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・ Eudoxochiton nobilis
・ Eudoxus
・ Eudoxus (lunar crater)
・ Eudoxus (Martian crater)
・ Eudoxus of Cnidus
・ Eudoxus of Cyzicus
・ EudraCT
・ EudraGMP
・ EudraLex
・ EUDRANET
・ Eudrapa
・ EudraPharm
・ EudraVigilance
・ Eudrepanulatrix
・ Eudrilidae
Eudrilus eugeniae
・ Eudromaeosauria
・ Eudromia
・ Eudromus
・ Eudryas
・ Eudryas brevipennis
・ Eudryas grata
・ Eudryas unio
・ Eudryoctenes
・ Eudule
・ Eudulini
・ Eudulophasia
・ Eudulophasia invaria
・ Eudunda
・ Eudy Simelane


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Eudrilus eugeniae : ウィキペディア英語版
Eudrilus eugeniae

Eudrilus eugeniae is a species of earthworm native to tropical west Africa and now widespread in warm regions, both wild and under vermicompost, also called the african night crawler.〔http://africaninvertebrates.org/ojs/index.php/AI/article/view/395〕
== Growth==
Fecundity, growth, maturation and biomass production were all significantly greater at 25 °C than 15°, 20°or 30°.
The growth of individual earthworms increased the lower the population density, but the greatest overall earthworm biomass production occurs at the highest population density.
The greatest number of cocoons per week and the number of hatchlings per cocoon are obtained at 25 °C. Cocoons of E. eugeniae hatched in only 12 days at 25 °C, the earthworms at these temperatures reached sexual maturity in as little as 35 days after hatching.

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「Eudrilus eugeniae」の詳細全文を読む



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