In tarantulas, males do not continue to molt after their maturation, when their sexual organs, palpal bulbs, emerge. This is due to a morphological constriction, as the shape of the palpal bulb ...
Biologists have discovered a new tarantula species in Cuba that is bigger and hairier than other spiders in its genus. A new study, "A hairy giant among dwarves," published this month in the ...
With highly diversified organisms in this region, scientists say some species, including tarantulas, have developed "unique adaptations. " The new species was discovered in Viñales National Park, a ...