Among breeding birds , the rate of the palaearctic species and oriental species is 1 : 3 . 87 , which showes more characseristics of oriental realm 在繁殖鳥中古北界種類與東洋界種類之比為1 : 3 . 87 ,偏重于東洋界。
Results there are 15 species of genus hydrotaea in hebei province , which all destribute in palaearctic and 5 species only in palaearctic 結果在河北省發現齒股蠅屬15種,古北區均有分布,其中5種僅在古北區有分布。
Conclusion the species of genus hydrotaea in hebei province make up 30 . 00 % of known hydrotaea in china and have a palaearctic distribution 結論河北省齒股蠅屬昆蟲種數約占該科全國已知種數的30 . 00 % ,屬于古北區系。
Up to the present 239 species of the genus have been known from the world . they are mainly distributed in the palaearctic , nearctic , oriental , ethiopian region 迄今為止,該屬全世界共記載239種,為世界性分布,但主要分布于古北區、東洋區、新北區和非洲區。
Located in the interior of yaku island , at the meeting - point of the palaearctic and oriental biotic regions , yakushima exhibits a rich flora , with some 1 , 900 species and subspecies , including ancient specimens of the sugi ( japanese cedar ) 屋久島位于古北區和遠東生物區的交匯點,該島擁有豐富的植物資源,大約有1 , 900種(亞種)植物,包括古老的杉樹樣本(日本杉) 。
The number of species in the southern slope of qinling mountain was most abundant because of distribution of some palaearctic species to the top of qinling mountain , especially species of oedipodidae , another reason may b . e the large number of endemic species in this area 秦嶺南坡種類最多,主要是有部分古北界的種類滲透分布在中、高山地帶,特別是斑翅蝗科的種類,另外還有部分特有種。
The fauna of acriodiodea in the region was prominently the oriental species . there were about 23 oriental species occupying 45 . 1 % in total , about 10 endemic species occupying 19 . 6 % . both palaearctic species and common species in palaerctic and oriental region were 9 occupying 17 . 6 % respectively 漢中地區的蝗總科的昆蟲以東洋界為主,共23種,占45 . 1 ,其次為漢中地區特有種類10種,占19 . 6 ,古北界和兩界共有種類均為9種,均占17 . 6 。
The synthetic analysis of the faunal compositions at the genus and family level indicated that the scarabaeoidea fauna of this region had the following characteristics : the oriental composition was abundant , the palaearctic composition was less abundant , and the palaearctic and oriental common composition was most abundant 綜合分析上述結果可知,白龍江林區金龜總科屬、科的區系分布特點為:東洋界成分相對較多,古北界成分最少,以古北、東洋界共有成分為主。
The result of fauna analysis show that the central china and south china of oriental region are absolute superior in mangshan nature reserve and babaoshan . however a few palaearctic region species have " filtered into . the central china species are the chief portion in mangshan nature reserve and the south china species are the chief portion in babaoshan 區系分析表明,莽山和八寶山的陸生貝類均以東洋界華中區和華南區的種類占絕對優勢,但也有少數古北界的種類滲透;不同的是莽山以華中區的成分為主,八寶山以華南區的成分為主。
There are 157 species residents , 104 species are migratory birds , and 13 species are passengers . 171 species are oriental species , and 4 species are palaearctic species . 39 species are belonged to nationally protected birds , 3 species are endemic species in china , 5 species were listed in the iucn red list of threatened birds , 20 species were listed as the china red list of threatened birds , and 34 species are listed in appendix of cites 這些鳥類中有國家重點保護鳥類39種,中國特有種鳥類3種,列人世界自然保護聯盟紅皮書名錄中的鳥類5種,列人中國瀕危動物紅皮書名錄中的鳥類20種,列人cites附錄中的鳥類34種。