. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. PHOTOPHORES OF DECAPOD CRUSTACEA 341 Similarly the photogenic cells of the carapace organs bear at their basal ends small hemispherical masses of a precisely similar granular material (Fig. 17, ) showing the same staining reactions and having an equally intimate relation with the. Fig. 17. Part of a transverse section through the branchiostegite of Hoplophorus novae-zealandiae, showing one of the lateral carapace photophores. The outer wall of the branchiostegite is on the l
. Discovery reports. Discovery (Ship); Scientific expeditions; Ocean; Antarctica; Falkland Islands. PHOTOPHORES OF DECAPOD CRUSTACEA 341 Similarly the photogenic cells of the carapace organs bear at their basal ends small hemispherical masses of a precisely similar granular material (Fig. 17, ) showing the same staining reactions and having an equally intimate relation with the. Fig. 17. Part of a transverse section through the branchiostegite of Hoplophorus novae-zealandiae, showing one of the lateral carapace photophores. The outer wall of the branchiostegite is on the left, the inner on the right, and between them a haemocoelic blood space is indicated by mechanical stippling. A section through a similar but more anterior organ appears in Plate XXV, fig. 2. In each the plane of section corresponds to a section passing through ab in the whole view in Fig. 18. Duboscq, Delafield's haematoxylin and eosin. cut. cuticle; haem. haemocoele; /. lens; nucleus of chitogenous epithelium; nucleus of reflector cell; basal cap of photogenic cell; clear area of photogenic cell; nucleus of photogenic cell; fibres innervating photogenic cell; reflector cell body; vac. vacuoles in reflector layer. 5-2. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Institute of Oceanographic Sciences (Great Britain); National Institute of Oceanography of Great Britain; Great Britain. Colonial Office. Discovery Committee. London ; New York : Cambridge University Press
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