The preys spectrum had certain selectivity,appulsive on the Lepidoptera especially the large-scale larva, appulsive on differentstand also.
于不同类型也有不同趋向性,灌木、小乔木等害效果显著,而于比较高大树木上害效果较差。
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The insects in Madeira which are not ground-feeders, and which, as certain flower-feeding coleoptera and lepidoptera, must habitually use their wings to gain their subsistence, have, as Mr. Wollaston suspects, their wings not at all reduced, but even enlarged.
马德拉的不是地面食性动物, 而且像某些以花为食的鞘翅目和鳞翅目,们必须习惯性地使用们的翅膀来维持生计, 如沃拉斯顿先生所怀疑的那样, 们的翅膀根本没有减少, 但甚至扩大。