Translation for 'spawning period' from English to Esperanto

spawning period

tempo de frajado {noun}iktiol.zool.

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spawning time

tempo de frajado {noun}iktiol.zool.

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spawning season

tempo de frajado {noun}iktiol.zool.

• In Bermuda the spawning period is short and seems to be related to the phase of the moon.
• Fishing seasons are enforced (usually by water police) to maintain ecological balance and to protect species of fish during their spawning period during which they are easier to catch and more physiologically vulnerable.
• The yellowtail trumpeter is a seasonal inhabitant of many estuaries in Western Australia, with the species most abundant in summer due to substantial recruitment of juveniles following the spawning period in early summer.
• Japanese whiting produce between 13,600 and 68,900 egg in a spawning period, which occurs between June and October.
• The main spawning period in the Persian Gulf is between June and September.

• In the wild, males with ripe gonads have been found during all months of the year but December and January, with the peak spawning period extending from May to August, concurring with the South-West monsoon period.
• Additionally, the number of larger fish decreases during November and December while the number of smaller fish increases, indicating that the spawning period of this species begins in the Spring and mortality begins later in the year.
• A survey in 2005 revealed a 34% decrease in biomass since 2001 that was attributed to natural variability and illegal fishing during the peak spawning period.
• This kept the water extremely turbid during the entire smallmouth bass spawning period which prevented any smallmouth eggs from hatching.
• This closure is still in effect to protect grunion during their peak spawning period.

• The walleye is very popular during their spawning period, during the spring. Many fishermen set out to catch their daily limit. The walleye is probably the most prized fish on the river.
• Smaller frogs, during the pre-spawning period get displaced from the shallow areas of the pond.
• At this point in time a closed season is in place for the spring spawning period, during which anglers are not allowed to target Murray cod, even on a catch and release basis.
• In preparation for the spawning period, some males will darken in coloration, though this is less common in "Cottus carolinae" and more common in other Cottus species', such as Cottus bairdii.
• This species occurs in the Atlantic Ocean from Uruguay to Brazil from Ilha Grande (Rio de Janeiro, Brazil) to Necochea (Buenos Aires, Argentina). It has a spawning period from September to January.

• A study is currently underway in northern New South Wales which is finding at most of the large female flathead (>75 cm) also have degenerate ovaries during the early spawning period (Nov/Dec), whereas the mid-size females have healthy ovaries with developing yolky eggs.
• A female, depending on her size, can release a total of 40-300 eggs at intervals during the spawning period, with the eggs then attaching to vegetation and hatching in a short period of time (nine days at [...]).
• The water temperature during spawning periods is between 14 and 25 degrees Celsius.