The larval stages of benizuwai-gani, Chinoecetes japonicus Rathbun reared in the laboratory
Quan điểm/ Open
Request this document
Ngày
1976Tác giả
Page views
312metadata
Hiển thị bản ghi đầy đủ mặt hàng
Share
trừu tượng
This study deals with the larval stages of C. japonicus, and with the comparison with those of Zuwaigani, C. opilio. There are 2 zoneae and 1 megalopa. The larval stages of C. japonicus are morphologically similar to those of C. opilio excepting some characters as follows: (1) Chromatophores of Zoeae and megalopa are vermillion or crimson in C. japonicus and brown or reddish in C. opilio. (2) C. japonicus is generally bigger than C. opilio in zoeae and megalopa. (3) Length of postero-lateral spine on 3rd abdominal segment is>1.3times the length of the 4th abdominal segment in C. japonicus, but is shorter than (rarely equal to) that in C. opilio. (4) Ischiopodite of cheliped has no spine in C. japonicus, but it has a spine in C. opilio, in megalopa.
Suggested Citation
Motoh, H. (1976). The larval stages of benizuwai-gani, Chinoecetes japonicus Rathbun reared in the laboratory. Nippon Suisan Gakkai Shi. Bulletin Of The Japanese Society Of Scientific Fisheries , 42(5), 533-542. http://hdl.handle.net/10862/1065
Chủ thể
Taxonomic term
Bộ sưu tập
- AQD Journal Articles [1223]