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Bat Damage in Coffee

机译:咖啡中的蝙蝠伤害

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摘要

Even though they play important roles in pollination and seed dispersal of many plants, they have been considered to be pests on fruit and plantation crops due to their voraciousfeeding behavior. Bats also known as flying foxes are mammals called Chiroptera, meaning 'hand-wing'. There are more than 1,115 recognized species of bats occurring worldwide expect in extensive polar and desert habitats. Bats are traditionally characterized into two sub-orders mega and micro chiropterans. Mega bats (frugivorous bats) are usually large sized with well developed eyes and small ears. Their eye sight is good, locate food by smell. Micro bats (Insectivorous bats) are relatively smaller withsmall eyes and large ears, which have poor eyesight and locate food by echolocation or sonar.
机译:尽管它们在许多植物的授粉和种子传播中起着重要作用,但由于它们的贪食行为,它们仍被认为是水果和种植作物上的害虫。蝙蝠也称为果蝠,是一种称为“翼手”的哺乳动物,意为“手翅”。在广阔的极地和沙漠栖息地中,全世界预计会出现超过1,115种公认的蝙蝠物种。传统上,蝙蝠的特征是分为巨型和微型两类。大型蝙蝠(节食性蝙蝠)通常体积大,眼睛发达,耳朵小。他们的视力很好,通过气味找到食物。微型蝙蝠(食虫蝙蝠)相对较小,眼睛较小,耳朵较大,视力较差,可以通过回声定位或声纳定位食物。

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