Misplaced Pages

Pleopodal lungs: Difference between revisions

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Browse history interactively← Previous editNext edit →Content deleted Content addedVisualWikitext
Revision as of 15:22, 7 August 2022 editJWBE (talk | contribs)Extended confirmed users10,126 editsm (GR) File renamed: File:FMIB 47699 Sturcture of the Breathing Organs of Porcellio scaber.jpegFile:FMIB 47699 Structure of the Breathing Organs of Porcellio scaber.jpg Criterion 3← Previous edit Revision as of 11:28, 27 September 2023 edit undoCitation bot (talk | contribs)Bots5,424,082 edits Removed parameters. | Use this bot. Report bugs. | #UCB_CommandLineNext edit →
Line 18: Line 18:
'''ur''' uropod]] '''ur''' uropod]]
]'']] ]'']]
'''Pleopodal lungs''' are an anatomical feature of terrestrial ] and a component of their ]. They are ancestrally derived from pleopodal ], and they facilitate ] on land. They perform a similar function as ] do in insects.<ref name=":0">{{Cite web|url=http://www.bmig.org.uk/image/woodlice-pleopodal-lungs|title=Woodlice: 'pleopodal lungs'|last=|first=|date=|website=British Myriapod and Isopod Group|url-status=live|archive-url=|archive-date=|access-date=2020-04-24}}</ref><ref>{{Cite journal|last=Unwin|first=Earnest Ewart|date=1931|title=On the structure of the respiratory organs of the terrestrial Isopoda|url=https://eprints.utas.edu.au/13122/|journal=Papers and Proceedings of the Royal Society of Tasmania|language=en|pages=37–104|issn=0080-4703}}</ref> '''Pleopodal lungs''' are an anatomical feature of terrestrial ] and a component of their ]. They are ancestrally derived from pleopodal ], and they facilitate ] on land. They perform a similar function as ] do in insects.<ref name=":0">{{Cite web|url=http://www.bmig.org.uk/image/woodlice-pleopodal-lungs|title=Woodlice: 'pleopodal lungs'|last=|first=|date=|website=British Myriapod and Isopod Group|archive-url=|archive-date=|access-date=2020-04-24}}</ref><ref>{{Cite journal|last=Unwin|first=Earnest Ewart|date=1931|title=On the structure of the respiratory organs of the terrestrial Isopoda|url=https://eprints.utas.edu.au/13122/|journal=Papers and Proceedings of the Royal Society of Tasmania|language=en|pages=37–104|issn=0080-4703}}</ref>


Pleopodal lungs are identifiable on ] as white patches on the lower 5 segments (the ]) on the ventral side (underside). The number of pleopodal lungs vary by species – they may have up to five pairs, or only two pairs as in ''];'' a minority of species lack pleopodal lungs entirely.<ref name=":0" /> Pleopodal lungs are identifiable on ] as white patches on the lower 5 segments (the ]) on the ventral side (underside). The number of pleopodal lungs vary by species – they may have up to five pairs, or only two pairs as in ''];'' a minority of species lack pleopodal lungs entirely.<ref name=":0" />

Revision as of 11:28, 27 September 2023

The white patches on the first two pairs of pleopods on this specimen of Porcellio laevis identify them as pleopodal lungs.
Armadillidium vulgare, male pleon, ventral view.
en endopodite
ep epimeron
ex exopodite
lg pleopodal lung
pp pleopod
pr protopodite
pt pleotelson
ur uropod
Pleopodal lungs of Porcellio scaber

Pleopodal lungs are an anatomical feature of terrestrial isopods and a component of their respiratory system. They are ancestrally derived from pleopodal gills, and they facilitate gas exchange on land. They perform a similar function as spiracles do in insects.

Pleopodal lungs are identifiable on woodlice as white patches on the lower 5 segments (the pleon) on the ventral side (underside). The number of pleopodal lungs vary by species – they may have up to five pairs, or only two pairs as in Porcellio laevis; a minority of species lack pleopodal lungs entirely.

References

  1. ^ "Woodlice: 'pleopodal lungs'". British Myriapod and Isopod Group. Retrieved 2020-04-24.
  2. Unwin, Earnest Ewart (1931). "On the structure of the respiratory organs of the terrestrial Isopoda". Papers and Proceedings of the Royal Society of Tasmania: 37–104. ISSN 0080-4703.


Stub icon

This Arthropod anatomy-related article is a stub. You can help Misplaced Pages by expanding it.

Categories: