This study continues documentation of the adaptive radiation of species in the genus Tetragnatha in the Hawaiian archipelago. The four new species described here are similar in gross appearance, all being brown and elongate. They all build orb webs low down in shrubby vegetation, and have disjunct or abutting ranges. The new species are T. limu, T. lena, T. palikea, and T. uluhe. Different species occur in middle and high elevations, and in wet and dry habitats. Similar to other representatives of Hawaiian Tetragnatha, they are strictly nocturnal web-builders.
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1 April 2003
HAWAIIAN SPIDERS OF THE GENUS TETRAGNATHA (ARANEAE, TETRAGNATHIDAE): V. ELONGATE WEB-BUILDERS FROM OAHU
R. G. Gillespie
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