User:Mulad/portal
Links: Category:Portals • Music portal • United States portal • IT portal • U.S. Wikipedians' notice board • Wikinews • WikiProject radio and television • Wikipedia Signpost • Logs • User:Mulad/images • User:Mulad/scratch • Minnewiki Quick Reference: TeX markup • Multimedia • Wikipedia:Image markup • Image use policy • All MediaWiki messages • Template messages • Wikipedia:How to edit a page • Wikipedia:Cite your sources • Using tables • Wikimedia servers • Wikimedia hardware status • Wikipedia:WikiProject Tree of Life/Taxobox Usage • Category:Stub categories • Wikipedia:Naming conventions (common names) • Wikipedia Status on OpenFacts • Wikipedia:Footnotes Hints: Purge: http://en.wikipedia.org/w/index.php?title=User:Mulad/portal&action=purge | |
Today's featured articleHeptamegacanthus is a genus of acanthocephalans (thorny- or spiny-headed parasitic worms) containing a single species, Heptamegacanthus niekerki. This worm is a parasite of the endangered giant golden mole found only in isolated forests near East London and in the Transkei, both in South Africa. The worms are about 4 millimetres (0.2 in) long and 2 millimetres (0.08 in) wide with minimal sexual dimorphism. Their body consists of a short trunk and a proboscis with 40 to 45 hooks arranged in rings, which are used to pierce and hold the rectal wall of its host. The life cycle of H. niekerki remains unknown; however, like other acanthocephalans, it likely involves complex interactions with at least two hosts. Although the intermediate host for Heptamegacanthus is not definitively identified, it is presumed to be an arthropod, such as an insect, which is eaten by the giant golden mole. The worms then mature and reproduce sexually within the mole's lower gastrointestinal tract, creating eggs which are released in its feces. (Full article...)
Recently featured:
Selected anniversariesNovember 26: Feast day of Saint Sylvester Gozzolini (Catholicism); Constitution Day in India (1949)
More anniversaries:
|
In the news
|