For example, the body is elongate in many forms and greatly shortened in others; the body is flattened in some (principally in bottom-dwelling fishes) and laterally compressed in many others; the fins may be elaborately extended, forming intricate shapes, or they may be reduced or even lost; and the positions of the mouth, eyes, nostrils, and gill openings vary widely.
Among the surface feeders some, principally the gadfly petrels, can obtain food by dipping from flight, while most of the rest feed while sitting on the water.
Although he had some misgivings, principally due to some of the tedious aspects of the job and difficult matter of maintaining student discipline, he accepted the offer, and entered into his duties in February 1846.
First, our healthcare system has no direct cost-per-patient data; these had to be calculated from the standard prices of provided services and in some cases (principally mental health, rehabilitation, hospital at home and some aspects of day hospital) they could not be obtained.
Some blends principally unite a pair of ideas: anticipointment, staycation.
In some states, principally in the South, the county plays an important role in school administration.
If a woman contracts the viral disease German measles (rubella) during pregnancy, the virus may infect the fetus and alter its normal development, leading to some malformations, principally of the heart.
After the construction in 1819 of the Maḥmūdiyyah Canal, which diverted much of the Nile's shipping to Alexandria, Damietta's importance as a trade centre diminished, although it retained some trade, principally with Syria.
Mr. Dannen also shared some shortcomings, principally that because "we did not give people stringent guidelines on what their submissions should look like, some people put all their energy into the idea, some did highly detailed mock-ups and some submitted sketches on graph paper".
However, the accumulation of high glucose content can inhibit some enzymes, principally glucosidases.
For instance, for some taxa (principally those that are non-skeletonized), reliable paleontological occurrence records may never exist: consider the paucity of fossil information available for any study of biogeography of soft-bodied invertebrates.
