Results 71 to 80 of about 117 (99)

Calcitonin-like substance in the plasma of Cyclostomata and its putative role

Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology, 2001
The present study indicated that in the lamprey, Lampetra japonica, which undergoes a spawning migration from seawater to freshwater in its life cycle, a calcitonin (CT)-like substance was not detected in the plasma of seawater-adapted specimens (both sexes), but it was detected in the plasma of freshwater-adapted specimens (both sexes) by enzyme ...
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Ecological and Medicinal Importance of Lampreys (Cyclostomata: Petromyzontiformes: Petromyzontidae)

Middle East Research Journal Microbiology and Biotechnology
For Pacific lampreys, life is not just about moving from freshwater to saltwater when they reach maturity, these ancient fish have to return to the same river environment where they were born. Going from a saltwater creature to a freshwater creature is not easy, however, and several modifications in appearance and physiology are necessary to survive ...
Carlos Henrique Marchiori, Marco Vinícios de Oliveira Santana, Klebert de Paula Malheiros   +2 more
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Dynamics of species diversity of Cyclostomata and fishes in the Kuybyshev Reservoir

Journal of Ichthyology, 2010
For the first time, the precise species composition of Cyclostomata and fishes of the Kuybyshev Reservoir is presented at various phases of formation of its ecosystem. Special traits and tendencies of distribution of alien species in it are analyzed. The greatest changes occurred at the first phase. During subsequent phases, the species composition was
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The Cyclostomata

1979
G. Tandler, M. A. Jones, F. W. H. Beamish   +2 more
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Class Cyclostomata

2010
Samuel Eddy, Thaddeus Surber
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Lampreys (Cyclostomata) and their Diseases

1965
H. Reichenbach-Klinke, E. Elkan
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On the genus Stomatoporina Balavoine, 1958 (Bryozoa Cyclostomata)

1975
Illies Gisela. On the genus Stomatoporina Balavoine, 1958 (Bryozoa Cyclostomata). In: Documents des Laboratoires de Géologie de la Faculté des Sciences de Lyon. Hors série n°3, 1975. Bryozoa 1974 – Proceedings of the third Conference International Bryozoology Association – Lyon (fasc. 1) pp. 51-58.
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Taxonomy of the bryozoan generaOncousoecia,MicroeciellaandEurystrotos(Cyclostomata: Oncousoeciidae)

Journal of Natural History, 2008
Michal Zatón, Paul Taylor
exaly  

Systematics of some Antarctic Idmidronea and Exidmonea (Bryozoa: Cyclostomata)

Journal of Natural History, 1996
P D Taylor
exaly  

Cyclostomata

1933
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