Ultrastructural studies of the ovary of Palaeococcus fuscipennis (Burmeister) (Insecta, Hemiptera, Coccinea: Monophlebidae)

• Authors: T. Szklarzewicz , K. Kedra , S. Niznik
• Languages of publication: EN

Abstracts

EN

Ovaries of Palaeocoocus fuscipennis are composed of about 100 telotrophic ovarioles that are devoid of terminal filaments. In the ovariole a tropharium (=trophic chamber) and vitellarium can be distinguished. The tropharium contains 7 trophocytes. A single oocyte develops in the vitellarium. The oocyte is surrounded by follicular cells that do not undergo diversification into subpopulations. The obtained results are discussed in a phylogenetic context.

Keywords

EN

OOGENESIS; OVARIOLE; PHYLOGENY; SCALE INSECT; ULTRASTRUCTURE

Discipline

• EXPERIMENTAL_BIOLOGY_&_MEDICINE: EXPERIMENTAL BIOLOGY & MEDICINE

• Publisher: Institute of Systematics and Evolution of Animals, Polish Academy of Sciences
• Journal: Folia Biologica
• Year: 2005
• Volume: 53
• Issue: 1-2
• Pages: 45-50

Contributors

author

T. Szklarzewicz

author

K. Kedra

author

S. Niznik

• Document Type: ARTICLE
• Publication order reference: T. Szklarzewicz, Department of Systematic Zoology and Zoogeography, Institute of Zoology, Jagiellonian University, R. Ingardena 6, 30-060 Krakow, Poland