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- Publications
- Influence
Sponge-feeding fishes of the West Indies
- J. Randall, W. Hartman
- Biology
- 1 March 1968
In an analysis of the stomach contents of 212 species of West Indian reef and inshore fishes, sponge remains were found in 21 species. In eleven of these, sponges comprised 6% or more of the stomach… Expand
Natural history of the marine sponges of southern New England
- W. Hartman
- Geography
- 1958
vii PREFACE ix I. SYSTEMATIC STUDIES 1 Previous work 1 List of Demospongiae described from southern New England 3 Descriptions of species 3 Suberites ficus (Johnston) Schmidt 3 Cliona celata Grant 16… Expand
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Sponge: Effect on the Form of Reef Corals
- Thomas F. Goreau, W. Hartman
- Biology, Medicine
- Science
- 21 January 1966
The sponge, Mycale laevis, when encrusting the lower surfaces of flattened reef corals, induces marked peripheral folding of the host colonies. This relationship, though facultative, has advantages… Expand
Recent Brachiopod-Coralline Sponge Communities and Their Paleoecological Significance
- J. B. Jackson, Thomas F. Goreau, W. Hartman
- Biology, Medicine
- Science
- 13 August 1971
Brachiopods and coralline sponges are the dominant taxa of a series of parallel pantropical communities found in cryptic habitats of Recent coral reefs, where these organisms may cover almost the… Expand
A Re-examination of Bidder's Classification of the Calcarea
- W. Hartman
- Biology
- 1 September 1958
L VI (1953, 1956, 1957) has suggested a new classification of the Class Demospongiae in which the importance of embryological characteristics is stressed. He presents evidence for a diphyletic origin… Expand
A Pacific tabulate sponge, living representative of a new order of sclerosponges
- W. Hartman, Thomas F. Goreau
- Biology
- 1975
A new sclerosponge, Acanthochaetetes wellsi, with a calcitic skeleton made up of contiguous vertical tabulate calicles ornamented within by vertical rows or irregular clumps of spines is described… Expand
New genera and species of coralline sponges (Porifera) from Jamaica
- W. Hartman
- Biology
- 1969
Three new genera including four new species of coralline sponges from Jamaica are described. The sponges are characterized by a compound skeleton of aragonite, siliceous spicules and organic fibrous… Expand
Form and Distribution of Silica in Sponges
- W. Hartman
- Chemistry
- 1981
Opaline sclerites, spicules composed of hydrated silica, comprise all or part of the skeleton of three of the extant classes of the phylum Porifera, namely, the Demospongiae, Sclerospongiae, and… Expand
Morphological, biological, and ecological considerations in the phylogeny of parasitic nematodes.
- G. Osche, E. Dougherty, Z. Brown, E. Hanson, W. Hartman
- Biology
- 1963
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Sclerosponges: Primary framework constructors on the Jamaican deep fore-reef
- J. C. Lang, W. Hartman, L. Land
- Materials Science
- 1975
Disclosed is an electron-voltaic semiconductor power source comprising a semiconductor body with a PN junction terminating in a passivated channel on one surface of the device. A radioactive source… Expand
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