Comparison of Three Common Roaches
Roach | German cockroach | Oriental cockroach | American cockroach |
Size | 12 mm (1.2 cm) to 15 mm (1.5 cm) | 25 mm (2.5 cm) to 30 mm (3.0 cm) | 28 mm (2.8 cm) to 43 mm (4.3 cm) |
Habitat | Heated buildings, optimum 32 °C (90 °F) | 20 °C (68 °F) to 29 °C (84 °F) | Same as German |
Nymphal development time | 6 to 12 weeks | 6 to 12 months | 4 to 15 months |
Life Span | 6 to 9 months | 1 to 1.5 years | 1 to 1.5 years |
Able to fly? | No | No | Yes |
Read more about this topic: Oriental Cockroach
Famous quotes containing the words comparison of, comparison and/or common:
“We teach boys to be such men as we are. We do not teach them to aspire to be all they can. We do not give them a training as if we believed in their noble nature. We scarce educate their bodies. We do not train the eye and the hand. We exercise their understandings to the apprehension and comparison of some facts, to a skill in numbers, in words; we aim to make accountants, attorneys, engineers; but not to make able, earnest, great- hearted men.”
—Ralph Waldo Emerson (18031882)
“What is man in nature? A nothing in comparison with the infinite, an all in comparison with the nothinga mean between nothing and everything.”
—Blaise Pascal (16231662)
“Romance reading and writing might be seen ... as a collectively elaborated female ritual through which women explore the consequences of their common social condition as the appendages of men and attempt to imagine a more perfect state where all the needs they so intensely feel and accept as given would be adequately addressed.”
—Janice A. Radway (b. 1949)