Search Entomology Reference Database KONCHUR

How to Use Top Page
The Entomology Reference Dabase KONCHUR system has two search modes:
Simple search mode
Search a simple logical formula composed of keywords, their items and simple logical operators (AND/OR/BUT NOT).
Advanced search mode
Search more complicated logical formulas composed of keywords, their items, logical operators, comparizon operators and arithmitic operators. The search is performed simultaneously.