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Filtering by: Creator Waldbusser, George G. Creator Morse, Howard Curtis Degree Field Zoology

The fine structure of the fibrillar club cell in the epidermis of Lampetra planeri (Bloch)

Creator:

Morse, Howard Curtis

Abstract:

The epidermis of the brook lamprey, Lampetra planers (Bloch), has been examined with histological and histochemical techniques and the fine structure of the fibrillar club cells has been studied with electron microscopy. In histological structure the epidermis was found to correspond to the observations of earlier workers. The stratified epidermis...

Resource Type:

Masters Thesis

Full Text:

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The fine structure of the arthrobranch of the crayfish, Pacifastacus leniusculus Dana, with special reference to active ion uptake

Creator:

Morse, Howard Curtis

Abstract:

The gills of an Oregon crayfish, Pacifastacus leniusculus Dana, were examined with histological and histochemical techniques and their fine structure was investigated by electron microscopy. Special attention was given to the structural basis of active ion uptake. The histology of these gills was the same as that of other crayfish...

Resource Type:

Dissertation

Full Text:

when injected into the bloodstream: methyl green, ammo- nium carminate, brilliant congo G, tournesol