Ironoquia

Banks, 1916

Species Guides

3

Ironoquia is a of northern caddisflies (Trichoptera) in the Limnephilidae, Dicosmoecinae. The genus contains seven described distributed across northern regions of North America and Europe. Several species exhibit notable adaptations to temporary or fluctuating aquatic , including subterranean documented in I. plattensis.

Pronunciation

How to pronounce Ironoquia: //ˌaɪrəˈnɔʊkiːə//

These audio files are automatically generated. While they are not always 100% accurate, they are a good starting point.

Habitat

occur in temporary streams, wetlands, and off-channel aquatic . I. plattensis has been documented in slough habitats along river systems that experience seasonal drying. I. punctatissima has been observed in temporary streams.

Distribution

Northern regions including North America (United States, Canada) and Europe (Denmark, Norway, Sweden). Specific records include Nebraska, southern Ontario, Vermont, and Scandinavian countries.

Seasonality

I. plattensis exhibits mass and swarming after daybreak in autumn. Larvae of this emigrate from aquatic to terrestrial approximately one month earlier than previously reported for the .

Life Cycle

I. punctatissima has been documented in temporary stream environments, with the pupal stage described. I. plattensis larvae undergo summer , with subterranean soil residence during this period representing a previously undocumented for the .

Behavior

I. plattensis larvae exhibit subterranean , residing underground in soil during summer dry periods. Larvae have been observed moving above ground during the aestivation period. Mass and swarming of occurs after daybreak in autumn.

Human Relevance

I. plattensis occurs at few documented sites and has been subject to management concerns, including response to prescribed burns and cattle grazing that may render unsuitable for aboveground .

More Details

Species list

Seven described : I. brysoni, I. dubia, I. kaskaskia, I. lyrata (eastern boxed-wing sedge), I. parvula, I. plattensis, I. punctatissima

Sources and further reading