FOSSIL OSMYLIDÆ (NEUROPTERA) IN AMERICA.
FOSSIL OSMYLIDÆ (NEUROPTERA) IN AMERICA.
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DOI：
10.4039/ent40341-10
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发表时间：
1908-10
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影响因子：
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通讯作者：
T. Cockerell
中科院分区：
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作者：
T. Cockerell
据大多数作者所知，亨德林希将其分为几个科：Dilaride、Osrnylidre、Polystoechotide、Sisyride、nyphesidre和Hemerobiide。其中，在北美洲的动物群中有大量的红足类；而（根据班克斯的说法，如他最近的目录所示）我们在Polltstoechotes有两个物种，一个是西西拉，一个是克里纳西亚（西西里达），一个是迪勒尔。“这个Osmylid。-没有代表。在弗洛里桑特的中新世页岩中，我们发现了一个Po/ltstocc/totes，两个Osmylidee，没有hemero obiidre， Sisyridre或Dilaridm。有几个类群显然不存在，这也许不值得太重视，但是旧大陆石龙目Osmylidm的存在是有意义的，而且与其他事实相协调，例如在页岩中发现了一种新翅鸟。在他的记述昆虫的序言中，有以下的注释：species与pictus的species有些接近，指的是这个属，但在它的生长上与它不同，就像在一些次要的生长上一样，比如在外部一系列的渐变小脉的规律性上
The Hemerobiidm, as understood by most authors, are divided by Handlinsch into several families : Dilaride, Osrnylidre, Polystoechotide, Sisyride, Nymphesidre, and Hemerobiide. Of these, the Hemerobiide proper are abundantly represented in the lrlorth American fauna ; while (according to Banks, as shown by his recent Catalogue) we have two species af Polltstoechotes, one each of Sisyra and Clirnacia (Sisyrida), and one of Dilur. 'Ihe Osmylid.€ are not represented. In the Miocene shales of Florissant we find instead one Po/ltstocc/totes, lwo Osmylidee, and no Hemerobiidre, Sisyridre or Dilaridm. Probably not much importance should be attached to the apparent absence of several groups, but the existence of Osmylidm, an Old World grotrp, is signifrcant, and in harmony with other facts, such as the occLlrreice of a species of Nenopteridre in the shales. prefaced his account Insects, with the follorving reurarks : species agrees somewhat closely the species from pictus, referreri to this genus, but differs from it in its lvings, as rvell as in some minor of the neuration, as in the of the outer series of gradate veinlets regularity tbe of gradate