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 BEETLES: PICTORIAL KEY TO SOME SPECIES
COMMONLY ASSOCIATED WITH STORED FOODS
Harry D. Pratt
PRONOTUM WITHOUT TEETH ON EACH SIDE
PRONOTUM WlTH 6 TEETH ON EACH SIDE
PRONOTUM WITHOUT TEETH ON EACH SIDE
BEAK PRESENT, SPECIES ABOUT 1/8 INCH LONG
BEAK ABSENT; SPECIES ABOUT 1/8 INCH LONG
BEAK ABSENT
EACH FORE WING WITH 2 PALE SPOTS
SMALL BROWNISH SPECIES
PRONOTUM WITH ELONGATE PUNCTURES
PRONOTUM WITH ROUND PUNCTURES
LESS THAN 1/4 INCH LONG
HEAD VISlBLE FROM ABOVE
HEAD HlDDEN UNDER PRONOTUM
LESS THAN 1/8 INCH LONG
1/8 INCH INCH OR MORE
FORE WING SMOOTH
FORE WING WITH ROUGHENED SURFACE
FORE WING WITH LINES
U.S. DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE,
PUBLIC HEALTH SERVICE
Module One, Chapter 4, Pg 7
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