Apple-blossom Weevil vs Common Satingrass

Anthonomus pomorum compared with Muhlenbergia frondosa

Key Differences

Apple-blossom Weevil is Least Concern while Common Satingrass is Not Evaluated.

Taxonomic Classification

Rank	Apple-blossom Weevil	Common Satingrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Coleoptera (Beetles)	Poales (Grasses)
Family	Curculionidae	Poaceae (Grass Family)
Genus	Anthonomus	Muhlenbergia
Species	Anthonomus pomorum	Muhlenbergia frondosa

Conservation Status

Apple-blossom Weevil

LC — Least Concern

Common Satingrass

NE — Not Evaluated

Physical Characteristics

Attribute	Apple-blossom Weevil	Common Satingrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Apple-blossom Weevil

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, and Sweden.

Common Satingrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Canada, Italy, and United States.

Apple-blossom Weevil

The Apple-blossom Weevil (Anthonomus pomorum) is a species in the genus Anthonomus. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Common Satingrass

<em>Muhlenbergia frondosa</em>, commonly known as wirestem muhly or common satingrass, is a native perennial grass in the family Poaceae, distributed across central and eastern North America, with records from Canada, the United States, and an introduced presence in Italy. The species typically inhabits moist to mesic woodlands, forest edges, floodplain forests, streambanks, disturbed sites, and thickets, preferring partial shade to full sun and moist, well-drained soils. It grows in loose, spreading clumps with wiry stems that can reach up to 100 centimeters, bearing narrow leaves and fine, diffuse panicles of small spikelets in late summer and autumn. The species is adapted to a range of soil conditions from fertile floodplain soils to disturbed ground and is tolerant of occasional flooding. It is currently listed as Not Evaluated on the IUCN Red List, reflecting limited formal global assessment. <em>Muhlenbergia frondosa</em> provides habitat structure and seed resources for small birds and invertebrates in woodland edge communities. The plant reproduces by seed and vegetatively through spreading rhizomes, often forming substantial colonies. Its fine-textured foliage and late-season seed plumes provide ornamental value. Biological traits such as average lifespan, body measurements, and dietary data remain poorly documented in standardized ecological databases.