medical Definition of fracture 1: the act or process of breaking or the state of being broken; specifically: the breaking of hard tissue and especially bone 2: the rupture (as by tearing) of soft tissue
Squid meal is an excellent supplemental source of crude protein that equals or exceeds that of fish meal in feeding applications. Poultry In a growth trial (1 to 48-days) with chicks squid meal based diet was found to out perform fish meal and meat and bone meal based diets (Hulan et al., 1979). Fish In trials with gilthead seabream squid meal was found to be an excellent supplemental protein source (Fernandez-Palacios et al., 1996).
The squid mainly feeds on soft bodies animals such as fish as well as other squids and needs a sharp cutting beak. While the octopus can and does eat fish (even small sharks), it feeds mainly on crabs (as well as other shelled inverts) and needs that short crushing beak. Squid beak (left) is for tearing. Octopus beak (right) is for crushing. Look like parrot beaks.