Greater Weaver, Trachinus draco, Mediterranean Sea, Sardinia, Italy

greater weaver weever weevers weaver weaver weaverfish weaverfishes weeverfish weaver fish fish fishes spine spines sting stinger poison poisonous venom venomous toxic camouflage behavior disguise conceal hide hiding trachinus trachinidae trachinoidei perciformes acanthopterygii teleostei foodfish food fish delicacy europe geography nature sea ocean sealife marine wildlife marine fauna underwater underwaterphoto underwaterpicture underwaterphotography underwaterworld greater weaver trachinus draco sardinia italy horizontal rm