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Mexican Grass-carrying Wasp

Isodontia mexicana

The Mexican Grass-carrying Wasp is a special insect that collects grass to build its nest. These wasps are colorful and love to fly around gardens and fields, making them fun to watch!

Habitat: Urban areas

Appearance

The Mexican Grass-carrying Wasp is a slender, predominantly black insect with smoky dark wings that have a subtle purplish sheen. Its legs and antennae are often reddish-orange, contrasting sharply with its body. It is distinguished by its habit of carrying bundles of dry grass or plant fibers.

KingdomAnimaliaPhylumArthropodaClassInsectaOrderHymenopteraFamilySphecidaeGenusIsodontia
Mexican Grass-carrying Wasp
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Mexican Grass-carrying Wasp

Category

Insects

Rarity

Common

Danger

1/5 · Very low

Snaps

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Interesting facts

Mom wasps don't stick around; babies hatch alone to feast!

Their nests often fill old keyholes, pipes, or hollow plant stems.

Their paralyzed insect prey can stay alive for weeks in the nest!

They build several small nursery cells, each with one egg and a stash of food!

Special abilities

Ability

Grass Architect

Mexican Grass-carrying Wasp constructs intricate nests by carrying bundles of grass or plant material, creating safe nurseries for its young.

Ability

Paralyzing Sting

Mexican Grass-carrying Wasp can sting and paralyze prey like crickets, ensuring fresh, live food for its developing larvae.

Ability

Nectar Sipper

Mexican Grass-carrying Wasp has a long tongue that helps them sip nectar from flowers, gaining energy for their busy lives.

Measurements & details

Wingspan
22-40 mm
Size
15-20 mm
Lifespan
30-60 days
Leg Count
6
Colony Size
1

Diet & Feeding

Adults sip sweet flower nectar, while their babies feast on living, paralyzed insects!

Age differences: Adults feed on nectar; larvae consume paralyzed insects provisioned by the mother.

Primary Foods

  • crickets
  • katydids
  • grasshoppers
  • flower nectar

Foraging Method

  • Hunting

Ecological connections

hunts

Tropical House Cricket

Gryllus assimilis

Provides food for developing wasp larvae.

hunts

Fork-tailed Bush Katydid

Scudderia furcata

Common prey item for the female wasp.

pollinates

Canada Goldenrod

Solidago canadensis

Adult wasps visit flowers for nectar.

eaten by

Eastern Kingbird

Tyrannus tyrannus

Birds may catch adult wasps mid-flight.

Traits

Also known as

No aliases listed yet.

Collections

Safety

Danger

1/5 · Very low

These wasps are friendly, but it's best to watch them from a distance.

Frequently Asked Questions

What is Mexican Grass-carrying Wasp's wingspan?

22-40 mm

How big is Mexican Grass-carrying Wasp?

15-20 mm

How long does Mexican Grass-carrying Wasp live?

30-60 days

What does Mexican Grass-carrying Wasp eat?

Adults sip sweet flower nectar, while their babies feast on living, paralyzed insects!

Where is Mexican Grass-carrying Wasp usually found?

Urban areas

How does Mexican Grass-carrying Wasp hunt?

Hunting

How many legs does Mexican Grass-carrying Wasp have?

6

How large are Mexican Grass-carrying Wasp colonies?

1

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