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・ Paratomoxia maynei
・ Paratomoxia nipponica
・ Paratomoxia pulchella
・ Paratomoxia scutellata
・ Paratomoxia straeleni
・ Paratomoxia testaceiventris
・ Paratomoxioda
・ Paratomoxioda bioculata
・ Paratomoxioda brevis
・ Paratomoxioda capensis
・ Paratomoxioda fenestrata
・ Paratomoxioda grandipalpis
・ Paratomoxioda novemguttata
・ Paratomoxioda testaceipalpis
・ Paratomoxioda unicinata
Paratomy
・ Paratonia
・ Paratoo, South Australia
・ Paratope
・ Paratophysis sericea
・ Paratopological group
・ Paratopula
・ Paratopula ceylonica
・ Parator zonatus
・ Paratore
・ Paratorna
・ Paratorna catenulella
・ Paratorna cuprescens
・ Paratorna dorcas
・ Paratorna fenestralis


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Paratomy : ウィキペディア英語版
Paratomy
Paratomy is a form of asexual reproduction in animals where the organism splits in a plane perpendicular to the antero-posterior axis and the split is preceded by the "pregeneration" of the anterior structures in the posterior portion.The developing organisms have their body axis aligned i.e. they develop in a head to tail fashion.
Budding can be considered to be similar to paratomy except that the body axes need not be aligned: the new head may grow toward the side or even point backward (e.g. ''Convolutriloba retrogemma'' an acoel flat worm). In animals that undergo fast paratomy a chain of zooids packed in a head to tail formation may develop. Many oligochete annelids, acoelous turbellarians,〔 echinoderm larvae and ceolentrates reproduce by this method.
==See also==

*Autotomy
*Architomy

抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)
ウィキペディアで「Paratomy」の詳細全文を読む



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