Unusual-life-history
Guides
Glyphopsyche irrorata
Irrorate Northern Caddisfly
Glyphopsyche irrorata is a northern caddisfly in the family Limnephilidae with an unusual life history strategy. Unlike most caddisflies, it overwinters as an adult rather than in an aquatic larval or pupal stage. This adaptation allows it to inhabit ponds with fluctuating water levels and those experiencing winter drought. The species is known from the Nearctic region, particularly in the northeastern United States.
Ripiphorus neomexicanus
Ripiphorus neomexicanus is a species of wedge-shaped beetle in the family Ripiphoridae, a group known for their unusual life history involving hypermetamorphosis and parasitism of other insects. The species epithet "neomexicanus" suggests a geographic association with New Mexico, though the full distribution and biology of this species remain poorly documented. Like other members of Ripiphorus, this species likely exhibits the family's characteristic extreme sexual dimorphism and complex larval development. The genus Ripiphorus is among the most derived lineages within the Ripiphoridae, with adults typically active during summer months.