Bradynotes

Classification

Phylum: Arthropoda
Subphylum: Hexapoda
Class: Insecta
Order: Orthoptera
Suborder: Caelifera
Family: Acrididae
Subfamily: Melanoplinae
Tribe: Podismini
Genus: Bradynotes

Pronunciation

How to pronounce Bradynotes: /ˌbrædɪˈnoʊtiːz/

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

Images

Slow Mountain Grasshopper - Bradynotes obesa, near Bassetts, California by Judy Gallagher. Used under a CC BY 2.0 license.

Summary

Bradynotes is a genus of spur-throated grasshoppers in the Acrididae family, with B. obesa being the most notable species, found primarily in Western North America with several subspecies identified.

Physical Characteristics

Typically large and robust with a characteristic spur on their throats. Coloration can vary but often includes earthy tones.

Identification Tips

Look for the spur-throated characteristics and the distinctive coloration patterns. B. obesa is known as the 'slow mountain grasshopper.'

Habitat

Found mainly in grasslands and open areas in mountainous regions.

Distribution

Primarily distributed in the western United States and northwestern Mexico.

Diet

Herbivorous, feeding on various grasses and herbaceous plants.

Life Cycle

Undergoes incomplete metamorphosis with three life stages: egg, nymph, and adult.

Reproduction

Eggs are laid in the soil, where they can overwinter until the nymphs hatch in favorable conditions.

Predators

Birds and other insectivorous animals may prey upon Bradynotes grasshoppers.

Ecosystem Role

Acts as a herbivore in its ecosystem, influencing plant communities and serving as prey for various predators.

Economic Impact

May contribute to localized herbivory which could impact agricultural practices.

Collecting Methods

Netting during active hours
Pitfall traps
Sweep netting in grassland areas

Preservation Methods

Ethanol preservation
Drying and pinning for museum specimens

Evolution

Evolutionary relationships suggest potential misplacement within tribe Podismini; may have closer ties to Aeloplides in Melanoplini.

Similar Taxa

Misconceptions

Often mistaken for other large grasshoppers due to their size and coloration; their slow movement can lead to the perception that they are less harmful than other species.