Mimela junii
In 3 days ~30% in a week ~60%
Mimela junii is a species of shining leaf chafer belonging to the family Scarabaeidae subfamily Rutelinae. These scarabs are mainly present in Austria, France, Italy and Switzerland. The head, pronotum and the inner margin of elytra are metallic-green, antennae are reddish, while elytra are coppery-brown, with longitudinal darker stripes.
The adults can be encountered from June (hence the Latin word junii) through July on flowers, especially on elder flowers (Sambucus species). The adults beetles mainly feed on leaves of various wild shrubs and grasses, while larvae prefer sandy soils and are rhizophagous, feeding on roots at the expense of psammophilous and herbaceous plants or on decaying vegetables. Wikipedia →
| # | Park | Country | Daily sighting probability |
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More parks will be added in future updates.
With luck
About 10% of wildlife watchers report a Mimela junii sighting in Naples on a given day, based on 6 verified sightings from GBIF citizen-science data. It is the 42nd most-seen of the 73 insects we can rate there. Over three days the chance rises to about 30%, and over a week to about 60%, if each day is a fresh chance.
June
In that month about 30% of wildlife watchers report a Mimela junii in Naples on a given day, against under 5% in July to May, the lowest months. That is one of Naples's driest months, with about 35 mm of rain against 120 mm in November.
Among the best
Of the 8 cities where we can rate Mimela junii sightings, Naples ranks 3rd at about 10%, level with the leaders once rounded. The best odds are in Turin (Italy, about 10%) and Berlin (Germany, about 10%).
Same family: Scarabaeidae
The closest relatives of the Mimela junii that you can see in Naples (family Scarabaeidae, Scarabs) are European Rhinoceros Beetle (about 30%), Mediterranean Spotted Chafer (about 20%) and Hairy Rose Beetle (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Mimela junii is recorded against all the insects logged in Naples (6 verified sightings), 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.
