The Marbled Beetle, Polyphylla (Polyphylla) fullo, (Linnaeus, 1758), can camouflage among leaves and tree trunks thanks to its cryptic coloration.
Role in the Ecosystem
The larvae contribute to the decomposition of organic material in the soil, enhancing its quality through nutrient recycling.
Habitat
It prefers sandy coastal areas and riparian environments, often with the presence of arboreal and shrubby vegetation.
Protection
This species is protected under Regional Law No. 56 of 2006, as it is highly threatened by habitat loss.
Size
Adults range from 30 to 40 mm in body length.
Color
Dark brown/black with white spots.
The Stag Beetle, Lucanus (Lucanus) cervus (Linnaeus, 1758), is one of the largest beetles in Europe, easily recognized by the large, antler-like mandibles of the males. These mandibles are used in ritual combat to establish dominance over territory and mates. Females have less pronounced mandibles.
Role in the Ecosystem
This insect plays a crucial role in the decomposition of dead wood, a process carried out by its larvae. This contributes to nutrient cycling in forests ecosystems.
Habitat
It is primarily found in areas with broad-leaved trees, particularly oaks, and can be spotted in forests, parks, and even urban gardens.
Protection
The species is protected under Regional Law No. 56 of 2006 due to habitat loss and the decline in decaying or dead trees.
Size
Adult beetles range in size from 25 mm to over 80 mm, with females being considerably smaller.
Color
Dark brown to blackish.
The Rhinoceros Beetle, Oryctes nasicornis (Linnaeus, 1758), is known for the large horn on its head, which is particularly prominent in males. This horn is used in competitions with other males for mating rights. Despite its size, the rhinoceros beetle is extraordinarily strong, capable of lifting objects up to 850 times its own weight.
Role in the Ecosystem
This beetle plays a key role in breaking down organic material, aiding in soil formation and decomposition.
Habitat
Forests, gardens, compost heaps, and areas abundant with decaying wood.
Protection
It is protected only in some regions of Italy.
Size
Adults range from 20 mm to 40 mm in body length.
Color
Dark brown, often with reddish tones.
The Rose Chafer, (Cetonia aurata, Linnaeus, 1758), primarily feeds on pollen and nectar as an adult but may also consume rotting fruit. Its larvae live in soil rich in organic matter.
Role in the Ecosystem
It contributes to the decomposition of organic matter. Its larvae play a significant role in soil formation.
Habitat
Forests, parks, gardens, and orchards.
Protection
The rose chafer is not protected under national or regional laws.
Size
Adults measure between 15 mm and 20 mm in body length.
Color
Metallic green with iridescent reflections.
The Dung Beetle (Sericotrupes, niger Marsham, 1802), is recognized for its behavior of burying dung, which serves as both a food source and a site for egg-laying and larval nourishment.
Role in the Ecosystem
It plays a crucial role in the decomposition of organic matter, enhancing soil structure and contributing significantly to nutrient cycling.
Habitat
Grasslands, pastures, agricultural fields, and grassy areas.
Protection
The species is not protected by national or regional laws.
Size
Adults typically range in size from 12 mm to 23 mm in body length.
Color
They are blackish in color, with metallic reflections that can range from violet to greenish hues.
