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X‐ray Microanalysis of the Mineral Contents of Some Protozoa
Author(s) -
RIEDER NORBERT,
OTT HUBERT A.,
PFUNDSTEIN PETER,
SCHOCH ROBERT
Publication year - 1982
Publication title -
the journal of protozoology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.067
H-Index - 77
eISSN - 1550-7408
pISSN - 0022-3921
DOI - 10.1111/j.1550-7408.1982.tb02875.x
Subject(s) - microanalysis , protozoa , mineral , mineralogy , chemistry , environmental chemistry , analytical chemistry (journal) , biology , botany , organic chemistry
With the aid of energy‐dispersive X‐ray microanalysis, several protozoa were tested for content of cations within inorganic minerals. The skeleton of acantharia consists mainly of Sr with small quantities of Ca and Ba. Two Loxodes species contain nothing but Ba, while in some Remanella species Sr with small quantities of Ba were present. In one Geleia species, Ca with small quantities of Sr was found; in two Trachelocerca species from Sylt (Germany), Ba is there in addition. Another Trachelocerca species from northern Italy lacked Ba, but did possess Mn. In Prorodon only Ca was found.