The selection of different species representing polytypic
canid genera could affect the results of this analysis.
Judge D (2001) The ecology of the polytypic
freshwater turtle species, Emydura macquarii macquarii.
High priority species would still be those confronting a high magnitude, imminent threat, and the most noticeable effect would be a reduction in priority rankings from twelve to eight resulting from the shift from a ternary criterion based on whether the species belongs to a monotypic genus, a polytypic
genus, or is merely a subspecies to a binary criterion based on whether the species is ecologically significant or not.
chinense) have different wild progenitors, and that the last three species, known as the annuum group, belong to a single polytypic
species that covers a wide geographical area.
Over the past decade or two, thorough studies of the morphological, behavioral, ecological, and genetic variation in species have resulted in the "splitting" of several fairly well-known polytypic
(containing populations that have different morphological traits) species into numerous "new" species.
serido is a polytypic
species composed of a group of closely related species.
species revisited: morphological differentiation among tiger salamanders (Ambystoma tigrinum) (Amphibia: Caudata).
There is legitimate concern that these hatchery introductions might disrupt fish stocks finely adapted to local habitat characteristics; there is concern to protect the genetic integrity of locally adapted stocks, sometimes recognized as local subspecies of more widely distributed polytypic
species (Allendorf and Leary, 1988; Behnke, 1992; Hilborn, 1992).
Formerly widespread in any rugged and mountainous terrain from desert to open forest in Maghreb (Alados and Shackleton, 1997; Cassinello, 1998), aoudad is a polytypic
genus has more than one species; a polytypic
species has more than one infraspecific taxon, or is simply variable, containing more than one kind.
species of spore-feeding Thysanoptera in the genus Allothrips Hood (Phlaeothripidae).
Roughly, 19% of CSF samples (95 of 501) submitted for flow cytometry were shown to have a polytypic