EntdeckenInsekten

Thermonectus marmoratus

Thermonectus marmoratus

The Thermonectus marmoratus, also known as the marbled water beetle, is a shiny bug that loves to swim in ponds and lakes. It has a beautiful marbled pattern on its back, making it look special in the water.

Lebensraum: Freshwater ponds and lakes

Aussehen

The Thermonectus marmoratus has a sleek, oval body, typically dark brown to black, adorned with distinctive yellowish or orange marbled patterns across its wing covers. Its streamlined shape and flattened legs are adapted for swift aquatic movement, making it visually distinct from land beetles.

ReichAnimaliaStammArthropodaKlasseInsectaOrdnungColeopteraFamilieDytiscidaeGattungThermonectus
Thermonectus marmoratus
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Thermonectus marmoratus

Kategorie

Insekten

Seltenheit

Common

Gefahr

1/5 · Sehr gering

Snaps

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Interessante Fakten

Adult beetles can fly surprisingly long distances between ponds to find new homes.

Female marbled diving beetles skillfully lay their eggs inside aquatic plants for safety.

Their larvae are nicknamed "water tigers" because they are such fierce underwater hunters.

They can hang upside down at the surface, using their rear end as a snorkel!

Besondere Fähigkeiten

Fähigkeit

Underwater Air Tank

Thermonectus marmoratus can breathe underwater by trapping an air bubble under its wing covers that acts like a portable oxygen tank.

Fähigkeit

Hydro-Propulsion

Thermonectus marmoratus has powerful, paddle-shaped hind legs that help them propel through water with incredible speed and agility.

Fähigkeit

Chemical Defense Shield

Thermonectus marmoratus can release defensive steroids from glands to deter hungry predators when they feel threatened.

Maße und Details

Flügelspannweite
15-20 mm
Größe
7-10 mm
Lebenserwartung
180-365 Tage
Anzahl der Beine
6

Ernährung und Fütterung

These beetles are fierce predators, hunting other small creatures in their watery homes.

Altersunterschiede: Larvae are also voracious predators, often eating similar or slightly smaller prey.

Hauptnahrung

  • mosquito larvae
  • tadpoles
  • small fish
  • aquatic worms
  • other insect larvae

Nahrungssuche

  • Pursuit

Ökologische Zusammenhänge

eaten by

Bluegill

Lepomis macrochirus

Hunted by fish in aquatic environments.

eaten by

Mallard

Anas platyrhynchos

A potential food source for various waterfowl.

hunts

Common House Mosquito

Culex pipiens

Preys on mosquito larvae, helping control their numbers.

hunts

Bullfrog

Rana catesbeiana

Adults and larvae hunt tadpoles of various frog species.

Merkmale

Auch bekannt als

Marbled Water Beetle

Sammlungen

Sicherheit

Gefahr

1/5 · Sehr gering

Be careful near water! Always stay close to an adult when exploring.

Häufig gestellte Fragen

Was ist der/die/das flügelspannweite von Thermonectus marmoratus?

15-20 mm

Was ist der/die/das größe von Thermonectus marmoratus?

7-10 mm

Was ist der/die/das lebenserwartung von Thermonectus marmoratus?

180-365 Tage

Was frisst Thermonectus marmoratus?

These beetles are fierce predators, hunting other small creatures in their watery homes.

Wo findet man Thermonectus marmoratus normalerweise?

Freshwater ponds and lakes

Wie jagt Thermonectus marmoratus?

Pursuit

Was ist der/die/das anzahl der Beine von Thermonectus marmoratus?

6

Snap-Karte

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Wo zu sehen

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