Tundra Wolf Spider vs Amazonian Net-Winged Beetle
Side-by-side species comparison
| Attribute | Tundra Wolf Spider | Amazonian Net-Winged Beetle |
|---|---|---|
| Scientific Name | Pardosa glacialis | Calopteron brasiliense |
| Order | Araneae | Coleoptera |
| Family | Lycosidae | Lycidae |
| Size | 5-8 mm body length | 10-20 mm |
| Habitat | Tundra & Arctic | Underground |
| Diet | Predators | Predators |
| Regions | Arctic Canada, Alaska, Greenland, Svalbard, Arctic Scandinavia, Siberia | Brazil, Peru, Bolivia, Paraguay |
| Conservation | Least Concern | Not Evaluated |
Tundra Wolf Spider
A dark, medium-sized wolf spider with cryptic brown and gray patterning. Females carry their egg sacs attached to their spinnerets. It is one of the dominant predators on the Arctic tundra ground surface.
Did You Know?
This spider basks on dark rocks to raise its body temperature, then hunts more actively because its prey are slower in the cold.
Amazonian Net-Winged Beetle
A soft-bodied beetle with broad, fan-shaped elytra featuring a net-like venation pattern. Its bright orange and black coloring warns predators of toxicity.
Did You Know?
Multiple harmless beetle species mimic its warning coloration, forming a large Mullerian mimicry ring in the forest.