Male Bombus variabilis bee, a critically endangered species collected from Maryland, USA, during the 1970s. Bombus variabilis parasitizes on the American bumblebee (Bombus pensylvanicus) species. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / US Geological Survey |
Bildgröße: | 4169 px × 4268 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |