![]() Other species limits that remain open to debate, but are not as fully investigated, include a few of the grouse and many of the African francolins. nycthemera) remain among the more problematic cases for delineating a boundary between two (or possibly more) species. Here you can browse for peafowl pheasants tragopans and their relatives, landfowl from the subfamily Phasianinae. In contrast, despite extensive research and analysis, the complex mass of populations that comprise the Kalij Pheasant ( Lophura leucomelanos) and Silver Pheasant ( L. The Common Pheasant is among the most striking examples of visible diversity within a single, recognized species. The species-level taxonomy of the Phasianidae is fairly well settled for most of the major subgroups, although several of the recognized species are internally diverse and include distinctive populations. The Himalayan monal is a relatively large-sized pheasant. Of course, this could all change again, so specification of the subfamilies under consideration is a helpful precaution against error. Lady Amherst Pheasants (Chrysolophus amherstiae) are named for Lady Sarah Amherst who first. So, depending on the taxonomic paradigm of the day, the name Phasianidae has referred to anywhere from two to six subfamily- or family-level groups, or varying sets of three, four, or five. Cheer Pheasant (Wallichs Fazant) Goudfazant / Golden Pheaseant Lady Amherstfazant / Lady Amhersts Pheasant Rothschilds Pauwfazant / Rothschilds. Adding to the potential confusion, two of the other galliform families, the guineafowls ( Numididae) and New World quails ( Odontophoridae) have sometimes been included in the Phasianidae. While partridges and pheasants have always been classified together, both grouse and turkeys have sometimes been classified as separate families. ![]() Phasianinae: Pheasants (51 to 53 species)Īs currently configured, therefore, the Phasianidae comprise approximately 182 to 204 extant species, plus two that have gone extinct in modern times. Perdicinae: Partridges and quails (110 to 127 species plus 2 extinct) The females in turn only mate with the selected male and enter into a monogamous relationship. During mating the males are polygamous where they mates with several females. ![]() Their diet consists of plants such as roots and bulbs and insects. ![]() This combined family is the Phasianidae, comprised of these subfamilies: The males all have colorful, iridescent plumage. The consensus since the early 2000s has been to classify four of the branches as separate families based on evidence that they diverged in the very distant past, and to combine the remaining four as subfamilies within a single family. Family relationships among the eight major branches of chickenlike birds (collectively, the Galliformes) are imperfectly understood and remain open to revision. ![]()
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