Stifle joint stifle joint in different species. These sesamoids assist with the smooth movement of tendon/muscle over the joint. The most well-known sesamoid bone is the patella, more commonly known as the 'knee cap'. It is located cranially to the joint and sits in the trochlear groove of the femur. It guides the patellar ligament of the quadriceps over the knee joint to its point of insertion on the tibia. Caudal to the joint, in the dog for example, are the two fabellae, which lie in the two tendons of origin of gastrocnemius. Fourth, there is often a small sesamoid bone in
Oruza wings with stalked veins 3 and 4. Larva with two pairs of abdominal prolegs. The genus has previously been classified in the subfamily Aventiinae within Erebidae or in the subfamily Acontiinae of the family Noctuidae. Oruza Oruza is a genus of moths of the family Erebidae. Palpi upturned, reaching vertex of head, where the second joint hairy in front and third joint minute. Antennae of male ciliated and with bristles at the joints. Thorax and abdomen slightly scaled. Fore legs with hairy tibia and femur. Hind legs of male with outer side hairy tibia and tarsi, with long short scaly