Oxytenidae

Definition

A family of giant silk moths (Lepidoptera: Saturniidae) formerly treated as a separate family but now classified as the subfamily Oxyteninae within Saturniidae. Members are characterized by medium to large size, reduced mouthparts in adults, and predominantly Neotropical distribution.

Etymology

Example

Oxytenis modestia, a representative species formerly placed in Oxytenidae, exhibits the typical saturniid trait of non-feeding adults that rely on larval fat reserves for reproduction.

Synonyms

• Oxyteninae (current subfamily rank)

Related Terms

• Saturniidae
• Lepidoptera
• giant silk moth
• Neotropical fauna
• Subfamily

Usage Notes

The rank of this group has shifted historically: treated as family Oxytenidae in older literature but now universally subsumed into Saturniidae as subfamily Oxyteninae. Sources citing Oxytenidae as a family should be interpreted as referring to this same clade under its former classification. The group is exclusively Neotropical, with most species occurring in Central and South American rainforests.