Development of dorsal ocelli and ocellar interneurons in Trichoplusia ni (Lepidoptera:Noctuidae)

The dorsal ocelli of adult T. ni develop during the pupal stage from larval primordia. The ocellus arises from epidermal cells and is detectable in day 1 pupae. The ocellar corneagen cells and retinula cells have differentiated by day 2. By day 4 the retinula cell axons have entered the protocerebru...

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Veröffentlicht in:	Annals of the Entomological Society of America 1983-09, Vol.76 (5), p.887-889
1. Verfasser:	Eaton, J.L
Format:	Artikel
Sprache:	eng
Schlagworte:	Biological and medical sciences Fundamental and applied biological sciences. Psychology Insecta Invertebrates Life cycle. Embryology. Development Noctuidae Physiology. Development Trichoplusia ni
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Beschreibung
Zusammenfassung:	The dorsal ocelli of adult T. ni develop during the pupal stage from larval primordia. The ocellus arises from epidermal cells and is detectable in day 1 pupae. The ocellar corneagen cells and retinula cells have differentiated by day 2. By day 4 the retinula cell axons have entered the protocerebrum and large or ocellar interneurons are visible. The ocellus and interneurons assume the appearance of those in the adult by day 5, 2 days before adult emergence.
ISSN:	0013-8746 1938-2901
DOI:	10.1093/aesa/76.5.887