Pterostichus (Pseudomaseus) anthracinus (Coleoptera, Carabidae) in the Desna River floodland plane: Sex and age structure of the population, developmental biology, and parental care

Autor: F. N. Kolesnikov
Rok vydání: 2008
Předmět:
Zdroj: Entomological Review. 88:904-909
ISSN: 1555-6689
0013-8738
DOI: 10.1134/s0013873808080034
Popis: The sex and age structure of the population, developmental biology, and parental care were studied in Pterostichus anthracinus from the floodland plain of the Desna River. Analysis of the data demonstrated that the life cycle of P. anthracinus can be characterized as a spring-summer one with the summer development of larvae and wintering at the adult stage. Reproduction ends in the first ten days of August. Development from eggs to adults lasts for 29–33 days. P. anthracinus possesses the advanced type of parental care that is characterized by active guarding of egg clutches till emergence of larvae.
Databáze: OpenAIRE