• Publications
  • Influence
A rapid method for resectioning 0.5-4 epoxy sections for electron microscopy.
A simple and rapid method is described for resectioning semithin Epon sections which have been stained for light microscopy, mounted on slides, and examined under immersion oil. The immersion oil isExpand
  • 33
  • 1
Fine structure of the cerebral ocelli of a sipunculid,Phascolosoma agassizii
  • C. O. Hermans, R. Eakin
  • Biology, Medicine
  • Zeitschrift für Zellforschung und Mikroskopische…
  • 17 September 1969
SummaryThe brain ofPhascolosoma agassizii, a sipunculid worm, contains a pair of ocelli. Each ocellus lies at the inner end of the ocular tube, an invagination that connects the concavity of theExpand
  • 15
  • 1
The periodicity of collagen in the brain sheath of a polychaete.
  • C. O. Hermans
  • Biology, Medicine
  • Journal of ultrastructure research
  • 1 February 1970
Collagen fibrils in the brain sheath of a marine, polychaetous annelid, Armandia brevis , were measured to have a periodicity near that normally found in vertebrate collagen and markedly differentExpand
  • 12
Fine structure of the prostomial eyes of Armandia brevis (Polychaeta: Opheliidae)
SummaryEmbedded in the brain of Armandia brevis are three prostomial ocelli, each composed of two cells. The pigment cell, surrounds a photoreceptor, and forms a pigmented cup and a transparentExpand
  • 28
Fine structure of the segmental ocelli of Armandia brevis (Polychaeta: Opheliidae)
  • C. O. Hermans
  • Biology, Medicine
  • Zeitschrift für Zellforschung und Mikroskopische…
  • 2004
SummaryArmandia brevis responds negatively to light during the benthic phase and positively to light during the epitokous phase of its life history. In addition to the prostomial photoreceptors thisExpand
  • 15