Rob van Soest | |
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Born | 5 May 1946 |
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Robertus Wilhelmus Maria (Rob) van Soest, born in 1946, [1] is a Dutch marine biologist. He works at the Naturalis Biodiversity Center and is also affiliated with the University of Amsterdam. He co-authored with John N. A. Hooper Systema Porifera: A Guide to the Classification of Sponges, [2] a standard reference for sponge classification. [3] [4] [5]
He was editor in chief of the World Porifera Database (WPD) from 2004 to 2021, [6] and is currently (March 2022) one of its taxonomic editors. [7]
He has contributed to the systematics, the phylogeny and the taxonomy of sponges, [8] [9] [10] to their chemistry [11] and biological properties (and the pharmacological use thereof) [12] [13] [14]
His zoological abbreviation is van Soest.
A search on his name (March 2022) in the WoRMS database gives 691 taxa names authored by van Soest. See also taxa named by Rob van Soest.
He has authored (co-authored) over at least 170 peer reviewed scientific papers, over 60 of which concern the biochemistry of sponges.
Leucosolenida is an order of sponges in the class Calcarea and the subclass Calcaronea. Species in the order Leucosolenida are calcareous, with a skeleton composed exclusively of free spicules without calcified non-spicular reinforcements.
Demosponges (Demospongiae) are the most diverse class in the phylum Porifera. They include greater than 90% of all species of sponges with nearly 8,800 species worldwide. They are sponges with a soft body that covers a hard, often massive skeleton made of calcium carbonate, either aragonite or calcite. They are predominantly leuconoid in structure. Their "skeletons" are made of spicules consisting of fibers of the protein spongin, the mineral silica, or both. Where spicules of silica are present, they have a different shape from those in the otherwise similar glass sponges. Some species, in particular from the Antarctic, obtain the silica for spicule building from the ingestion of siliceous diatoms.
Hexasterophora are a subclass of glass sponges in the class Hexactinellida. Most living hexasterophorans can be divided into three orders: Lyssacinosida, Lychniscosida, and Sceptrulophora. Like other glass sponges, hexasterophorans have skeletons composed of overlapping six-rayed spicules. In addition, they can be characterized by the presence of hexasters, a type of microsclere with six rays unfurling into multi-branched structures.
Dendroceratida is an order of sponges of the class Demospongiae. They are typically found in shallow coastal and tidal areas of most coasts around the world. They are generally characterized by concentric layers of fibers containing spongin, and by large flagellated chambers that open directly into the exhalant canals. Along with the Dictyoceratida, it is one of the two orders of demosponges that make up the keratose or "horny" sponges, in which a mineral skeleton is minimal or absent and a skeleton of organic spongin-containing fibers is present instead.
Lyssacinosida is an order of glass sponges (Hexactinellida) belonging to the subclass Hexasterophora. These sponges can be recognized by their parenchymal spicules usually being unconnected, unlike in other sponges in the subclass where the spicules form a more or less tightly connected skeleton. Lyssacine sponges have existed since the Upper Ordovician, and three families are still alive today. The Venus' flower basket is one of the most well-known and culturally significant of the glass sponges.
John N.A. Hooper is an Australian marine biologist and writer on science. He is the current Head of Biodiversity & Geosciences Programs at the Queensland Museum. His research has included studying the possible medical benefits of marine sponges, including beta blockers for heart disease, and for compounds to combat illnesses like gastro-intestinal disease and cancer. In 2007 he was a member of the Discussion Panel On Marine Genetic Resources for the eighth annual United Nations Informal Consultative Process for Oceans and the Law of the Sea (UNICPOLOS).
Spongia officinalis, better known as a variety of bath sponge, is a commercially used sea sponge. Individuals grow in large lobes with small openings and are formed by a mesh of primary and secondary fibers. It is light grey to black in color. It is found throughout the Mediterranean Sea up to 100 meters deep on rocky or sandy surfaces.
Geodia barretti is a massive deep-sea sponge species found in the boreal waters of the North Atlantic Ocean, and is fairly common on the coasts of Norway and Sweden. It is a dominant species in boreal sponge grounds. Supported by morphology and molecular data, this species is classified in the family Geodiidae.
Verongimorpha is the name of a subclass of sea sponges within the phylum Porifera. It was first authenticated and described by Erpenbeck et al. in 2012.
Rossellidae is a family of glass sponges belonging to the order Lyssacinosa. The family has a cosmopolitan distribution and is found at a large range of depths.
Staurocalyptus is a genus of sponge. It was circumscribed in 1897 by Isao Ijima.
Anheteromeyenia is a genus of freshwater sponge. It has been recorded in the Nearctic, the Neotropics. This taxon was initially a subgenus of Heteromeyenia when K. Schöder circumscribed it in 1927, but W. M. de Laubenfels made it a genus in its own right in 1936.
Aspidoscopulia is a genus of glass sponge in the family Farreidae.
Dragmacidon australe is a species of sponge in the family, Axinellidae.
Gert Wörheide is a German marine biologist who works mainly on marine invertebrates. He earned his doctorate in geobiology from Georg-August-Universität, following this with a post-doctorate at Queensland Museum (1998-2002), where he worked with John Hooper on sponges, a collaboration which continues.
Coelosphaeridae is a family of sponges belonging to the order Poecilosclerida. Species are found across the globe.
Plakortis is a genus of marine sponges in the order Homosclerophorida, first described by Franz Eilhard Schulze in 1880.
Phyllis Jane Fromont is a New Zealand and Australian scientist specialising in sponges.
Michelle Kelly, also known as Michelle Kelly-Borges, is a New Zealand scientist who specialises in sponges, their chemistry, their evolution, taxonomy, systematics, and ecology.
Monanchora is a genus of demosponges belonging to the family Crambeida. The genus contains 18 species, which have been researched for their potential use in medicine.