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Straw Dot

Rivula sericealis

The Straw Dot is a small, colorful moth that loves to flutter around during the night. Its wings are brown with a special straw-like pattern, making it look like it's wearing a cozy coat!

Habitat: Grasslands

Appearance

The Straw Dot is a small, pale yellowish-brown moth with straw-like wings. It has a distinctive dark, diagonal stripe extending from the tip of each forewing towards the body, and often a few tiny black dots along the outer edge, making it stand out from plainer moths.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderLepidopteraFamilyErebidaeGenusRivula
Straw Dot
solitary trait badgecamouflaged trait badgecolorful trait badgegrassland trait badge
Straw Dot

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Female Straw Dots lay their eggs one by one on specific plants so their babies have food right away.

Its caterpillar looks very different from the adult moth and munches on grasses and sedges!

The Straw Dot moth often rests with its wings folded tightly, making it look like a tiny piece of dry grass.

They are sometimes called 'straw-barred moths' because of the dark stripe across their wings!

Special abilities

Ability

Straw Camouflage

Straw Dot has straw-colored wings and a diagonal stripe that helps them perfectly blend into dried grasses and reeds to hide from predators.

Ability

Nectar Sipper

Straw Dot can unfurl a long, straw-like proboscis to sip sweet nectar from flowers, which gives them energy to fly and lay eggs.

Ability

Night Vision Navigator

Straw Dot can navigate and find flowers in the dark because of its excellent nocturnal vision that helps them fly safely at night.

Measurements & details

Wingspan
15-20 mm
Size
8-10 mm
Lifespan
10-20 days
Leg Count
6

Diet & Feeding

Adult moths drink flower nectar; their caterpillars eat plant leaves.

Age differences: Larvae feed on the leaves of various plants, while adult moths drink nectar from flowers.

Primary Foods

  • Nectar
  • Common Reed
  • Pendulous Sedge
  • Soft Rush
  • Grasses

Foraging Method

  • Foraging

Ecological connections

eats

Common Reed

Phragmites australis

Its caterpillars feed on the leaves.

eaten by

Daubenton's Bat

Myotis daubentonii

Adult moths are a food source for bats.

eaten by

Great Tit

Parus major

Birds may prey on both larvae and adults.

eats

Pendulous Sedge

Carex pendula

Caterpillars munch on its foliage.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

Moths are usually safe to watch, but don't touch them as they can be delicate.

Frequently Asked Questions

What is Straw Dot's wingspan?

15-20 mm

How big is Straw Dot?

8-10 mm

How long does Straw Dot live?

10-20 days

What does Straw Dot eat?

Adult moths drink flower nectar; their caterpillars eat plant leaves.

Where is Straw Dot usually found?

Grasslands

How does Straw Dot hunt?

Foraging

How many legs does Straw Dot have?

6

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