Here she finds herself involved in end-of-life care for the brother of the cleaner of Nonnatus House.
At the cleaning stations of the cleaner fish, there is often found quite another fish, the sabre-toothed blenny (Aspidontus taeniatus).
Most of what she said was too liberally peppered with sex for a family newspaper, but what follows are a couple of the cleaner jests.
It is logical that refiners would curtail production and storage of the cleaner gas because of the chance that a less expensive alternative -- conventional gasoline -- would be allowed.
"It may be because of the cleaner water but it is definitely also because of the warming climate," Mr. Schoelkopf said.
The actor finds a range of hues in a character, who in less talented hands (say, Benjamin Bratt's of "The Cleaner") could too easily be a cardboard hero.
Superimposed on this motion is a nodding of the blenny's head, which is typical of approach-retreat conflict behaviour in blennies but which results in a simulation of the swaying dance of the cleaner.
The dominance of the United States women's team also highlighted one of the cleaner nights for the American relay team in recent memory and capped a stunning workweek for American track athletes over all.
There might be more wasp mimics than wasps, but in cases such as that of the cleaner wrasse mimic, the mimic probably has to be less numerous than the model.
Paul Krugman (April 11) does an excellent job of explaining climate-change economics but omits one important factor: the immediate and local human health benefits of the cleaner air that most climate-change-mitigation measures will also provide.
The other fish are attracted by the conspicuous black and white coloration of the cleaner and by its dancelike swimming pattern, in which the tail fin is spread and the posterior part of the fish oscillates up and down.
