Bombus Latreille, 1802
Crotch's Bumble Bee (Bombus crotchii) · iNaturalist
List of bumblebee species - Wikipedia
Liste over verdens humlearter – Wikipedia
List of bumblebee species - Wikipedia
Taxonomy Apidae
Western Bumble Bee (Crater Lake National Park Pollinator Guide 🐝 🦋) · iNaturalist
Crotch's Bumble Bee (Bombus crotchii) · iNaturalist
Bumblebee - Wikipedia
Bumblebee - Wikipedia
The Day the First Bumble Bee Arrived - Bug Squad - ANR Blogs