There are over 28,000 different species of bony fish found throughout the world, including marine and freshwater species. The two main divisions of bony fish are ray-finned fish and lobe-finned fish. All bony fish belong to the class Osteichthyes....
D What is the biggest bony fish in the world? That title belongs to sunfish, which can reach up to over two tons. A recently-discov-ered species of this fish is Mol a tecta, which was discovered by Nyegaard, a PhD student in Australia, after a 4-year search.As part of her PhD ...
What is the biggest bony fish in the world? That title belongs to sunfish, which can reach up to overtwo tons. A recently-discovered species of this fish is Mola tecta, which was discovered by Nyegaard,a PhD student in Australia, after a 4-year search.As part of her PhD research, sh...
bony fish- any fish of the class Osteichthyes fish- any of various mostly cold-blooded aquatic vertebrates usually having scales and breathing through gills; "the shark is a large fish"; "in the living room there was a tank of colorful fish" ...
Three species of fish that are phylogenetically older than other members of the bony fish lineage were selected to determine if gonadotropin-releasing horm... NM Sherwood,S Doroshov,V Lance - 《General & Comparative Endocrinology》 被引量: 178发表: 1991年 Biomechanics - Hydrodynamic function of ...
THE BONY FISHdoi:10.1016/B978-1-4832-0029-3.50045-XW.B. CROW M.Sc. Wales, M.Sc., Ph.D., D.Sc. LondonA Synopsis of Biology (Second Edition)
However, things are quite different to the bony fish, such as cichlids(慈鲷). Whenever they lose a tooth,they will have a new one in the place. As is known to us, cichlids are a popular tropical fish which can regenerate their dentition (齿系).They keep their teeth throughout their en...
“,其中that 引导宾语从句,没有实际含义,while 意为“而,然而”,带有转折的意味,做并列连词使用;forward 为副词”向前“,with the movement of their tails 意为“用尾巴的运动”,结合选项,由此推测,科学家相信像鳟鱼这样多刺的鱼用尾巴的运动来”推动“它们向前,而上面和下面的鱼鳍作为稳定器来运作,D项propel ...
bony fish阅读理解 What is the biggest bony fish in the world? That title belongs to sunfish, which can reach up to over two tons. A recently-discovered species of this fish is Mola tecta, which was discovered by Nyegaard, a PhD student in Australia, after a 4-year search. As part ...
The ocean sunfish (Mola mola), which can grow up to a length of 2.7m and weigh 2.3 tons, is the world's largest bony fish. It has an extremely fast growth rate and its endoskeleton is mainly composed of cartilage. Another unique feature of the sunfish is its lack of a caudal fin,...