What makes case moth caterpillars unique?
Case moth caterpillars (Psychidae) make a case around them, which is made of silk and pieces of plants or soil....
Case moth caterpillars (Psychidae) make a case around them, which is made of silk and pieces of plants or soil....
In 1862, Charles Darwin discovered an orchid from Madagascar with a one-foot-long spur that held the pollen and the nectar...