The new delimitation extends the two countries' 122-mile land border northward beyond all the islands of the Barents Sea and into the Arctic Ocean, although the two leaders did not provide an exact northward distance.
Under this new delimitation, Primulina is essentially a calciphilous genus distributed in southern China and adjacent northern Vietnam, with the major center of diversity in the limestone karsts of Guangxi Zhuangzu Autonomous Region (Wang et al. 1998; Li and Wang 2004; Hou et al. 2010; Wei 2010; Weber et al. 2011; Xu et al. 2012ab).
Razafimandimbison et al. ([2009]) established a new generic delimitations using molecular data within the dioecious Vanguerieae by lumping species from Pyrostria group A to Pyrostria s.s.s
However, species boundaries and intraspecific relationships within these deirocheline genera have long been problematic [ 31- 35], thus these groups will undoubtedly require extensive taxon and data sampling from each putative species as well as the use of newer species-delimitation methods [ 36- 38] for complete resolution.
Clearly the author feels that conservationists are exploiting new models of species delimitation, but that is beyond the control or intent of the taxonomists; there is no basis to claim that taxonomists are guilty of the same offense.
RA, random addition *genthreshfortopoterm command **rapid bootstrapping algorithm via automatic termination Delimitations of New World genera [sensu [ 19]] were congruent with the mitochondrial topologies; however, seven Old Word genera [sensu [ 21]] were found to be non-monophyletic.
> -wrap-foot> We introduced, implemented and made available a new model (PTP) for species delimitation that is mainly intended for delimiting species in single-locus molecular phylogenies.
The DNA data may be a source of valuable additional information to develop new and more accurate species delimitation methods that should be used by alpha taxonomists [ 4].
Species delimitation based on new coalescent methods using multilocus data has been regarded as one of the most exciting developments in systematics, because it tests alternative hypotheses of lineage divergence that allows for gene tree discordance, which often thwarts phylogenetic species identification [ 22].
Using multiple genes to estimate phylogenies and delimit species is becoming popular due to advances in sequencing technology, and several new coalescent-based methods for species delimitation have recently been developed [ 1, 93, 94].
Elsewhere, they can be integrated with genetic data to augment evidence for species delimitation [ 8] or provoke new hypotheses given a lack of congruence [ 16].
