scholarly journals Metabolism and habitat competition in the polychaete Nereis virens

1997 ◽  
Vol 156 ◽  
pp. 151-156 ◽  
Author(s):  
H Lemieux ◽  
PU Blier ◽  
F Dufresne ◽  
G Desrosiers
Keyword(s):  
Nereis Virens ◽  
Habitat Competition

The effects of acidified seawater on the polychaete Nereis virens Sars, 1835

1996 ◽  
Vol 32 (3) ◽  
pp. 283-287 ◽  
Author(s):  
S.D. Batten ◽  
R.N. Bamber
Keyword(s):  
Nereis Virens

A preliminary account of brain growth in postlarval Nereis virens (Polychaeta: Annelida): a [3H]thymidine study

1980 ◽  
Vol 58 (11) ◽  
pp. 2141-2149
Author(s):  
Jane Easdown ◽  
Joan Marsden ◽  
Khazal Paradis ◽  
Kathryn Bell ◽  
Judith Jost
Keyword(s):  
Cell Division ◽  
Brain Growth ◽  
Nereis Virens ◽  
Preliminary Account ◽  
Reduced Rate ◽  
The Brain

Labelling of the supraoesophageal ganglion of postlarval Nereis virens with [3H]thymidine indicates that cell division is most active in very small worms, less than 0.1 g in weight. In such animals a few, small, labelled neurons were found, but only after 13 h of exposure to isotope. After shorter exposures, very small, undifferentiated labelled cells were seen in most of the ganglionic areas of the brain, although the various ganglionic nuclei differ in the time of first appearance of their characteristic neurons. In older animals gliagenesis continues at a reduced rate and neuron production becomes extremely slow.

Gametogenesis and Breeding in a Natural Population of Nereis Virens

1967 ◽  
Vol 47 (3) ◽  
pp. 619-627 ◽  
Author(s):  
A. E. Brafield ◽  
G. Chapman
Keyword(s):  
Natural Population ◽  
Nereis Virens

Studies of a natural population of N. virens Sars at Southend reveal that the oocytes take a little over a year to mature. After a period of relative quiescence they grow rapidly between September and December and then increase little in size until early May. Within a given specimen small oocytes are more variable in size than large ones. Sperm develop fully from coelomic sperm plates in about eight months, and are mature by the beginning of May. There is a period during which they are characteristically clumped in quartets.

Novel control and steady-state correction method for standard 28-day bioaccumulation tests using Nereis virens

2011 ◽  
Vol 30 (6) ◽  
pp. 1366-1375 ◽  
Author(s):  
Erin R. Bennett ◽  
Jeffery A. Steevens ◽  
Guilherme R. Lotufo ◽  
Gord Paterson ◽  
Ken G. Drouillard
Keyword(s):  
Steady State ◽  
Correction Method ◽  
Nereis Virens
Sign in / Sign up

Export Citation Format

Share Document