adult & juveniles females on their own. Robert has since said "Some M. discrepans also seem to have white around the spots", Comparing to M. pustulifera he said "Reliable differences are; Shape of head in profile. Shape of abdomen viewed from above. Rentz et al. state that it is pinched in M. discrepans, but so far I have not seen an image where this is visible." | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Pygmy Grasshopper Tetrigidae | Pygmy Grasshopper Tetrigidae sp iNaturalist | Na em | Thank you Matthew Connors & Josip Skejo for identifying this species for us ~5mm long. At first we didn't know what this was, contemplated a Hemipteran bug. After reviewing the photo's we realised it was a Orthopteran, grasshopper. Given it seemed to have a pronotum that covered the whole body we considered a wingless adult female Rockhopper (Buforniina sp). Thank fully there are experts out there willing to help with these unusual species. It turns out to be a Nymph Pygmy Grasshopper! Josip said "It could be either Tetrix irrupta, or maybe Cyphotettix sp. as Matthew suggested." | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Katydid Tettigoniidae | Upolu Grass Katydid Conocephalus upoluensis iNaturalist | Na em | About 15mm long, wingspan ~43mm & antennae ~33mm. At rest the wings extend well past the body. Variable in colour, they can also be green. This one was very pale, off white with a green tinge; the brown back wasn't very noticeable with the eye. Large head & eyes compared with body which makes us suspect it's nocturnal. Forewings are shorter than hindwings. The wing area near the body is quite strange & distinctive; having a 'ridge' between 2 'dips'; very cricket like. The anal spurs are diagnostic with these (their shape & location) | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Katydid Tettigoniidae | Mottled Katydid Ephippitytha trigintiduoguttata iNaturalist | Na a |
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| Crickets, Grasshoppers & Katydids Orthoptera | Katydid Tettigoniidae | Calperum Gumleaf Katydid Terpandrus calperum iNaturalist | Na em | Thank you Robert Read for confirming the id of this species for us ~25mm long Note the black knees and 6 projections under the body. Location suggests this species and it doesn't match the photo in Rentz's Katydid book of T.splendidus. But there's precious little info on how to separate out the species. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Katydid Tettigoniidae | Southern Bush Katydid Tinzeda sororoides iNaturalist | Na em | This is the 1st record for this species in South Australia, and only the 2nd in Australia, on the ALA website (www.ala.org.au) | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Katydid Tettigoniidae | Bush Katydid Tinzeda sp? | Na ema | You can see a pale line which appears to be a ridge above the abdomen behind the pronotum. With the male it's pink, white in the female. This are actually the edges of the forming hind wings. The anterior shot of the male highlights this quite well. There is also a very pale, broken line underneath the abdomen. These specimens were caught on the same day. Both were ~18mm long. The female has a very knife like, curved, ovipositor. | |||
| Crickets, Grasshoppers & Katydids Orthoptera | Katydid Tettigoniidae | Gumleaf Katydid Torbia viridissima? | Na ema | Thank you Matthew Connors for confirming the id of this species for us | |||
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