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Sea sponge aquaculture is the process of farming sea sponges under controlled conditions. It has been conducted in the world's oceans for centuries using a number of aquaculture techniques. There are many factors such as light, salinity , pH , dissolved oxygen and the accumulation of waste products that influence the growth rate of sponges.
Dragmacidon lunaecharta, also known as the red ball sponge or red boring sponge, is a species of sea sponge found in the western Atlantic Ocean. It feeds on plankton. These sponges do not attach themselves to rocks or the sea floor but drift in water currents. Its main predators are sea slugs. It has been kept in home aquariums. [citation needed]
Chondrilla nucula, sometimes called the Caribbean chicken-liver sponge, is a species of sea sponge belonging to the family Chondrillidae. It is an amorphous shaped sponge that grows in flat, sometimes bulbous sheets in benthic communities. It is sometimes found in marginal, stressful systems such as caves.
It used to be claimed that glass sponges could live on nutrients dissolved in sea water and were very averse to silt. [30] However, a study in 2007 found no evidence of this and concluded that they extract bacteria and other micro-organisms from water very efficiently (about 79%) and process suspended sediment grains to extract such prey. [31]
Jorunna parva, commonly known as the sea bunny, is a species of dorid nudibranch, a shell-less marine gastropod mollusc in the family Discodorididae. The species was first described by Kikutaro Baba. [2] Its resemblance to a rabbit facilitated a surge in popularity on Twitter throughout Japan in 2015. [3]
Callyspongia (Cladochalina) aculeata, commonly known as the branching vase sponge is a species of sea sponge in the family Callyspongiidae. [1] Poriferans are typically characterized by ostia, pores that filter out plankton, with an osculum as the opening which water leaves through, and choanocytes trap food particles.
If temperature-tracking sea sponges are to be trusted, climate change has progressed much further than scientists have estimated. A new study that uses ocean organisms called sclerosponges to ...
Spongia officinalis, better known as a variety of bath sponge, is a commercially used sea sponge. [2] Individuals grow in large lobes with small openings and are formed by a mesh of primary and secondary fibers. [3] [2] It is light grey to black in color. [3] It is found throughout the Mediterranean Sea up to 100 meters deep on rocky or sandy ...