Philodromus cespitum is a species of running crab spider in the family Philodromidae. It is found in North America, Europe, North Africa, and parts of the Middle East and Asia. P. cespitum is a foliage-dweller, and is the most abundant species found in European fruit orchards. It acts as a biological control by preying on orchard pests. P. cespitum is a diurnal ambush hunter and preys on aphids, insects, and occasionally competitor spider species. Males court females by tapping on the females’ bodies with their forelegs. They then insert a genital plug into the female during copulation. Unlike in many other spider species, subsequent males can mate with plugged females by removing part of the plug prior to copulation. Males discriminate among females based on virginity and plug size, and can determine these factors using the females’ draglines and plug samples.
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Philodromuscespitum is a species of running crab spider in the family Philodromidae. It is found in North America, Europe, North Africa, and parts of...
in commercial crops has not been studied. The running crab spider Philodromuscespitum also prey heavily on aphids, and act as a biological control agent...
nymphs of the pear psylla. Another predator, the running crab spider Philodromuscespitum, preys on this species in European fruit orchards. Psylla pyri damages...
neural arrangement in the pedipalps of male running crab spiders Philodromuscespitum. Tasmanian cave spiders are widely distributed throughout Tasmania...
upside-down in these webs. During the day, they hide close by their webs. Philodromuscespitum, a species of running crab spider, preys on Theridion spiders in...
Mello-Leitão, 1943 P. coccineus Mello-Leitão, 1943 (type) — Brazil PhilodromusPhilodromus Walckenaer, 1826 P. albicans O. Pickard-Cambridge, 1897 — Mexico...