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首页> 外文期刊>Journal of limnology >Communities of Chironomidae (Diptera) from four ecological zones delimited by the Mediterranean coastal ecosystems of Morocco (Moroccan Rif). Updated list and faunal data from the last two decades
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Communities of Chironomidae (Diptera) from four ecological zones delimited by the Mediterranean coastal ecosystems of Morocco (Moroccan Rif). Updated list and faunal data from the last two decades

机译：来自四个生态区的Chironomidae（Diptera）社区，该生态区由摩洛哥（摩洛哥Rif）的地中海沿岸生态系统界定。最近二十年来的最新清单和动物数据

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Based on a large material collected during the last two decades in 43 sites covering a wide range of habitats (fresh and brackish water) we delimited four ecological zones, which extend between sea level and high mountain areas located above 1000 m. The four ecological zones are: Zone 1 (Estuarine zone including pools, ponds, lagoons and wet meadows, altitude 0-10 m); Zone 2 (Potamal, alt. 10-350 m); Zone 3 (Lower basin of streams and wadis (alt. 350-1000 m); Zone 4 (Upper basin of streams, wadis, springs and peat bogs, alt. 1000 m). An updated list of 256 species/taxa belonging to Chironomidae (Diptera) has been established which complements previous data for the chironomid fauna of Morocco. The list includes 72 (28%) new records for the fauna of Morocco, 21 (8%) undescribed species and probably 2 new genera (1 Orthocladiinae and 1 Tanytarsini). Spatial distribution of species by subfamilies is highlighted in the four ecological zones where faunal comparative results are: Buchonomyinae (1 species); Tanypodinae (21); Diamesinae (8); Orthocladiinae (143); Chironominae (82, including 40 Chironomini and 42 Tanytarsini). Currently, a total of 410 valid species are reported from Morocco. The low frequency of both listed and undescribed species in Mediterranean coastal ecosystems is linked to the limited faunal knowledge of wetland coastal areas and fragility of lowland habitats, which are regarded as true hotspots.
机译：根据过去二十年来在43个地点收集的大量资料，这些地点涵盖了广泛的生境（淡水和咸水），我们划定了四个生态区，它们在海平面和1000 m以上的高山地区之间延伸。四个生态区为：1区（河口包括水池，池塘，泻湖和湿草甸的海拔为0-10 m的河口区）; 2区（Potamal，高度10-350 m）; 3区（溪流和河谷的下部盆地（海拔350-1000 m）; 4区（溪流，河谷，弹簧和泥炭沼泽的上部盆地，海拔> 1000 m）。属于256种/分类单元的最新清单已经建立了Chironomidae（Diptera），以补充摩洛哥的Chironomid动物区系的先前数据，其中包括72（28％）个摩洛哥动物区系的新记录，21（8％）个未描述的物种以及大概两个新属（1 Orthocladiinae和1 Tanytarsini）。在四个具有动物区系比较结果的生态区中，按亚科突出了物种的空间分布：Buchonomyinae（1种）; Tanypodinae（21）; Diamesinae（8）; Orthocladiinae（143）; Chironominae（82，包括40 Chironomini和42 Tanytarsini）。目前，摩洛哥共报告了410种有效物种，地中海沿岸生态系统中所列物种和未描述物种的频率较低与湿地沿海地区的动物区系知识有限以及低地生境的脆弱性有关。被视为真正的热点。

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