Synopsis
A general pattern of movable head armature, composed of serrations on the borders of the lacrimal and preopercle and of a spine on the opercle, evolved among early acanthopterygians and is retained among many basal percoid families. In the more specialized higher teleostean groups this pattern is modified in various ways. Scorpaeniform fishes develop a suborbital stay with which the lacrimal is rigidly united. Elsewhere lacrimal serrations are generally absent, but in some bottom-resting forms preopercular or opercular armature becomes highly specialized. An association between head armature, fin spines, and changes in locomotion in the development of the acanthopterygian state of teleostean evolution is suggested.
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References cited
Borcea, I. 1907. Observations sur la musculature branchiostdgale des Téléostééns. Annales scientifiques Universitatea Jassy, Roumania 4: 203–225.
Gosline, W.A. 1980. The evolution of some structural systems with reference to the interrelationships of modern lower teleostean groups. Jap. J. Ichthyol. 27: 1–28.
Matsubara, K. 1943. Studies on the scorpaenoid fishes of Japan. Transactions of the Sigenkagaku Kenyusyo, no. 1 and 2. 486 pp.
Moser, H.G., W.J. Richards, D.M. Cohen, M.A. Fahay, A.W. Kendall, Jr. & S.L. Richardson (ed.) 1984. Ontogeny and systematics of fishes. ASIH Spec. Publ. 1: ix + 760 pp.
Smith, C.L. & R.M. Bailey. 1962. The subocular shelf of fishes. J. Morph. 110: 1–18.
Winterbottom, R. 1974. A descriptive synonymy of the striated muscles of the Teleostei. Proc. Acad. Nat. Sci. USA, Philadelphia 125: 225–317.
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Gosline, W.A. Movable head armature in higher teleostean fishes. Environ Biol Fish 24, 75–79 (1989). https://doi.org/10.1007/BF00001612
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DOI: https://doi.org/10.1007/BF00001612