[en] The present study explores the shape changes of cranial structures directly involved in food capturing during growth after reef settlement in two species of Pomacentridae (Dascyllus aruanus and Pomacentrus pavo). Landmark-based geometric morphometrics were used to study allometric patterns and related shape changes in four skeletal units: neurocranium, suspensorium and opercle, mandible and premaxilla. At settlement, the larvae of both species have a relatively similar morphology, especially with respect to the mandible. Their shapes suggest a feeding mode defined as ram/suction-feeding. Ontogenetic shape changes show a shift to a suction feeding mode
of prey capture. The main transformations involved are an increase in height of the suspensorium and the opercle, an elevation of the supraoccipital crest, a relative shortening of the mandible, and a lengthening of the ascending process of the premaxilla. Shape changes of the mandible in the two studied species also reflect an increase of biting capacities. The high disparity between adult shape results from differences in the rate and in the length of ontogenetic trajectories, from divergence of the ontogenetic trajectories (neurocranium, mandible, and premaxilla) and parallel shifts of the trajectories in the size-shape space (suspensorium and opercle). In an evolutionary
context, allometric heterochronies during ontogeny of different skeletal unit of the head may be considered as a basis for the explanation of the diversity of damselfishes.
Research Center/Unit :
Laboratoire de Morphologie Fonctionnelle et Evolutive
Disciplines :
Zoology
Author, co-author :
Frederich, Bruno ; Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Département des sciences et gestion de l'environnement
Adriaens, Dominique
Vandewalle, Pierre ; Université de Liège - ULiège > Département des sciences et gestion de l'environnement > Morphologie fonctionnelle et évolutive
Language :
English
Title :
Ontogenetic shape changes in Pomacentridae (Teleostei, Perciformes) and their relationships with feeding strategies: a geometric morphometric approach
Adams DC, Rohlf FJ, Slice DE. 2004. Geometric morphometrics: ten years of progress following the 'revolution'. Italian Journal of Zoology 71 : 5 16.
Adriaens D, Aerts P, Verraes W. 2001. Ontogenetic Shift in Mouth Opening Mechanisms in a Catfish (Clariidae, Siluriformes): a Response to Increasing Functional Demands. Journal of Morphology 247 : 197 216.
Adriaens D, Verraes W. 2002. An empirical approach to study the relation between ontogeny, size and age using geometric morphometrics. In : Aerts P, D'Août K, Herrel A, Van Damme R, eds. Topics in functional and ecological vertebrate morphology: a tribute to Frits de Vree. Maastricht : Shaker Publishing, 293 324.
Alberch P, Gould SJ, Oster GF, Wake DB. 1979. Size and shape in ontogeny and phylogeny. Paleobiology 5 : 296 317.
Alexander RMcN. 1967. The functions and mechanisms of the protrusible upper jaws of some acanthopterygian fish. Journal of Zoology 151 : 43 64.
Allen GR. 1991. Damselfishes of the world. Melle : Publication of natural history and pets book, Mergus.
Bastir M, Rosas A. 2004. Facial heights: evolutionary relevance of postnatal ontogeny for facial orientation and skull morphology in humans and chimpanzees. Journal of Human Evolution 47 : 359 381.
Bookstein FL. 1991. Morphometric tools for landmark data - geometry and biology. Cambridge : University Press.
Bookstein FL. 1996. Combining the tools of geometric morphometrics. In : Marcus LF, Corti M, Loy A, Naylor G, Slice D, eds. Advances in morphometrics. New York, NY : Plenum Press, 131 151.
Ciardelli A. 1967. The anatomy of the feeding mechanism and the food habits of Microspathodon chrysurus (Pisces: Pomacentridae). Bulletin of Marine Science 17 : 843 883.
Dilling L. 1989. An ontogenetic study of the jaw morphology and feeding modes in Amphiprion frenatus and A. polymnus. Honor's Thesis, Harvard University.
Dufour V, Riclet E, Lo-Yat A. 1996. Colonization of reef fishes at Moorea Island, French Polynesia: Temporal and spatial variation of the larva flux. NJZ Marine of Freshwater Research 47 : 413 422.
Eggold BT, Motta PJ. 1992. Ontogenetic shifts and morphological correlates in striped mullet, Mugil cephalus. Environmental Biology of Fishes 34 : 139 158.
Frédérich B, Parmentier E, Vandewalle P. 2006. A preliminary study of development of the buccal apparatus in Pomacentridae (Teleostei, Perciformes). Animal Biology 56 : 351 372.
Gagliano M, McCormick MI. 2007. Compensating in the wild: is flexible growth the key to early juvenile survival? Oikos 116 : 111 120.
Gosline WA. 1987. Jaw structures and movements in higher teleostean fishes. Japanese Journal of Ichthyology 34 : 21 32.
Hunter JR. 1981. Feeding ecology and predation of marine fish larvae. In : Lasker R, ed. Marine fish larvae. Seattle, WA : Washington Press, 33 77.
Klingenberg CP. 1998. Heterochrony and allometry: the analysis of evolutionary change in ontogeny. Biological Review 73 : 79 123.
Kuo SR, Shao KT. 1991. Feeding habits of damselfish (Pomacentridae) from the southern part of Taiwan. Journal of the Fisheries Society of Taiwan 18 : 165 176.
Lauder GV. 1980. The suction feeding mechanism in sunfishes (Lepomis): an experimental analysis. Journal of Experimental Biology 88 : 49 72.
Leis JM, McCormick MI. 2002. The biology, behaviour and ecology of the pelagic, larval stage of coral reef fishes. In : Sale PF, ed. Coral reef fishes: dynamics and diversity in a complex ecosystem. San Diego, CA : Academic Press, 171 199.
Liem KF. 1991. A functional approach to the development of the head of teleosts: implications on constructional morphology and constraints. In : Schmidt-Kittler N, Vogel K, eds. Constructional morphology and evolution. Berlin : Springer-verlag, 231 249.
Liem KF. 1993. Ecomorphology of the Teleostean skull. In : Hanken J, Hall BK, eds. The skull, vol. 3., functional and evolutionary mechanisms. Chicago, IL : The University of Chicago Press, 423 452.
Loy A, Bertelletti M, Costa C, Ferlin L, Cataudella S. 2001. Shape changes and growth trajectories in the early stages of three species of the genus Diplodus (Perciformes, Sparidae). Journal of Morphology 250 : 24 33.
Lukoschek V, McCormick MI. 2001. Ontogeny of diet changes in a tropical benthic carnivorous fish, Parupeneus barberinus (Mullidae): relationship between foraging behaviour, habitat use, jaw size, and prey selection. Marine Biology 138 : 1099 1113.
McCormick MI. 1998. Ontogeny of diet shifts by a microcarnivorous fish, Cheilodactylus spectabilis: relationship between feeding mechanics, microhabitat selection and growth. Marine Biology 132 : 9 20.
McCormick MI, Makey LJ, Dufour V. 2002. Comparative study of metamorphosis in tropical reef fishes. Marine Biology 141 : 841 853.
Marcus LF, Corti M, Loy A, Naylor G, Slice D. 1996. Advances in morphometrics. New York, NY : Plenum Press.
Mitteroecker P, Gunz P, Bookstein FL. 2005. Heterochrony and geometric morphometrics: a comparison of cranial growth in Pan paniscus versus Pan troglodytes. Evolution and Development 7 : 244 258.
Monteiro LR. 1999. Multivariate regression models and geometric morphometrics: the search for causal factors in the analysis of shape. Systematic Biology 48 : 192 199.
Nakamura Y, Horinouchi M, Nakai T, Sano M. 2003. Food habits of fishes in a seagrass bed on a fringing coral reef at Iriomote Island, southern Japan. Ichthyological Research 50 : 15 22.
Quenouille B, Bermingham E, Planes S. 2004. Molecular systematics of the damselfishes (Teleostei: Pomacentridae): Bayesian phylogenetic analyses of mitochondrial and nuclear DNA sequences. Molecular Phylogenetics and Evolution 31 : 66 88.
Rohlf FJ. 1993. Relative warps analysis and an example of its application to mosquito wings. In : Marcus LF, Bello E, Garcia-Valdecasas A, eds. Contributions to morphometrics. Madrid : Monografias del Museo Nacional de Ciencias Naturales, CSIC, 131 159.
Rohlf FJ, Marcus LF. 1993. A revolution in morphometrics. Trends in Ecology and Evolution 8 : 129 132.
Rohlf FJ, Slice D. 1990. Extensions of the procrustes method for the optimal superimposition of landmarks. Systematic Zoology 39 : 40 59.
Schmidtt RJ, Holbrook SJ. 1984. Ontogeny of prey selection by black surfperch Embiotoca jacksoni (Pisces: Embiotocidae): the roles of fish morphology, foraging behavior, and patch selection. Marine Ecology Progress Series 18 : 225 239.
Taylor WR, Van Dyke GC. 1985. Revised procedure for staining and clearing small fishes and other vertebrates for bone and cartilage study. Cybium 9 : 107 121.
Van Wassenbergh S, Aerts P, Adriaens D, Herrel A. 2005a. A dynamic model of mouth closing in clariid catfishes: the role of enlarged jaw adductors. Journal of Theoretical Biology 234 : 49 65.
Van Wassenbergh S, Herrel A, Adriaens D, Aerts P. 2005b. A test of mouth-opening and hyoid-depression mechanisms during prey capture in a catfish using high-speed cineradiography. Journal of Experimental Biology 208 : 4627 4639.
Vandewalle P, Chardon M. 1981. Réflexions sur les rapports entre forme, structure et fonction chez des poissons de la famille des Cyprinidae. Cybium 5 : 67 70.
Wagemans F, Vandewalle P. 2001. Development of the bony skull in common sole: brief survey of morpho-functional aspects of ossification sequence. Journal of Fish Biology 59 : 1350 1369.
Wainwright PC. 1991. Ecomorphology: experimental functional anatomy for ecological problems. American Zoologist 31 : 680 693.
Wainwright PC, Richard BA. 1995. Predicting patterns of prey use from morphology of fishes. Environmental Biology of Fishes 44 : 97 113.
Webster M, Zelditch ML. 2005. Evolutionary modifications of ontogeny: heterochrony and beyond. Paleobiology 31 : 354 372.
Wellington GM, Victor BC. 1989. Planktonic larval duration of one hundred species of Pacific and Atlantic damselfishes (Pomacentridae). Marine Biology 101 : 557 567.
Weston EM. 2003. Evolution of ontogeny in the hippopotamus skull: using allometry to dissect developmental change. Biological Journal of the Linnean Society 80 : 625 638.
Zelditch ML, Lundrigan BL, Sheets HD, Fink WL. 2003b. Do precocial mammals develop at a faster rate? A comparison of rates of skull development in Sigmodon fulviventer and Mus musculus domesticus. Journal of Evolutionary Biology 16 : 708 720.
Zelditch ML, Sheets HD, Fink WL. 2000. Spatiotemporal reorganization of growth rates in the evolution of ontogeny. Evolution 54 : 1363 1371.
Zelditch ML, Sheets HD, Fink WL. 2003a. The ontogenetic dynamics of shape disparity. Paleobiology 29 : 139 156.
Zelditch ML, Swiderski DL, Sheets HD, Fink WL. 2004. Geometric morphometrics for biologists: a primer. San Diego, CA : Elsevier Academic Press.
