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The obscure bumblebee is very similar to the yellow-faced bumblebee (B. vosnesenskii), and the two can only be definitively told apart by the structure of the male genitalia. [3] The obscure bumblebee tends to have longer hairs, however, and yellow hairs are found on the underside of the abdomen, where B. vosnesenskii has only black hairs on ...
Bombus crotchii, commonly called Crotch's bumble bee, is a species of bumblebee named after the entomologist George Robert Crotch. [2] It is classified as endangered due to the impacts of pesticides , climate change , and human development.
Suckley’s cuckoo bumble bee may be classified as endangered under the Endangered Species Act after a recommendation from the U.S. Fish and Wildlife Service. This social parasite is native to 15 ...
The California Department of Fish and Wildlife (CDFW), formerly known as the California Department of Fish and Game (CDFG), is an American state agency under the California Natural Resources Agency. The Department of Fish and Wildlife manages and protects the state's wildlife, wildflowers, trees, mushrooms, algae (kelp and seaweed) and native ...
MADISON, Wis. — Federal wildlife officials announced Wednesday they will consider adding 10 new species to the Endangered Species Act, including a big bumble bee that serves as a key pollinator ...
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In 2018, public interest groups petitioned to list four species of bumblebee as endangered in California, and this was initially approved; [10] however, in 2019 this decision was challenged by a petition filed in trial court, and the trial court granted the petition, agreeing with the plaintiffs that the law did not grant authority to list ...
The bee lives for about two weeks before dying. The fly then pupates and spends the winter inside the bee, fully developed, before it emerges the following year. Bombus pensylvanicus is host to one "cuckoo" bumble bee species, B. variabilis. [7] Hibernating queen bumble bees are parasitized by a nematode worm, Sphaerularia bombi. This parasite ...