Open Access
Research Article

Table 6

Chemical composition of the base of large hooks for Neoechinorhynchus personatus and N. ponticus cut on a longitudinal axis with a Gallium beam (LMIS) from a dual beam SEM.

Elements* N. personatus
N. ponticus
Hook base Hook base
Magnesium (Mg) 1.49 2.11
Phosphorus (P) 19.12 21.37
Sulfur (S) 1.33 1.43
Calcium (Ca) 54.75 45.00

Common protoplasmic elements (C, N, O) and processing elements (Au, Pd, Ga) are omitted. Listed in WT%.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.