九斑蛾 九斑蛾 如果這是您第一次聽(tīng)到國(guó)家蛾周，那將是可以原諒的，盡管它已經(jīng)成為全世界了解和觀察模糊小昆蟲(chóng)的號(hào)召，已經(jīng)持續(xù)了8年之久。人們常常以討厭，單調(diào)的方式被蝴蝶飛來(lái)飛去，而不是我們明亮飄揚(yáng)的朋友們，飛蛾似乎把聚光燈除盡。但是他們不需要花哨的營(yíng)銷(xiāo)就能贏得數(shù)字游戲：估計(jì)有16萬(wàn)蛾類(lèi)（盡管有些估計(jì)高達(dá)50萬(wàn)），它們?cè)邝[翅目目中的數(shù)量遠(yuǎn)遠(yuǎn)超過(guò)了其龐大的蝴蝶堂兄。

另外，正如今天圖像中的九點(diǎn)蛾一樣，蝴蝶沒(méi)有像您想象的那樣具有漂亮的圖案。這種飛蛾在其1.5英寸的翼展上有橙色的條紋和白色的斑點(diǎn)，使它成為表現(xiàn)出特質(zhì)的飛蛾之一，生物學(xué)家稱(chēng)其為多彩的視覺(jué)特征，它們對(duì)掠食者說(shuō)“我嘗起來(lái)不好”，但對(duì)人類(lèi)卻說(shuō)“我看起來(lái)很酷”。并不是所有的飛蛾都能告訴我們：飛蛾是重要的生物指示劑，這意味著在大多數(shù)情況下，健康的飛蛾種群表明健康的環(huán)境。因此，隨著今天的國(guó)家蛾周開(kāi)始，請(qǐng)考慮在幾個(gè)晚上離開(kāi)門(mén)廊，看看有什么樣的蛾蟲(chóng)蜂擁而至。

英語(yǔ)原文:

You're forgiven if this is the first you're hearing of National Moth Week, even though it's been going strong for 8 years as a global call to learn about and observe the fuzzy little insects. All too often disMissed as pesky, drab counterparts to our brightly fluttering friends the butterflies, moths seem to hog every light but the spotlight. But they don't need flashy marketing to win the numbers game: With an estimated 160,000 moth species (though some estimates go up to half a million), they vastly outnumber their swaggering butterfly cousins in the Lepidoptera order.Plus, as the nine-spotted moth in today's image proves, butterflies don't have such a wing up on pretty patterning as you might think. The moth's orange stripes and white flecks across its 1.5-inch wingspan make it one of many moths that show aposematisM, biologist-ese for colorful visual features that say 'I taste bad' to predators but 'I look cool' to humans. And that's not all moths can tell us: Moths are important bioindicators, meaning a healthy moth population in most cases indicates a healthy environment. So as National Moth Week kicks off today, consider leaving the porch light on a few nights to see what kind of moth-ley crew swarms to your door.

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