Embryonic development of the freshwater crayfish (Pacifastacus leniusculus Dana): A scanning electron microscopic study

The egg development of the freshwater crayfish (Pacifastacus leniusculus Dana) under laboratory conditions is studied in this work from spawning to hatching. The sequence of its development is presented here, and the chronology of the different embryonic phases is established at one specific tempera...

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Veröffentlicht in:	The Anatomical record 1987-11, Vol.219 (3), p.304-310
Hauptverfasser:	Celada, Jesús D., de Paz, Paulino, Gaudioso, Vicente R., Fernández, Ramón
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Astacoidea - embryology Biological and medical sciences Early stages. Segmentation. Gastrulation. Neurulation Embryology: invertebrates and vertebrates. Teratology Freshwater Fundamental and applied biological sciences. Psychology Microscopy, Electron, Scanning Pacifastacus leniusculus Time Factors
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Beschreibung
Zusammenfassung:	The egg development of the freshwater crayfish (Pacifastacus leniusculus Dana) under laboratory conditions is studied in this work from spawning to hatching. The sequence of its development is presented here, and the chronology of the different embryonic phases is established at one specific temperature (15.5°± 1°C).
ISSN:	0003-276X 1097-0185
DOI:	10.1002/ar.1092190311