Slender Suckerfishes, Echeneis naucrates, Aliwal Shoal, Indian Ocean, South Africa

slender suckerfish echeneis naucrates south africa aliwal shoal indian ocean suckerfish suckerfishes echeneidae echeneis remora remoras percoidei suck sucking perciformes chordata fish fishes sharksucker behavior umkomaas kwazulu natal durban africa geography nature sea ocean sealife marine wildlife marine fauna underwater underwaterphoto underwaterpicture underwaterphotography underwaterworld rm horizontal