Sentences with phrase «considered by the biologists»

Not exact matches

This different species was originally named A. agassizii in 1847 by a French biologist but a catalog published in 1868 considered it to be the same species as A. gigas.

«Tom Bly, fisheries biologist with the AGFC said that feral cats are considered an invasive species by conservation agencies and organizations nationwide.

Some original cat breeds that have a distinct phenotype that is the main type occurring naturally as the dominant domesticated cat type in their region of origin are sometimes considered subspecies and in the past received names as such, although this is no longer supported by feline biologists.

Considered one of the pre-eminent biologists of the 20th century, he helped develop some of the first computer models used by ecologists.

• With steel traps, wire snares and poison, agency employees have accidentally killed more than 50,000 animals since 2000 that were not problems, including federally protected golden and bald eagles; more than 1,100 dogs, including family pets; and several species considered rare or imperiled by wildlife biologists.