Please note: Due to a scheduled maintenance, BOLD Systems will be offline from Friday Apr 26, 2024 4pm EDT to Sunday Apr 28, 2024 7pm EDT. We apologize for the inconvenience.
You've been logged out. Click here to log back in.
full article at Wikipedia
![( - GL.86) @15 [ ] CreativeCommons - Attribution Non-Commercial (2014) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/ACUFI/GL.86%2B1409073228.JPG "( - GL.86) {} [ ] CreativeCommons - Attribution Non-Commercial (2014)")
![( - BC ZSM HYM 13241) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SNSB, Zoologische Staatssammlung Muenchen SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/GBACU/BC_ZSM_HYM_13241%2B1338916276.jpg "( - BC ZSM HYM 13241) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![( - BC ZSM HYM 08141) @14 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_08141%2B1312306258.jpg "( - BC ZSM HYM 08141) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 13242) @13 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SNSB, Zoologische Staatssammlung Muenchen SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/GBACU/BC_ZSM_HYM_13242%2B1338916708.jpg "( - BC ZSM HYM 13242) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![( - BC ZSM HYM 08139) @13 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_08139%2B1312306258.jpg "( - BC ZSM HYM 08139) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 06201) @13 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_06201%2B1309183738.jpg "( - BC ZSM HYM 06201) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 13243) @13 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SNSB, Zoologische Staatssammlung Muenchen SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/GBACU/BC_ZSM_HYM_13243%2B1338916984.jpg "( - BC ZSM HYM 13243) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
![( - GP.87569) @13 [ ] CreativeCommons - Attribution Non-Commercial (2014) Marko Mutanen University of Oulu](http://v3.boldsystems.org/pics/_w300/ACUFI/GP.87569%2B1409073256.JPG "( - GP.87569) {} [ ] CreativeCommons - Attribution Non-Commercial (2014)")
![( - NOSPH145) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Arnstein Staverlokk Norwegian Institute of Nature Research](http://v3.boldsystems.org/pics/_w300/NOSPH/NOSPH145%2B1390487702.jpg "( - NOSPH145) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![( - NOSPH144) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Arnstein Staverlokk Norwegian Institute of Nature Research](http://v3.boldsystems.org/pics/_w300/NOSPH/NOSPH144%2B1390487700.jpg "( - NOSPH144) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![( - NOSPH143) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Arnstein Staverlokk Norwegian Institute of Nature Research](http://v3.boldsystems.org/pics/_w300/NOSPH/NOSPH143%2B1390487700.jpg "( - NOSPH143) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![( - NOSPH142) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Arnstein Staverlokk Norwegian Institute of Nature Research](http://v3.boldsystems.org/pics/_w300/NOSPH/NOSPH142%2B1390487700.jpg "( - NOSPH142) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![( - NOSPH141) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Arnstein Staverlokk Norwegian Institute of Nature Research](http://v3.boldsystems.org/pics/_w300/NOSPH/NOSPH141%2B1390487698.jpg "( - NOSPH141) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![( - NOSPH140) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014) Arnstein Staverlokk Norwegian Institute of Nature Research](http://v3.boldsystems.org/pics/_w300/NOSPH/NOSPH140%2B1390487698.jpg "( - NOSPH140) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2014)")
![( - BC ZSM HYM 06202) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_06202%2B1309183734.jpg "( - BC ZSM HYM 06202) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 06200) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_06200%2B1309183738.jpg "( - BC ZSM HYM 06200) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 06199) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_06199%2B1309183742.jpg "( - BC ZSM HYM 06199) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 08140) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_08140%2B1312306258.jpg "( - BC ZSM HYM 08140) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - BC ZSM HYM 08138) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010) Stefan Schmidt SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/FBACB/BC_ZSM_HYM_08138%2B1312306258.jpg "( - BC ZSM HYM 08138) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2010)")
![( - CCDB-09788-C11) @12 [ ] Copyright G. Blagoev 2010 Unspecified](http://v3.boldsystems.org/pics/_w300/CRABR/CCDB-09788-C11%2B1289232322.JPG "( - CCDB-09788-C11) {} [ ] Copyright")
![( - BC ZSM HYM 13240) @12 [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015) SNSB, Zoologische Staatssammlung Muenchen SNSB, Zoologische Staatssammlung Muenchen](http://v3.boldsystems.org/pics/_w300/GBACU/BC_ZSM_HYM_13240%2B1338915680.jpg "( - BC ZSM HYM 13240) {} [ ] CreativeCommons - Attribution Non-Commercial Share-Alike (2015)")
