Biblioteca Digital

56 resultados para Poisonous fishes.

The vertical distribution of marine macroplankton. III. Diurnal observations on the pelagic young of teleostean fishes in the Plymouth area

Relevância:

20.00% 20.00%

Publicador:

A new type of luminescence in fishes. II.

Relevância:

20.00% 20.00%

Publicador:

Preliminary observations on the relative importance of the various factors responsible for the death of fishes in polluted waters

Relevância:

20.00% 20.00%

Publicador:

The ability of fishes to extract oxygen at different hydrogen ion concentrations of the medium

Relevância:

20.00% 20.00%

Publicador:

Some records of the parasitic worms from marine fishes at Plymouth

Relevância:

20.00% 20.00%

Publicador:

The seasonal abundance and distribution of the pelagic young of teleostean fishes caught in the ring-trawl in offshore waters in the Plymouth area. Part II

Relevância:

20.00% 20.00%

Publicador:

Studies on conditioned responses in fishes. Part III. Wave-length discrimination in Blennius pholis L.

Relevância:

20.00% 20.00%

Publicador:

Studies on conditioned responses in fishes. Part V. On the controlling influence of normal behaviour traits upon capacity to form experimental conditioned responses under certain conditions

Relevância:

20.00% 20.00%

Publicador:

The seasonal abundance of the pelagic young of teleostean fishes in the Plymouth area. Part III. The year 1935, with a note on the conditions as shown by the occurence of plankton indicators

Relevância:

20.00% 20.00%

Publicador:

Studies on conditioned responses in fishes. Part VII. Temperature perception in teleosts

Relevância:

20.00% 20.00%

Publicador:

The ovary as an indicator of the spawning period in fishes

Relevância:

20.00% 20.00%

Publicador:

The seasonal abundance of the pelagic young of teleostean fishes in the Plymouth area. Part IV. The year 1936, with notes on the conditions as shown by the occurence of plankton indicators

Relevância:

20.00% 20.00%

Publicador:

Vetebral variation in teleostean fishes

Relevância:

20.00% 20.00%

Publicador:

The Saltash tuck-net fishery and the ecology of some estuarine fishes

Relevância:

20.00% 20.00%

Publicador:

Vertebral variation in teleostean fishes. II. The herring (Clupea harengus L.)

Relevância:

20.00% 20.00%

Publicador:

«
1
2
3
4
»