PDF-MARINEBIODIVERSITYUNDERCHANGEEarlylifehistoryofthedaubedshanny(Teleost

ThisarticlebelongstothespecialissueMarineBiodiversityunderCAMeyerOttesenJSChristiansenDepartmentofArcticandMarineBiologyBFEUniversityofTroms. Curiously the quanti64257cation and experimental testing of camou64258age principles have scarcely been addressed by biologists By studying the cephalopods we may have stumbled onto some general principles of animal coloration Most animals with a 64 Curiously the quanti64257cation and experimental testing of camou64258age principles have scarcely been addressed by biologists By studying the cephalopods we may have stumbled onto some general principles of animal coloration Most animals with a 64 . The Bony Fish. Class Osteichthyes. Characterized by having:. Bone in their skeleton . An operculum covering the gill openings. A swimbladder or lungs. True scales. Paired fins. Homocercal tail (Exception lungfish – diphycercal). X.-L. Yang,” K. Tornqvist,b and J. E. Dowling Department of Cellular and Developmental Biology, Harvard University, Cambridge, Massachusetts 02138 The effects of prolonged �(2 hr) darknes ‘. Branchia. ’ in . greek. = ‘gills’. In bony fish (Teleosts): . Gills lie in a . branchial. cavity covered by the operculum:. Usually two sets of four . holobranchs. Each . holobranch. consists of two .