Allantus nigritibialis
This record describes Allantus nigritibialis (species). Recorded family: Tenthredinidae. Recorded order: Hymenoptera.
Identification and Appearance
Classification
- Kingdom
- Animalia
- Phylum
- Arthropoda
- Class
- Insecta
- Order
- Hymenoptera (Ants, Bees, Wasps and Sawflies)
- Family
- Tenthredinidae (Common Sawflies)
- Subfamily
- Allantinae
- Tribe
- Allantini
- Genus
- Allantus
Imported taxonomy record. Source availability varies; see the source references and editorial policy below.
Habitat and Range
Seasonal Activity
One of the few late flying sawflies; two generations a year, one in early spring, the other in late summer to early fall. --Dave Smith
Diet and Behavior
Diet: Larvae feed on roses, commonly found curled on underside of leaf… Dave Smith
Additional species information
Species notes from the sources
Etymology: Allantus nigritibialis Rohwer 1911
About Flies: the wider group
Order-level background for Hymenoptera, the group containing Allantus nigritibialis. Species-specific details appear above.
Group overview
Hymenoptera includes over 150,000 described species of ants, bees, wasps, and sawflies. Earth harbors approximately 20 quadrillion (20×10^15) ants, with a combined biomass of ~12 megatons of dry carbon - exceeding the combined biomass of all wild birds and mammals (PNAS, 2022).
Ecological role of the group
About 35% of the world's food crops depend on animal pollinators. The chocolate industry, valued at over $100 billion, depends on pollinating flies and midges. Ants are the dominant soil engineers in most terrestrial ecosystems, turning more soil than earthworms in many habitats.
Economic and practical significance of the group
Pollinators contribute $235-577 billion worth of annual global food production (FAO). In the U.S., bee pollination alone benefits crops valued at $18 billion annually, and honey bees are responsible for $5.4 billion in agricultural productivity. Between April 2023-2024, 55.1% of managed honey bee colonies were lost. The U.S. bee population dropped from 5 million to 2.5 million.
Recorded sources for this group: FAO, USDA, EPA, PNAS (2022), US Fish & Wildlife Service. Imported estimates may describe particular regions or reporting periods.
Photos of Allantus nigritibialis (5)
Photo credits: Contributed by John R. Maxwell; Additional contributions by Beatriz Moisset , v belov