#chelicerae — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #chelicerae, aggregated by home.social.
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#Mouthparts in #mites of the #Acariformes are usually normal shaped as typical for #arachnids. The #chelicerae are the feeding organs consisting of digitus fixus and d. mobilis. #Pedipalps have sensing functions with different kinds of #sensoryorgans. In #Histiostomatidae (#Astigmata) the whole #gnathosoma is modified into a complex #filterfeeding organ that creates an #underpressure on #food surfaces.
© #StefanFWirth Berlin 2026Reference
S. F. Wirth (2023)
https://www.fao.org/fileadmin/user_upload/GSP/GSOIL4N/GSOIL4N-Posters/ID_167.pdf -
#Mouthparts in #mites of the #Acariformes are usually normal shaped as typical for #arachnids. The #chelicerae are the feeding organs consisting of digitus fixus and d. mobilis. #Pedipalps have sensing functions with different kinds of #sensoryorgans. In #Histiostomatidae (#Astigmata) the whole #gnathosoma is modified into a complex #filterfeeding organ that creates an #underpressure on #food surfaces.
© #StefanFWirth Berlin 2026Reference
S. F. Wirth (2023)
https://www.fao.org/fileadmin/user_upload/GSP/GSOIL4N/GSOIL4N-Posters/ID_167.pdf -
#Mouthparts in #mites of the #Acariformes are usually normal shaped as typical for #arachnids. The #chelicerae are the feeding organs consisting of digitus fixus and d. mobilis. #Pedipalps have sensing functions with different kinds of #sensoryorgans. In #Histiostomatidae (#Astigmata) the whole #gnathosoma is modified into a complex #filterfeeding organ that creates an #underpressure on #food surfaces.
© #StefanFWirth Berlin 2026Reference
S. F. Wirth (2023)
https://www.fao.org/fileadmin/user_upload/GSP/GSOIL4N/GSOIL4N-Posters/ID_167.pdf -
#Mouthparts in #mites of the #Acariformes are usually normal shaped as typical for #arachnids. The #chelicerae are the feeding organs consisting of digitus fixus and d. mobilis. #Pedipalps have sensing functions with different kinds of #sensoryorgans. In #Histiostomatidae (#Astigmata) the whole #gnathosoma is modified into a complex #filterfeeding organ that creates an #underpressure on #food surfaces.
© #StefanFWirth Berlin 2026Reference
S. F. Wirth (2023)
https://www.fao.org/fileadmin/user_upload/GSP/GSOIL4N/GSOIL4N-Posters/ID_167.pdf -
#Mouthparts in #mites of the #Acariformes are usually normal shaped as typical for #arachnids. The #chelicerae are the feeding organs consisting of digitus fixus and d. mobilis. #Pedipalps have sensing functions with different kinds of #sensoryorgans. In #Histiostomatidae (#Astigmata) the whole #gnathosoma is modified into a complex #filterfeeding organ that creates an #underpressure on #food surfaces.
© #StefanFWirth Berlin 2026Reference
S. F. Wirth (2023)
https://www.fao.org/fileadmin/user_upload/GSP/GSOIL4N/GSOIL4N-Posters/ID_167.pdf -
#Camelspiders (#Solifugae, #Arachnida) have particularly shaped #chelicerae. In my 2010 #video (#reedited) #details of the #prey #catching #behavior and how the #chelicerae function, when crushing the prey, can be observed. Visible is the species #Galeodes #arabs.
© #StefanFWirth Berlin 2010/ 2014Sources:
S. F. Wirth full #blog #article about camel spiders and status current #scientific knowledge and #behavioral #macro #video (2010/ 2024):https://twitter.com/wirthstef/status/1747772726666834250?t=zSXdMciAljLfNC0_E4LZag&s=19
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#Camelspiders (#Solifugae, #Arachnida) have particularly shaped #chelicerae. In my 2010 #video (#reedited) #details of the #prey #catching #behavior and how the #chelicerae function, when crushing the prey, can be observed. Visible is the species #Galeodes #arabs.
© #StefanFWirth Berlin 2010/ 2014Sources:
S. F. Wirth full #blog #article about camel spiders and status current #scientific knowledge and #behavioral #macro #video (2010/ 2024):https://twitter.com/wirthstef/status/1747772726666834250?t=zSXdMciAljLfNC0_E4LZag&s=19
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#Biomechanical analyses of pterygotid #SeaScorpion #chelicerae uncover #predatory specialisation within #eurypterids https://peerj.com/articles/14515/ via @PeerJ #paleobiology #fossilfriday #InvertebrateBiomechanics https://doi.org/10.7717/peerj.14515
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#Biomechanical analyses of pterygotid #SeaScorpion #chelicerae uncover #predatory specialisation within #eurypterids https://peerj.com/articles/14515/ via @PeerJ #paleobiology #fossilfriday #InvertebrateBiomechanics https://doi.org/10.7717/peerj.14515
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#Biomechanical analyses of pterygotid #SeaScorpion #chelicerae uncover #predatory specialisation within #eurypterids https://peerj.com/articles/14515/ via @PeerJ #paleobiology #fossilfriday #InvertebrateBiomechanics https://doi.org/10.7717/peerj.14515