tangerine darter造句

• The life span of the tangerine darter is about four years.
• The tangerine darter does not care for its eggs.
• The tangerine darter is found throughout mountainous regions of the upper Tennessee River drainage.
• The tangerine darter spawns in shallow sandy gravel riffles that have consistent flowing water.
• Juvenile tangerine darters are found in calmer water and grow to between in their first year of growth.
• Tangerine darters spawn by first the male mounting the female; the female then scatters her eggs over the gravel, while the male disperses milt and fertilizes the eggs.
• Spawning occurs at about three to four years of age, although sexual maturity comes much earlier for tangerine darters, with males reaching sexual maturity at one year of age and females two years of age.