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Latest Filter feeder Stories

Researchers Discover Four New Species Of 'Killer Sponges' From The Deep Sea
2014-04-15 11:33:24

MBARI [ Watch the Video: Four New Species Of Carnivorous Sponges Discovered ] Killer sponges sound like creatures from a B-grade horror movie. In fact, they thrive in the lightless depths of the deep sea. Scientists first discovered that some sponges are carnivorous about 20 years ago. Since then only seven carnivorous species have been found in all of the northeastern Pacific. A new paper authored by MBARI marine biologist Lonny Lundsten and two Canadian researchers describes four new...

2013-10-16 09:05:08

Nearly every body of water, from a puddle or a pond to a vast ocean, contains microscopic organisms that live attached to rocks, plants, and animals. These so-called sessile suspension feeders are critical to aquatic ecosystems and play an important role in cleaning up environmental contaminants by consuming bacteria. A study published by Cell Press on October 15 in the Biophysical Journal reveals that by actively changing the angle of their bodies relative to the surfaces, these feeders...

Researchers Identify Ray Species Used For Their Filters In Asian Medical Trade
2013-09-20 10:02:32

Brett Smith for redOrbit.com - Your Universe Online A newly published study led by researchers at the University of Washington has identified the anatomical differences between the different filters of various marine rays. Study researchers said their findings could be used to assess the species of ray filters being sold in Asian apothecary shops and to create new and improved manufacturing filters. The Washington researchers said they have found enough signature markers to be able to...


Latest Filter feeder Reference Libraries

Spondylus Varius
2013-04-16 19:08:59

Spondylus varius, a species of large saltwater clam, is a marine bivalve mollusk belonging to the family Spondylidae, the thorny oysters. Spondylus varius reaches a maximum of about 15 to 20 centimeters. It lives at depths of up to 30 meters and, like most bivalves, is a filter feeder, utilizing plankton as a food source. This species can be seen in the Indo-Pacific Ocean, China, Australia, Philippines, Taiwan and Japan. Image Caption: Live specimen of Spondylus varius, in...

Sea Pork, Aplidium californicum
2014-01-12 00:00:00

Sea Pork (Aplidium californicum) is a species of sea squirt (tunicate) in the Polyclinidae family. It is quite common on the west coast of North America from British Columbia to Baja California, and the Galapagos Islands. It is found in the intertidal zone and at depths down to 280 feet. This is a compound tunicate forming sheets, mounds, or slabs on rocks and other hard substrates. It is jelly-like in consistency, and is 0.4 to 1.2 inches thick. It is shiny yellow, orange, reddish-brown...

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2007-04-03 00:27:56

The Atlantic menhaden (Brevoortia tyrannus) is a silvery, highly compressed fish in the herring family, Clupeidae. A filter feeder, it lives on plankton caught in midwater. An adult fish can filter up to four gallons of water a minute and they play an important role in clarifying ocean water. They are also a natural check to the deadly red tide. Menhaden occur in large numbers in the North Atlantic, ranging from Nova Scotia, Canada to central Florida, USA. They swim in large schools, some...

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2007-03-19 15:01:39

The Basking shark, Cetorhinus maximus, is the second largest fish after the whale shark. The basking shark is a cosmopolitan species - it is found in all the world's temperate oceans. It is a slow moving and generally harmless filter feeder. Like other large sharks, basking sharks are at risk of extinction due to a combination of low resilience and overfishing through increasing demands for the sharks' fins, flesh and organs. Taxonomy This shark is called the basking shark because it...

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Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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