Cryptically pigmented pupae were found on emergent vegetation and did not glow when probed. The pupal stage lasted 6.8 days for males and 6.4 days for females. At dusk males flew over the vegetation ...

Bacteria called Paenibacillus larvae cause American foulbrood, which spreads through spores and kills honeybees while they are in the pre-pupal or pupal stage. “It reduces the larvae to this ...

Habitat loss is one of the main causes of the decline in Christmas beetles Drier spring weather can delay the emergence of adult beetles from the pupal stage Long-term data sets have shown up to ...

These silkworms–the caterpillar stage of the silk moth–are fed mulberry leaves until they are ready to spin cocoons and enter the pupal stage. The silk is secreted as a liquid from two glands ...