We collected the specimens in the calciferous
open sand steppes (Festucetum vaginatae danubiale) in the area between the rivers Danube and Tisza and on the Small Hungarian Plain, and in the acidic open sand steppes of the Nyirseg area (Festuco vaginatae-Corynephoretum).
Water will transmit the X-rays--"Most of these things are swimming in water,' Matthews reminds us--and images of both carbonaceous and calciferous
structures in cells could be made.
A small fragment of the oesophagus and calciferous gland of the Tritogenia crassa type specimen, kept in the Zoological Museum in Hamburg, has been found unsuitable for a revision.
Calciferous glands stalked or not, in segments 9, 10, 9-10.
Gizzard 7 Calciferous
9 9-10, paired glands dorsolaterally, large, globular Spermathecae 11/12 & 12/13, multiple Characters Tritogenia Tritogenia sulcata var.
Oesophageal gizzard 5, intestinal gizzard and calciferous glands absent.
Calciferous glands: Lacking, even lamellar thickening of oesophagus missing.