Cutworm-predator
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Podalonia
Cutworm Wasps
Podalonia is a genus of solitary, thread-waisted wasps in the family Sphecidae, commonly known as cutworm wasps. The genus contains approximately 67 described species distributed worldwide except South America. Females hunt soil-dwelling caterpillars (cutworms), paralyze them, and provision underground burrows with a single prey item per cell. Unlike most sphecid wasps, Podalonia females dig their burrow after capturing prey rather than before. The genus is most abundant in western North America.
Podalonia argentipilis
Cutworm Hunter Wasp, Cutworm Wasp
Podalonia argentipilis is a solitary thread-waisted wasp in the family Sphecidae, subfamily Ammophilinae. Females hunt soil-dwelling caterpillars (cutworms), paralyze them with venom, and provision underground burrows as food for their larvae. Unlike most sphecid wasps, this species digs the burrow after capturing prey rather than before. The species is part of a genus of nineteen North American species that are frequently mistaken for Sphex or Ammophila wasps due to similar body plans.
Podalonia robusta
cutworm wasp, cutworm hunter wasp
Podalonia robusta is a solitary, thread-waisted wasp in the family Sphecidae, subfamily Ammophilinae. Females hunt soil-dwelling caterpillars (cutworms), paralyze them with venom, and provision underground burrows as food for their larvae. Unlike most sphecid wasps, this species digs the burrow after capturing prey rather than before. The species has been observed in aggressive nest usurpation, where one female steals a paralyzed caterpillar from another's burrow. Both sexes aggregate in sheltered spaces, with hundreds of individuals sometimes clustering together.