#3401 · 🪲 beetles
Donkere helmkruidbladschaver
Cionus tuberculosus
📍 Leidschendam, Nederland
📍 Netherlands
📍 Nijmegen, Kwekerijweg, 6525 XZ Nijmegen, Netherlands
📍 Netherlands
📍 De Dellenweg, Meerssen, Limburg, NL
10 photos from iNaturalist (Creative Commons) · credits & licences
- 1. © Jörg Pageler · CC BY-NC 4.0
- 2. © Ryszard Orzechowski · CC BY-NC 4.0
- 3. © Felix Riegel · CC BY-NC 4.0
- 4. © Barry Walter · CC BY 4.0
- 5. © Andrey Ponomarev · CC BY-NC 4.0
- 6. Leidschendam, Nederland:© Rob Westerduijn · CC BY-NC 4.0
- 7. Netherlands:© wasdadan · CC BY-NC 4.0
- 8. Nijmegen, Kwekerijweg, 6525 XZ Nijmegen, Netherlands:© Lars Willighagen · CC BY 4.0
- 9. Netherlands:© wasdadan · CC BY-NC 4.0
- 10. De Dellenweg, Meerssen, Limburg, NL:© roger_777 · CC BY-NC 4.0
what is it?
Cionus tuberculosus , is a species of weevil native to Europe. The species was first described by Giovanni Antonio Scopoli in 1763.
base stats
Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).
fun facts
- Spotted 35 times in the Netherlands on iNaturalist.
- 958 observations worldwide on iNaturalist.
fact sheet
- Nederlands
- Donkere helmkruidbladschaver
- scientific name
- Cionus tuberculosus
- class
- Insecta
- order
- Coleoptera
- family
- Curculionidae
- sightings in NL
- 35
- sightings in Europe
- 908
- sightings worldwide
- 958
- GBIF records in NL
- 613
- weight
- —
- length
- —
- lifespan
- —
relatives· Curculionidae
#3177 📷 7Green Immigrant Leaf Weevil
🇳🇱 Zijdeglansbladsnuitkever
Polydrusus formosus
👀 643 in NL
#3180 📷 10Nettle weevil
🇳🇱 Groene bladsnuitkever
Phyllobius pomaceus
👀 599 in NL
#3192 📷 10Black Vine Weevil
🇳🇱 Gegroefde lapsnuitkever
Otiorhynchus sulcatus
👀 371 in NL
#3193 📷 9Grijze bolsnuittor
Philopedon plagiatum
👀 356 in NL
#3196 📷 8Iris weevil
🇳🇱 Lissnuitkever
Mononychus punctumalbum
👀 330 in NL
#3207 📷 10Common Leaf Weevil
🇳🇱 Gestreepte bladsnuitkever
Phyllobius pyri
👀 240 in NL
#3225 📷 10Deer Broad-nosed Weevil
🇳🇱 Reebruine bladsnuitkever
Polydrusus cervinus
👀 158 in NL
#3232 📷 10Small Nettle Weevil
🇳🇱 Viervlekbrandnetelsnuitkever
Nedyus quadrimaculatus
👀 149 in NL
Sources: iNaturalist taxon 487179, Wikidata Q18467138, GBIF 1213163, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.