Published, Version of Record (VoR)CC BY V4.0, Open
Abstract
Biology Environmental Sciences & Ecology Life Sciences & Biomedicine Life Sciences & Biomedicine - Other Topics Science & Technology Ecology Evolutionary Biology
Shipworms are a group of wood-boring and wood-feeding bivalves of extraordinary economic, ecological and historical importance. Known in the literature since the fourth century BC, shipworms are both destructive pests and critical providers of ecosystem services. All previously described shipworms are obligate wood-borers, completing all or part of their life cycle in wood and most are thought to use wood as a primary source of nutrition. Here, we report and describe a new anatomically and morphologically divergent species of shipworm that bores in carbonate limestone rather than in woody substrates and lacks adaptations associated with wood-boring and wood digestion. The species is highly unusual in that it bores by ingesting rock and is among the very few known freshwater rock-boring macrobioeroders. The calcareous burrow linings of this species resemble fossil borings normally associated with bivalve bioerosion of wood substrates (ichnospecies Teredolites longissimus) in marginal and fully marine settings. The occurrence of this newly recognized shipworm in a lithic substrate has implications for teredinid phylogeny and evolution, and interpreting palaeoenvironmental conditions based on fossil bioerosion features.
A rock-boring and rock-ingesting freshwater bivalve (shipworm) from the Philippines
Creators
J. Reuben Shipway - Northeastern University
Marvin A. Altamia - Northeastern University
Gary Rosenberg - Drexel University
Gisela P. Concepcion - University of the Philippines Diliman
Margo G. Haygood - University of Utah
Daniel L. Distel (Corresponding Author) - Northeastern University
Publication Details
Proceedings of the Royal Society. B, Biological sciences, v 286(1905), 20190434
Publisher
The Royal Society
Number of pages
10
Grant note
IOS1442759 / National Science Foundation; National Science Foundation (NSF)
U19TW008163 / FOGARTY INTERNATIONAL CENTER; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH Fogarty International Center (FIC)
U19TW008163 / Fogarty International Center of the National Institutes of Health; United States Department of Health & Human Services; National Institutes of Health (NIH) - USA; NIH Fogarty International Center (FIC)
Resource Type
Journal article
Language
English
Academic Unit
Biodiversity, Earth, and Environmental Science (BEES); Malacology
Web of Science ID
WOS:000472210500002
Scopus ID
2-s2.0-85068356682
Other Identifier
991019168788604721
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