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#3658 · 🐝 bees, wasps & ants

Black-tailed Bumble Bee

Bombus melanopygus

LCleast concern 🐝 Bees, wasps & ants 📍 outside Europe
Black-tailed Bumble Bee, photo 1 of 10
1/10 © Sean McCann · CC BY-NC-SA 4.0

what is it?

Bombus melanopygus , the black-tailed bumble bee , black tail bumble bee or orange-rumped bumblebee , is a species of bumblebee. It is native to western North America from British Columbia to California, and as far east as Idaho.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 28,825iNaturalist observations
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 28,825 observations worldwide on iNaturalist.
  • Scientifically named by William Nylander in 1848 (178 years ago).

fact sheet

English
Black-tailed Bumble Bee
scientific name
Bombus melanopygus
class
Insecta
order
Hymenoptera
family
Apidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
28,825
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1848 by William Nylander

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Apidae

Sources: iNaturalist taxon 130222, Wikidata Q2231933, GBIF 1340518, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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