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The Lycosidae comprise mainly wandering spiders, and as such, population density and male-to-female sex ratio puts selective pressures on wolf spiders when finding mates. Female wolf spiders that have already mated are more likely to eat the next male that tries to mate with them than those that have not mated yet.
These spiders fight off attacks from their own species (ie. male fighting off female aggression after copulation), but they also have different techniques of protective coloration and ways of fighting different predators off as well. The courting males of the brush-legged wolf spider, Schizocosa ocreata, actually use their colorations to gain ...
These wolf spiders lay their 100 or so eggs in a safe and isolated location. During the short parental care time, female spiders carry around their spherical egg sacs on their spinnerets (organs that produce silk) so they protect them as much as possible. They prevent the egg sac from touching the ground while they move around to hunt by ...
Alopecosa is a spider genus in the family Lycosidae (wolf spiders), with about 160 species. They have a largely Eurasian distribution, although some species are found in North Africa and North America.
A female wolf spider. You can see her two prominent central eyes (she has eight total) and she is dragging an egg sac by her spinnerets. ... Wolf spiders are members of the Lycosidae family ...
Alopecosa fabrilis is a large wolf spider in which the males have a body which is 10 to 12 millimetres (0.39 to 0.47 in) long while the larger females have a body which is 11 to 14.7 millimetres (0.43 to 0.58 in) long. [3] The largest females may attain a leg span of 5 centimetres (2.0 in). [4]
Wolf spider What they look like: With over 200 species of wolf spiders crawling around, it’s no wonder that they range in size and appearance. “The largest species can be up to an inch and a ...
Hogna carolinensis, commonly known as the Carolina wolf spider and giant wolf spider, is found across North America. It is the largest of the wolf spiders in North America, [2] typically measuring at 18–20 mm for males and 22–35 mm for females. The Carolina wolf spider is mottled brown with a dark underside.