Araneus marmoreus spiders, "Araneus marmoreus" hides in a silken retreat to the side of the web (at the end of the signal thread). In adults, the retreat is made of leaves folded over and held together with silk. Immature spiders make their retreats out of silk only. Egg cocoons, which contain several hundred eggs, are generally deposited in October and are constructed of white silk formed in a flattened sphere. Immature spiders emerge from the cocoons in spring. Adults are seen from midsummer until the first hard freeze of fall. Like other orbweavers, the marbled orbweaver is not considered a medically important
European nightcrawler European nightcrawler The European nightcrawler, Eisenia hortensis or "Dendrobaena veneta", is a medium-small earthworm averaging about 1.5 grams each when fully grown. Generally blueish, pink-grey (cf. Latin "veneta" meaning "sea-blue") in color with a banded or striped appearance, the tips of their tails are often cream or pale yellow. When the species has not been feeding, it is pale pink. These worms are usually found in deep woodland litter and garden soils that are rich in organic matter in European countries. "E. hortensis" is sold primarily as a bait worm, but its popularity as a composting worm is increasing. The