 Its antennse which are rather longer than the head and composed of eight nearly equal joints, have the third joint of a white color. The abdomen is concave on its upper side, and is furnished with a conical tube at its tip which has a few bristles projecting...  Proceedings of the Biological Society of Washington - Page 164by Biological Society of Washington - 1914Full view - About this book
 | New York State Agricultural Society - 1855 - 1020 lehte
...and one hundredth in width. It is polished and shining, and of a blackish purple color. Its antennas which are rather longer than the head and composed...joints, have the third joint of a white color. The abdomen is concave on its upper side, and is furnished with a conical tube at its tip which has a few... | |
 | Asa Fitch - 1855 - 194 lehte
...and one hundredth in width. It is polished and shining, and of a blackish purple color. Its antennse which are rather longer than the head and composed...joints, have the third joint of a white color. The abdomen is concave on its upper side, and is furnished with a conical tube at its tip which has a few... | |
 | Asa Fitch - 1856 - 358 lehte
...and one hmtdredth in width. It is polished and shining, and of a blackish purple color. Its antennae which are rather longer than the head and composed...joints, have the third joint' of a white color. The abdomen is concave on its upper side, and is furnished with a conical tube at its tip which has a few... | |
 | Oklahoma. Adjutant-general's office - 1856 - 360 lehte
...and one hundredth in width. It is polished and shining, and of a blackish purple color. Its antennae which are rather longer than the head and composed...joints, have the third joint of a white color. The abdomen is concave on its upper side, and is furnished with a conical tube at its tip which has a few... | |
 | United States National Museum - 1903 - 1226 lehte
...and one-hundredth in width. It is polished and shining, and of a blackish purple color. Its antennae, which are rather longer than the head and composed...joints, have the third joint of a white color. The abdomen is concave on its upper side, and is furnished with a conical tube at its tip which has a few... | |
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