- Meer weergeven
Alles weergeven op WikipediaHexactinellid - Wikipedia
Hexactinellid sponges are sponges with a skeleton made of four- and/or six-pointed siliceous spicules, often referred to as glass sponges. They are usually classified along with other sponges in the phylum Porifera, but some researchers consider them sufficiently distinct to deserve their own … Meer weergeven
Glass sponges are relatively uncommon and are mostly found at depths from 450 to 900 metres (1,480 to 2,950 ft) below sea level. Although the species Oopsacas minuta has … Meer weergeven
The sponges form reefs (called sponge reefs) off the coast of British Columbia, southeast Alaska and Washington state, which are … Meer weergeven
Most hexactinellids live in deep waters that are not impacted by human activities. However, there are glass sponge reefs off the coast of … Meer weergeven
The earliest known hexactinellids are from the earliest Cambrian or late Neoproterozoic eras. They are fairly common relative to demosponges as fossils, but this is thought to be, at … Meer weergeven
• Media related to Hexactinellida at Wikimedia Commons
• Data related to Hexactinellida at Wikispecies Meer weergevenWikipedia-tekst onder CC-BY-SA-licensie Glassponzen - Wikipedia
Glassponzen (Hexactinellida) zijn een klasse van sponsdieren (Porifera), die worden gekenmerkt door een skelet bestaande uit vier en/of zespuntige spicula van kiezel (SiO2). Een bekende vertegenwoordiger van deze klasse is het Venusmandje (Euplectella aspergillum).
Het oudste levende organisme is een Glasspons. Die is maar liefst 9.000 jaar …Wikipedia · Tekst onder CC-BY-SA-licentieHexactinellida - an overview | ScienceDirect Topics
WEBHexactinellida are mainly deep-sea sponges and are the only ones that present syncytial tissues. Until recently, Homoscleromorpha was considered a subclass of …
- Mensen vragen ook naar
Hexactinellida - Digital Atlas of Ancient Life
WEBClass Hexactinellida Snapshot. Examples: glass sponges; Ecology: marine; Key features of group: sycon and leucon body forms, silica (some calcite) hexactine spicules; Diversity: …
What is a glass sponge? - NOAA's National Ocean Service
WEBCommonly called the “Venus flower basket,” this sponge builds its skeleton in a way that entraps a certain species of crustacean inside for life. Glass sponges in the class …
Silica-associated proteins from hexactinellid sponges support an ...
WEB7 jan. 2024 · Here, the characterization of two proteins identified from hexactinellid sponge silica, hexaxilin and perisilin, supports that the three classes of siliceous sponges …
An integrative systematic framework helps to reconstruct skeletal ...
WEB21 mrt. 2017 · Glass sponges (Class Hexactinellida) are important components of deep-sea ecosystems and are of interest from geological and materials science perspectives. The …
Glass sponge | invertebrate | Britannica
WEBGlass sponge, any of a class (Hexactinellida, also called Hyalospongiae, or Triaxonia) of sponges characterized by a skeleton that consists of silica spicules (needlelike …
Mechanically robust lattices inspired by deep-sea glass sponges
WEB21 sep. 2020 · Abstract. The predominantly deep-sea hexactinellid sponges are known for their ability to construct remarkably complex skeletons from amorphous hydrated silica. …
Fossil Hexactinellida: An Overview | SpringerLink
WEBHexactinellida (Porifera) are known from hexactin spicules from the Late Proterozoic of Mongolia (Brasier et al., 1997) and China (Steiner et al., 1993), possibly representing …
Verwante zoekopdrachten voor "hexactinellida"
Doorgaan naar inhoud
![](/images/search?view=detailV2&ccid=cBkwKyvi&id=C94945A937D449459EFFEA6F296FEA20177B69EC&thid=OIP.cBkwKyviaOH0v6x1paTGDgHaEK&mediaurl=https://www.digitalatlasofancientlife.org/wp-content/uploads/2019/11/Expl7520_9737494356-1200x675.jpg&q="hexactinellida"&ck=92BD7BEEE480D1AA0D5056407971A375&idpp=rc&idpview=singleimage&form=rc2idp)
![](/images/search?view=detailV2&ccid=flBOhT00&id=C94945A937D449459EFF3B006C50C8819A5DF446&thid=OIP.flBOhT00FPnswDuiVTMexQHaEK&mediaurl=https://www.digitalatlasofancientlife.org/wp-content/uploads/2019/11/Hexactinellida_phylogeny.png&q="hexactinellida"&ck=EC63537E62862A9EFE862A704B6519A5&idpp=rc&idpview=singleimage&form=rc2idp)
![](/images/search?view=detailV2&ccid=BMBOgmUT&id=C94945A937D449459EFF0CB54F15691A919BC3F9&thid=OIP.BMBOgmUTCsZjQW7TpB4woQHaEK&mediaurl=https://www.digitalatlasofancientlife.org/wp-content/uploads/2019/12/Hexactinellida-body-form_spicules-1.png&q="hexactinellida"&ck=20CDC696DFD7ACB987D7DE66DF618075&idpp=rc&idpview=singleimage&form=rc2idp)
![](/images/search?view=detailV2&ccid=TR89XZym&id=C94945A937D449459EFFFCD94B65F4DDE93ADFF8&thid=OIP.TR89XZymC1rDw9ZSC-x2ywHaEK&mediaurl=https://www.digitalatlasofancientlife.org/wp-content/uploads/2019/11/Hexactinellida-div.png&q="hexactinellida"&ck=1203B6800F76C337B3163F9BF47F7B0E&idpp=rc&idpview=singleimage&form=rc2idp)