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| | [No title] |
 | | Insects of Bulgaria, Part 2: Blattodea, Mantodea, Isoptera, Orthoptera, Dermaptera, Embioptera, Megaloptera, Raphidioptera, Neuroptera, Mecoptera, Hymenoptera, Trichoptera, Lepidoptera, and Diptera |
 | | The species in many groups that have not yet been monographed are nonetheless very well known, including those in the Orthoptera and Neuroptera. |
 | | In some small orders - Blattodea, Mantodea, Isoptera, Embioptera, Raphidioptera, and Megaloptera -future investigations are unlikely to lead to substantial changes in species composition, since these have been very well studied. |
| www.worldwildlife.org /bsp/publications/europe/bulgaria/bulgaria7.html (5594 words) |
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