It’s a commonly-quoted scientific paradox that bumblebees should be unable to sustain flight, according to the laws of aerodynamics. But Richard Bomphrey, from the RVC’s Structure and Motion lab, is using biomechanics and some seriously high-tech equipment to solve this and other major questions in insect flight – read all about it in a new article…
Month: February 2016
#wormwednesday: Scale worm jaws reveal cannibalistic habits
Most worms seem pretty harmless – no one ever worries about a nasty bite from an earthworm. But they’re not all so benign. Many species of polychaetes have fearsome jaws that they use to feed on unsuspecting prey – including other worms. These alien-looking gnashers are formed from strengthened collagen and can extend all…
Kangaroo tails act as a ‘fifth limb’, making them one of the only pentapedal animals
Although they’re famous for their bounding jumps, kangaroos are masters of another curious method of locomotion: they walk using five ‘legs’. When moving at slow speeds, kangaroos walk on all fours, but they frequently move their two hind legs in unison, rather than staggered like most other tetrapods do. As they move their hind legs…
‘Solar powered’ sea slug uses captured algae to photosynthesise
Elysia chlorotica not only resembles a leaf, but uses plant-type cells to draw energy from the sun, too! This remarkable seaslug is able to extract chloroplasts from the algae it feeds on and incorporate them into their own tissues. The young slugs feed on algae and digest everything but the photosynthesising organelles, which are stored in the…
Anatomy To You 