Objective: To investigate whether the introduction of a systematic positioning and attachment checklist in the postnatal ward can improve breastfeeding outcomes.
Ezcurra, M. D. A review of the systematic position of the dinosauriform archosaur Eucoelophysis baldwini Sullivan & Lucas, 1999 from the Upper Triassic of New Mexico, USA.
from Burmese amber was tentatively identified as an ortheziid, and its systematic position is still uncertain (Koteja and Azar, 2008; Vea and Grimaldi, 2012).
A main concern is the systematic position of Bellamya capillata, which has been traditionally reported from many localities in Africa south of the equator [ 20].
This finding is consistent with the results of [ 22] (see also Figure 2), and highlights the need for a detailed study addressing the systematic position of several Pseudomugil species, especially that of P. signifer.
Because of their key systematic position as a vertebrate sister-clade (Delsuc et al. 2006; Singh et al. 2009), ascidians have a pivotal role in evolutionary developmental studies and have become important animal models in comparative genomics (Dahlberg et al. 2009).
However, in a detailed monography on the osteology, systematic position and palaeobiology of Kentrosaurus in 1925, Hennig picked the most complete partial skeleton, today inventorized as MB.R.4800.1 through MB.R.4800.37, as a lectotype (see syntype).
To better understand the systematic position of RETA, a total of 176 genomes were used for robust phylogeny estimation (supplementary table S3, Supplementary Material online).
