Abstract
The functional morphology of the shell of rock-boring mytilids (especially Leiosolenus and Lithophaga) is analyzed and compared with that of several epifaunal and semi-infaunal mytilids. Semi-infaunal species are generally intermediate between epifaunal and rock-boring ones both in terms of shell form and the magnitude of forces pulling the shells against the substratum. A molecular phylogenetic analyses using 18s rDNA sequence data strongly suggests that Leiosolenus and Lithophaga are monophyletic genera but that the so-called Lithophaginae (or Leiosolenus plus Lithophaga) is a paraphyletic group. The common cylindrical shell form of rock-boring species, which is here called “lithophagiform” as a third functional mytilid clade, may be due to convergence, as is the case with ‘mytiliform’ and ‘modioliform’.
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References
Barthel KW (1982) Lithophaga obesa (Philippi) reef-dwelling and cementing pelecypod—a survey of its boring. In: Proceedings of the 4th international coral reef symposium, Manila, 1981, vol 2, pp 649–659
Brickner I, Kramarsky-Winter E, Mokady O, Loya Y (1993) Speciation in the coral-boring bivalve Lithophaga purpurea: evidence from ecological, biochemical and SEM analysis. Mar Ecol Prog Ser 101:139–145
Campbell DC (2000) Molecular evidence on the evolution of the Bivalvia. In: Harper EM, Taylor JD, Crame JA (eds) Evolutionary biology of the Bivalvia. Geological Society, London, pp 31–46
Distel DL (2000) Phylogenetic relationships among Mytilidae (Bivalvia): 18s rRNA data suggest convergence in mytilid body plans. Mol Phylogenet Evol 15(1):25–33
Frischer M, Williams J, Kenchington E (1998) A molecular phylogeny of some major groups of Pectinidae inferred from 18S rRNA gene sequences. In: Johnston PA, Haggart JW (eds) Bivalves: an eon of evolution—paleobiological studies honoring Norman D. Newell University of Calgary Press, Calgary, pp 213–221
Habe T (1977) Systematics of Mollusca in Japan. Bivalvia and Scaphopoda. Hokuryukan, Tokyo (in Japanese)
Hodgkin NM (1962) Limestone boring by the mytilid Lithophaga. Veliger 4:123–129
Kenchington E, Naidu KS, Roddick DL, Cook DI, Zouros E (1993) Use of biochemical genetic markers to discriminate between adductor muscle of the sea scallop (Placopecten magellanicus) and the iceland scallop (Chlamys islandica). Can J Fish Aquat Sci 50(6):1222–1228
Kenchington E, Landry D, Bird CJ (1995) Comparison of taxa of the mussel Mytilus (Bivalvia) by analysis of the nuclear small-subunit RNA gene sequence. Can J Fish Aquat Sci 52:2613–2620
Kleemann K (1980) Boring bivalves and their host corals from the Great Barrier Reef. J Moll Stud 46:13–54
Kleemann K (1984) Lithophaga (Bivalvia) from dead coral from the Great Barrier Reef, Australia. J Moll Stud 50:192–230
Kleemann K (1990) Evolution of chemically-boring Mytilidae (Bivalvia). In: Morton B (ed) The Bivalvia: proc memorial symp Sir Yonge CM, Edinburgh 1986. Hong Kong University Press, Hong Kong, pp 111–124
Kleemann K (1996) Biocorrosion by bivalves. Mar Ecol 17(1–3):145–158
Medlin L, Elwood HJ, Stickel S, Sogin ML (1988) The characterization of enzymatically amplified eukaryotic 16S-like rRNA-coding regions. Gene 71:491–499
Mokady O, Rozenblatt S, Graur D, Loya Y (1994) Coral-host specificity of Red Sea Lithophaga bivalves: interspecific and intraspecific variation in 12S mitochondrial ribosomal RNA. Mol Mar Biol Biotechnol 3(3):158–164
Morton B (1983) Coral-associated bivalves of the Indo-Pacific. In: Wilbur KM (ed) The Mollusca, vol 6, Ecology. Academic, Orlando, pp 139–224
Morton B (1990) Corals and their bivalve bores—the evolution of a symbiosis. In: Morton B (ed) The Bivalvia: proc memorial symp Sir Yonge CM, Edinburgh 1986. Hong Kong University Press, Hong Kong, pp 11–46
Morton B (1992) The evolution and success of the heteromyarian form in the Mytiloida. In: Gosling E (ed) The mussel Mytilus: ecology, physiology, genetics and culture. Elsevier, Amsterdam, pp 21–52
Morton B (1993) How the ‘forceps’ of Lithophaga aristata (Bivalvia: Mytiloidea) are formed. J Zool Lond 229:609–621
Morton B, Scott PJB (1980) Morphological and functional specializations of the shell, musculature and pallial glands in the Lithophaginae (Mollusca: Bivalvia). J Zool Lond 192:179–203
Mulvany MJ, Warshaw DM (1979) The active tension-length curve of vascular smooth muscle related to its cellular components. J Gen Physiol 74:85–104
Newell ND (1969) Subclass Pteriomorphia Beurlen, 1944. In: Moore RC (ed) Treatise on invertebrate paleontology, Part N, vol 1, Mollusca 6, Bivalvia. Geological Society of America and University of Kansas Press, Lawrence, pp N248–N393
Posoda D, Crandall KA (1998) Modeltest: testing the model of DNA substitution. Bioinformatics 14(9):817–818
Savazzi E (1999) Boring, nesting and tube-dwelling bivalves. In: Savazzi E (ed) Functional morphology of the invertebrate skeleton. Wiley, England, pp 205–237
Soliman GN (1969) Ecological aspects of some coral-boring gastropods and bivalves of the Northwestern Red Sea. Am Zool 9:887–894
Stanley SM (1970) Relation of shell form to life habits of the Bivalvia (Mollusca). Geological Society of America
Stanley SM (1972) Functional morphology and evolution of byssally attached bivalve mollusks. J Paleontol 46:165–212
Steiner G, Müller M (1996) What can 18S rDNA do for bivalve phylogeny? J Mol Evol 43:58–70
Sugi H, Tsuchiya T (1979) The change in the load-sustaining ability and in the series elasticity in Mytilus smooth muscle during isotonic shortening. J Physiol 288:635–648
Swofford DL (1997) PAUP* 4.0 (phylogenetic analysis using parsimony). Sinauer, Sunderland
Thompson JD, Gibson TJ, Plewniak F, Jeanmougin F, Higgins DG (1997) The Clustal X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 24:4876–4882
Wilson BR (1979) A revision of Queensland lithophagine mussels (Bivalvia, Mytilidae, Lithophaginae). Rec Aust Mus 32:435–489
Wilson BR, Tait R (1984) Systematics, anatomy and boring mechanisms of the rock-boring mytilid bivalve Botula. Proc R Soc Vict 96(3):113–125
Yonge CM (1955) Adaptations to rock boring in Botula and Lithophaga (Lamellibranchia, Mytilidae) with a discussion on the evolution of this habit. Q J Microsc Sci 96:383–410
Acknowledgements
I especially thank Prof. Itaru Hayami for advice and supervision during the course of this work and his critical review of this manuscript. I am also grateful to Prof. Ken’ichi Kanazawa (Kanagawa University) for valuable comments and thoughtful improvement to this manuscript. I am appreciative of suggestions by Dr. Norihiko Sakakura for shell measurements and the advice of Dr. Masahiro Matsumoto for phylogenetic analyses. I am indebted to Prof. Akiya Hino (Kanagawa University) for DNA sequencing experiments. I also thank three anonymous reviewers for their helpful comments. This work was supported by the Fujiwara Natural History Foundation.
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Communicated by T. Ikeda, Hakodate
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Owada, M. Functional morphology and phylogeny of the rock-boring bivalves Leiosolenus and Lithophaga (Bivalvia: Mytilidae): a third functional clade. Mar Biol 150, 853–860 (2007). https://doi.org/10.1007/s00227-006-0409-y
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DOI: https://doi.org/10.1007/s00227-006-0409-y