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1.
2016年1月、8月和9月,在宁夏回族自治区固原市六盘山国家级自然保护区的两个林场(35°27′~35°38′N,106°12′~106°18′E,海拔2 202~2 221 m),利用红外相机拍摄到8张毛冠鹿(Elaphodus cephalophus)的有效照片。资料记载,该物种主要分布在中国的亚热带地区和缅甸的东北部,此次在宁夏回族自治区首次发现,为该区哺乳动物分布的新纪录。  相似文献   

2.
正在对湖南八大公山国家级自然保护区野生动物科学考察的过程中,我们采用了红外相机(Ltl-6210MC,Ltl Acorn,珠海市猎科电子有限公司)陷阱法。其中,安放在天平山保护站的第676号相机(位点坐标:29°46′46.11″N,110°5′44.63″E,海拔1 463 m)分别于2015年11月26日、11月28日和12月19日拍摄到1种鸫科鸟类(图1)。其主要形态特征为:上体呈单一  相似文献   

3.
正在进行环保部生物多样性监测示范项目的鸟类野外调查期间,曾分别于2016年4月14日和27日在山西省夏县太宽河省级自然保护区王家河管护站附近林区(35°6′20.48″N,111°29′59.14″E,海拔1 163 m),4月15日、25日和26日以及5月25日在山西省沁水县历山国家级自然保护区下川保护站附近林区(35°26′31.28″N,112°1′46.25″E,海拔1 633 m)多次观察并拍摄到银脸长尾山雀(Aegithalos fuliginosus),经查阅相关文献(郑作  相似文献   

4.
正作者在山西进行野外调查期间,曾在不同地区多次发现灰头鸫(Turdus rubrocanus)的活动。2016年12月至2017年8月在山西芦芽山国家级自然保护区利用红外相机进行野生动物调查期间,在两个地点(38°46′38.16″N,111°54′51.33″E,海拔2 237 m;38°46′39.54″N,111°54′54.39″E,海拔2 298 m)拍摄到灰头鸫的照片及视频,拍摄  相似文献   

5.
宋要强  刘平 《动物学杂志》2016,51(2):260-260
正2015年12月30日,在镇坪县境内陕西化龙山国家级自然保护区浪河口(32°04′38″N,109°29′35″E,海拔813 m)发现并拍摄到2只灰背燕尾(Enicurus schistaceus,图1)正在河道乱石滩上觅食。经查阅《陕西化龙山国家级自然保护区脊椎动物资源及保护》(于晓平等2013)、《中国陕西鸟类图志》(孙承骞2007)、《中国鸟类分类与分布名录》(郑光美2011)和相关文献资料(巩会生等  相似文献   

6.
正2018年5月3日傍晚在位于吉林省白城市通榆县的吉林向海国家级自然保护区鹤类核心区青年坝附近(44°59′51.5″N,122°17′52.1″E,海拔168 m)使用NIKON-D4相机800 mm定焦镜头拍摄到1只黑白相间雁类,拍摄距离约120 m。经查阅相关文献(段文科等2017)确定本次发现的鸟类为白颊黑雁(Branta leucopsis)。  相似文献   

7.
正2018年9月至2019年4月在河南省董寨国家级自然保护区使用红外相机监测野生动物,其中1台红外相机(位置信息:114°14′54″E,31°56′10″N,海拔268m)于2019年3月19日拍摄的一段视频中记录到1只鸫科(Turdidae)鸟类。该鸟头和颈部灰色,背部及腹部栗红色,飞羽及尾羽黑色,喙黄色。经查阅《中国鸟类图鉴》(赵欣如等2019)、《中国鸟类野外手册》(约翰·马敬能等2000)等文献,确定其为灰头鸫(Turdus rubrocanus)雄鸟。因从视频中未观察到更多该鸟的形态特征,不能确定其所属亚种。  相似文献   

8.
正2018年4月20日,于山东省青州市南阳湖景区内(118°26′53″E,36°40′35″N,海拔115m)观察到1只鹭科鸟类,25日再次观察到并用相机拍摄了照片(图1a)。据观察,与白鹭(Egretta garzetta)相比,该个体体型略小,通体深红褐色,头顶具有黑色冠羽,虹膜黄色,眼先及眼周有淡蓝色裸露皮肤,颏白并具由黑色纵纹而成的  相似文献   

9.
2010年4月14日,重庆清华中学寻禽记观鸟会在重庆市巴南区的清华自然保护小区缓冲区南观景台(106°32′11″E,29°27′22″N,海拔200 m)附近发现1对偏褐色八哥,1只在樟树上鸣叫,1只在水沟饮水;次日在核心区罗家湾林区(106°32′9″E,29°27′28″N,海拔190 m)又听见其鸣叫声.经鉴定为重庆市鸟类新纪录--家八哥Acridotheres tristis (Linnaeus, 1766).  相似文献   

10.
正2016年3月23日,在四川省阿坝州汶川县卧龙国家级自然保护区贝母坪(30°53′45.59″N,102°58′52.10″E,海拔3 330 m)的灌木丛中发现2只麻雀,并拍摄到其中1只。经查阅相关资料和文献(约翰·马敬能等2000,郑光美2017),确认该鸟种为黑胸麻雀(Passer hispaniolensis),隶属于雀形目(Passeriformes)雀科(Passeridae),  相似文献   

11.
Entomological Review - The type and other extensive material of Coprophilus (Zonyptilus) pennifer (Motschulsky, 1845) and some of its synonyms was examined. Coprophilus (Zonyptilus) marginalis...  相似文献   

12.
In order to investigate the relationship existing between the electronic structures of collagen and its biochemical functions in vivo, the semiempirical CNDO/2 SCF MO calculations were carried out on several model polymers of collagen, (Gly-Pro)n, (Gly-Hyp)n, (Ala-Pro)n, (Ala-Hyp)n, (Gly-Pro-Gly)n, (Gly-Hyp-Gly)n, (Gly-Pro-Pro)n and (Gly-Pro-Hyp)n. Geometries of the skeleton of these polymers were assumed to be the same as those of poly(l-proline) I (cis) and II (trans) and the calculations were performed only on infinite polymers in a single chain. The results show that the cis form is always more stable than the trans form for all the polymers treated. This energy difference between the cis and trans forms depends, for example, on the kind of amino acid residue, Gly or Ala, but this could not be seen in the Pro or Hyp residue. The flexibility or mobility of the collagen structure was explained using the energy difference between the cis and trans forms of the polymers, i.e. the cis-trans conversion of the collagen was discussed in connection with the energy difference. The reason why the collagen has the constitution of (Gly-Pro-Hyp)n is briefly discussed.  相似文献   

13.
Gildenkov  M. Yu. 《Entomological Review》2020,100(7):1009-1019
Entomological Review - The type material of several synonyms of Coprophilus (Zonyptilus) pennifer (Motschulsky, 1845) is revised. Both Coprophilus (Zonyptilus) striatipennis (Eppelsheim, 1894) and...  相似文献   

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ABO, rhesus and Kell blood group data on 1327 donors in Kabul are analysed by ethnic affinity and compared with existing data on Afghanistan peoples. Blood group frequencies are very similar in Pushtu and Tadjik, despite their different historical, linguistic, and cultural backgrounds. Inclusion of the small sample of Hazara in the analysis shows overall heterogeneity in rhesus D, E, and e frequencies, suggesting the existence of a broader pattern of genetic variation among the peoples of Afghanistan.  相似文献   

18.
A list of 31 genera of tachinid parasitoids of sawflies is given. Despite the ecological and habitual similarity of sawflies and Lepidoptera, utilization of sawflies by tachinids was not as successful from the evolutionary point of view as utilization of Lepidoptera. Parasitism of tachinids in sawflies is evidently secondary; it appeared repeatedly and originates from parasitism in Lepidoptera. Most genera of tachinids are polyphagous. Endoparasitic Hymenoptera are koinobionts similarly to tachinids. The direct contact of the parasitoid with active mobile host larva not only results in complication of behavior and its specialization, but also promotes formation of different morphological innovations faster than that in idiobionts.  相似文献   

19.
Spermiogenesis of the syncarid Anaspides tasmaniae (subclass Eumalacostraca) was investigated by transmission electron microscopy. The spermatozoan of Anaspides is an ovoid cell with an acrosome covering the anterior pole and a lobulated nucleus and mitochondria occupying the rest of the cell. A long subacrosomal filament bypasses the nucleus and forms a spiral that supports a thin extension of the posterior cytoplasm, giving the spermatozoan a bell-shaped appearance. No flagellum is present at any stage. The immobile spermatozoans are embedded in a hard capsule, secreted by the cells of the wall of the vas deferens.  相似文献   

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