Cosmodes elegans
In 3 days ~40% in a week ~70%
Cosmodes elegans, the green blotched moth, is a moth of the family Noctuidae. It is found in New South Wales, Norfolk Island, Queensland, South Australia, Victoria, Western Australia and New Zealand. This species was first described by Edward Donovan in 1805 under the name Phalaena elegans. Robert Hoare was unable to locate the type specimen for his 2017 publication.
Cosmodes elegans is the only species of the genus Cosmodes. Donovan originally described the species as follows: First wings ferruginous, with three greenish spots edged with silver, the anterior one hooked : posterior wings reddish.
The caterpillars of this species grow to a length of about 3 cm (1.2 in) and are bright green with dark spiracles on both sides. Adult moths are brown with sinuous green markings on their forewings, white hindwings fading to light brown along the edges, and a hairy crest just behind their heads. The adult's wingspan is about 4 cm (1.6 in). The green blotched moth has a distinctively shaped forewing and this and the characteristic patterns on its forewings ensures that this species is unlikely to be confused with any other.
The green blotched... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Booderee National Park | 🇦🇺 Australia | |
| 2 | Blue Mountains National Park | 🇦🇺 Australia | |
| 3 | Lamington National Park | 🇦🇺 Australia | |
| 4 | Springbrook National Park | 🇦🇺 Australia | |
| 5 | Great Otway National Park | 🇦🇺 Australia | |
| 6 | Royal National Park | 🇦🇺 Australia |
Possible
About 20% of wildlife watchers report a Green-Blotched Moth sighting in Blue Mountains National Park on a given day, based on 68 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 30th most-seen of the 789 insects we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
April–May, July and September–November
In those months about 20% of wildlife watchers report a Green-Blotched Moth in Blue Mountains National Park on a given day, against about 10% in June, August and December–March, the lowest months.
Between 7 and 10 pm
Across all the parks we cover, that three-hour window holds the most Green-Blotched Moth sightings with a recorded time, and about half of them come between 6 pm and 6 am: it is seen both by day and at night.
Among the best
Of the 6 parks where we can rate Green-Blotched Moth sightings, Blue Mountains National Park ranks 2nd at about 20%, level with the leaders once rounded. The best odds are in Booderee National Park (Australia, about 20%).
Same family: Noctuidae
The closest relatives of the Green-Blotched Moth that you can see in Blue Mountains National Park (family Noctuidae, Cutworm Moths and Allies) are Brown Cutworm (about 20%), Bogong Moth (about 10%) and Brown-Bar Moth (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Green-Blotched Moth is recorded against all the insects logged in Blue Mountains National Park (68 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
