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A classic circular form spider's web Infographic illustrating the process of constructing an orb web. A spider web, spiderweb, spider's web, or cobweb (from the archaic word coppe, meaning 'spider') [1] is a structure created by a spider out of proteinaceous spider silk extruded from its spinnerets, generally meant to catch its prey.
Malosma laurina is a large, rounded evergreen shrub or small tree growing 3 to 5 meters (10–15 feet) tall. The leaves have a taco shell shape. When flattened, they have the shape of laurel leaves, with lance-shaped leaf blades up to 10 cm (4") long.
Sempervivum arachnoideum, the cobweb house-leek, [1] is a species of flowering plant in the family Crassulaceae, native to European mountains, in the Alps, Apennines and Carpathians. Growing to 8 cm (3 in) tall by 30 cm (12 in) wide, it is a rosette -forming succulent perennial , valued in cultivation for its ability to colonise hot, dry areas ...
Marcescent leaves may be retained indefinitely and do not break off until mechanical forces (wind for instance) cause the dry and brittle petioles to snap. [9] The evolutionary reasons for marcescence are not clear, theories include: protection of leaf buds from winter desiccation, and as a delayed source of nutrients or moisture-conserving ...
This can cause plants to appear grey or white. [1] The arachnoid appearance is common on the leaves and stems of various sclerophyllous members of the family Asteraceae , such as some thistles . The arachnoid appearance of Haworthia arachnoidea arises from the spinescent leaf denticles , and the arachnoid appearance of the cactus Cephalocereus ...
7. Using damaged lights. Inspect all your holiday string lights carefully before stringing them on your Christmas tree. Check for any loose or missing bulbs and examine the cords for signs of wear ...
At or on the apex of a structure, usually a shoot, a stem, or the trunk of a tree, e.g. an apical meristem or an apical bud. apiculate especially of leaves, ending in a short triangular point. See also Leaf shape. apiphily A form of pollination whereby pollen is distributed by honey bees. apo-A prefix meaning "away from, separate, without ...
The triangulate cobweb spider is known to prey on many other types of arthropods, ants (including fire ants), other spiders, pillbugs, and ticks. It preys on several other spiders believed to be harmful to humans, including the brown recluse. Anything it catches in the web it preys upon.