乳頭棘蛛

乳頭棘蛛（学名：），又名乳突棘蛛、寶石棘蛛（Jewel spider/Jewel box spider）、乳突棘腹蛛，为金蛛科棘蛛屬下的一个种。

分布 
多見於熱帶地區，如東南亞（菲律賓、台灣島等）、澳洲、中美洲（也可見於美國的加州至佛羅里達一帶）

特徵 
兩側與末端有六個棘刺，背部與棘刺的顏色多變，從紅色、橙色至黃色，腹部底面有白點。

習性 
棲息於低海拔山區的矮樹林、草叢、甚至人造物，織的網通常呈圓形。

異名 
（依學名排列）

Aranea cancriformisLinnaeus, 1758
Aranea conchataSlabber, 1769
Aranea hexacanthaFabricius, 1787
Aranea tetracanthaLinnaeus, 1767

Epeira cancerHentz, 1850
Epeira lataWalckenaer, 1805
Epeira servilleiGuérin, 1825

Gasteracantha biolleyiBanks, 1905
Gasteracantha callidaCambridge, 1879
Gasteracantha cancriformis gertschiArcher, 1941
Gasteracantha canestriniiCambridge, 1879
Gasteracantha columbiaeGiebel, 1863
Gasteracantha comstockiMello-Leitão, 1917
Gasteracantha ellipticaGétaz, 1893
Gasteracantha hexacanthaC. L. Koch, 1837
Gasteracantha hilarisThorell, 1859
Gasteracantha insulanaThorell, 1859
Gasteracantha kochiiButler, 1873
Gasteracantha kochii joinvillensisStrand, 1916
Gasteracantha mammosaThorell, 1844
Gasteracantha masculaStrand, 1916
Gasteracantha mauraMcCook, 1894
Gasteracantha moestaThorell, 1859
Gasteracantha oldendorffiiHolmberg, 1876
Gasteracantha pallidaThorell, 1844
Gasteracantha piceaThorell, 1844
Gasteracantha preciosaMcCook, 1894
Gasteracantha proboscideaTaczanowski, 1879
Gasteracantha quadridensThorell, 1844
Gasteracantha raimondiiTaczanowski, 1879
Gasteracantha rubiginosaThorell, 1844
Gasteracantha rufospinosaMarx, 1886
Gasteracantha velarisC. L. Koch, 1837

Plectana atlanticaWalckenaer, 1841
Plectana cancriformisWalckenaer, 1842
Plectana elipsoidesWalckenaer, 1841
Plectana hexacanthaWalckenaer, 1842
Plectana lataWalckenaer, 1842
Plectana quinqueserrataWalckenaer, 1841
Plectana servillei'Walckenaer, 1842Plectana sexserrataWalckenaer, 1841Plectana triserrataWalckenaer, 1841Acrosoma hexacanthaHahn, 1834Dicantha lataButler, 1873Micrathena triserrataCambridge, 1904Vibradellus carolinus''Chamberlin, 1925

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