latrodectus การใช้

• This family includes the medically important Latrodectus genus the widow spiders.
• The public is not entirely immune to the lure of the Latrodectus.
• "Latrodectus hesperus " can be found in western regions of North America.
• Diagnosis is obvious in most people reporting contact with a " Latrodectus " spider.
• This advantage correlates with high paternal success in the species " Latrodectus hasselti ".
• The bite of a female Latrodectus mactans can inject a neurotoxin that is potentially fatal to humans.
• However, despite the genus'notoriety, " Latrodectus " bites are rarely fatal.
• It is a parasitoid of the venomous redback spider ( " Latrodectus hasseltii " ).
• The most widely known of those spiders are the black widows, " Latrodectus mactans ".
• The males from the species " Latrodectus hesperus " show high mate preference for better conditioned females.
• The most prevalent species occurring in Australia is commonly called the redback ( " Latrodectus hasselti " ).
• This was not rectified until 1933 when it was correctly identified as the male " Latrodectus katipo ".
• In " Latrodectus hasselti ", larger males outcompete smaller males by getting to the females web first.
• Fatal bites were reported in the early 20th century mostly with " Latrodectus tredecimguttatus ", the Mediterranean black widow.
• The clinical features of latrodectism are similar for all species of " Latrodectus " spiders and is generally characterised by extreme pain.
• The family includes some model organisms for research, for example, the genus " Latrodectus ", the medically important widow spiders.
• The genera " Steatoda " and " Latrodectus " are biologically close relatives; both belonging to the same family Theridiidae.
• "Latrodectus hesperus " frequently hangs upside down near center of the web and waits for any insects to enter the web to attack.
• ""'Latrodectus rhodesiensis " "'is a species of spider in the family Theridiidae, found in southern Africa.
• Not all " Steatoda " species resemble widows  many have distinct coloring, and are significantly smaller than " Latrodectus " specimens.