Micrathena

Micrathena

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Description

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The spider genus Micrathena contains more than hundred species, most of them Neotropical woodland orb-weavers.Only three species occur in the eastern United States: females of M. gracilis have five pairs of conical tubercles on the abdomen, female M. mitrata have two short posterior pairs, and female M. sagittata (the Arrow-shaped Micrathena) have three pairs.In biogeography, the Neotropic or Neotropical zone is one of the world's eight terrestrial ecozones. This ecozone includes South and Central America, the Mexican lowlands, the Caribbean islands, and southern Florida, because these regions share a large number of plant and animal groups.show more

Product details

  • Paperback | 116 pages
  • 152 x 229 x 7mm | 181g
  • Dicho
  • United States
  • English
  • 6136613018
  • 9786136613017