Nanjing first announced a new record of fish species!How many types did you see 210 kinds of animals in this manual?

In order to allow more citizens to understand the diversity of aquatic biological diversity in the Nanjing section of the Yangtze River and show the current situation of the protection of endangered aquatic biology in Nanjing, on June 27, the publicity activities of the Nanjing Yangtze River endangered aquatic biological theme activities were held in the Binjiang scenery belt in Xiaguan, Nanjing. Ecology, caring for elves in water "as the theme. The new book "Nanjing Common Aquatic Wildlife Identification Handbook" was released on the spot, which included 210 kinds of aquatic wild animals distributed in Nanjing. The new record of fish species in Nanjing was also announced at the scene -the first discovery of the pointed tadpoles, and in 2022, the Nanjing Yangtze River Biological Diversity Summer Simultaneous Survey Report.

Nanjing fish discovery new record species -pointed tadpole

After more than two years of preparatory creation, the "Nanjing Common Aquatic Wildlife Idential Manual" was officially released on the 27th by the Nanjing Institute of Aquatic Sciences and published by Nanjing University Press. The book contains a total of 210 kinds of aquatic wildlife distributed in Nanjing, including 2 kinds of aquatic mammals, 109 kinds of fish and 19 amphibious reptiles. In addition, it also includes more than 60 types of spine -free such as aquatic insects and crustacean software that are inconspicuous but very important in the aquatic ecosystem.

It is worth mentioning that the book relies on the survey of the aquatic biological resource surveys of the Nanjing Datong Guan Guan Guan Guan Guan Guan Guan Guan Guan Guan Guan Guan Guan, which has been carried out, and includes the latest part of the results: from 2021, it was launched in the Yangtze River section of Nanjing. In the survey of fish resources, he was discovered for the first time. This species is mainly distributed on the Yangtze River, midstream tributaries and its auxiliary water bodies. There are no relevant historical records in "Jiangsu Fish" and previous year's Nanjing survey. The continued development of the work of banning fishing in ten years, and Nanjing aquatic biological diversity has been restored.

The precious picture information of the pointed ejaculation body included in the book

In addition to the aquatic wildlife currently living in Nanjing, the book also records many rare aquatic biological historical imaging materials that have lived in Nanjing: Bai Yan is a national first -class protection animal, and the largest fish in the Yangtze River, the largest length of body length. It reaches 7 meters, and due to the influence of human activities, the number of species population is continuously decreased.

On December 11, 2002, in the area of ​​Xiaguan, Nanjing, fishermen mistakenly arrested a 3.3 -meter -long white ravioli. Although they were fully treated by Nanjing fishery administrative staff and scientists, they were not rescued due to excessive injuries. This is also this. The last record of the species in the lower reaches of the Yangtze River. In 2019, Bai Yan was declared extinct. The book contains one -hand picture during the 2002 White Bai rescue. These precious image data warn people to protect the importance and urgency of the Yangtze River ecology.

Baiji photo

As the first primary illustration of themes in the province, the book contains more than 512 pictures of local aquatic animals, most of which are filmed for Jiangsu and Nanjing local photographers. In order to better show the beauty of aquatic animals to the public, the Nanjing Pecgainst and Aquatic Biological Protection Association was launched into a aquatic biological imaging survey team. Participate in various aquatic biological front -line scientific research surveys, and shoot a large number of aquatic animals, especially the living image materials of endangered aquatic animals, and strive to unveil the mystery of these unknown wild animals for the public.

They took a day to record 710 species on the Nanjing Yangtze River coast

On May 22, the "2022 Simultaneous Sub -Simultaneous Survey of the Yangtze River Biological Diversity Simmers" jointly sponsored by the Nanjing Ecological Environment Bureau and the Nanjing Greening Garden Bureau and other co -sponsored by the Nanjing Yangtze River. Natural enthusiasts and ecological photographers conducted investigations at 7 observation points along the Yangtze River coast of Nanjing, and recorded the biological diversity of the Nanjing Yangtze River coast and wetland through data and images. On June 27, the investigation report was announced.

A total of 636 photos were collected, 1 video was collected, and 254 types of videos were recorded and 456 animals were recorded. Specifically, including 335 species of insects, 11 types of fish, 6 types of benthic animals, 10 species of amphibious crawled, 87 birds, and 7 kinds of mammals, including national first -level protected animals Yangnupin, national second -level protection Animals, cotton, black kite, thrush, Zhen Dan crow, water pheasant. It is worth pointing out that the survey is also recorded in Nanjing's rare tiger moths, as well as the Pijeta steps living in wetlands.

At the scene, the organizer awarded awards such as "Excellent Biological Diversity Protection Social Investigators", "Excellent Biological Diversity Protective Social Observer", and "Outstanding Bio Diversity Protection Social Survey Organization Units" for investigators.

Release the country's first long kiss 铜, copper fish mascot image

In 2009, Nanjing established the Yangtze River Da Shengguan Guan Guan Guan Guan Copper Fish National Aquatic Given Resources Reserve. The main protection targets were copper fish and long kisses. They also took into account rare water biological species and their habitats such as Chinese crickets and carmine. By continuously improving the level of management and protection, the implementation of measures such as comprehensive fishing, fishing, proliferation and release, and strengthening patrolling to achieve good ecological benefits and social impacts.

Long kiss 鮠

Bronze fish

Long -kiss 鱼 and copper fish are the key protection of aquatic creatures in Jiangsu Province. In order to better work to the public science popularization and protection area, let more people learn about the popular science knowledge of long kisses and copper fish. The first long kiss, copper fish mascot "Tuan Tuan, Tongtong" IP cartoon image, which is also the first set of IP cartoon images with the Yangtze River fish as the main object in Nanjing.

Eunuch

round and round

"Tuan Tuan" is a cute long kiss, the name is taken from another fate "Jiang Tuan" by the long kiss;Focusing on the two cute cartoon images, the Nanjing Institute of Aquatic Sciences organized the creation of "Long Kiss and Copper Fish", "Nanjing Yangtze River Da Shengguan Aquatic Gender Resource Reserve", "Fishing Do not Go to the Yangtze River" and other science popularization and popular videosLet more people understand the importance of the Yangtze River and the protection of biological protection.The event was co -sponsored by the Nanjing Agricultural and Rural Bureau, the Nanjing Ecological and Environment Bureau, the Nanjing Institute of Aquatic Sciences, the Nanjing Pecgiarchard Biological Protection Association and the Nanjing Ecological Environment Propaganda Education Center.Nanjing University Press, Nanjing Kailin Garden Greening Engineering Co., Ltd., Jiangsu Popular Science Writers Association, Jiangsu Animal Society, Nanjing Garden Industry Association, Nanjing San Youth Science Popularization Service Center and other units.

Correspondent Jiang League

Xinhua Daily · Jiaojiao Reporter Liu Chun

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