Wondering how long it takes for the eggs to hatch after being fertilized?
Printable View
Wondering how long it takes for the eggs to hatch after being fertilized?
The eggs will hatch 4 to 5 days after being fertilized. However, after wriggling free of their eggs the newly hatched crappie will remain attached to the nest substrate with a sticky substance for another couple of days before dispersing.Quote:
Originally Posted by MO Slab
Wow...that's fast,thanks
yeah faster than i thought hatch time and faster response time way to go craigQuote:
Originally Posted by MO Slab
Well,,,, I have been told 3 to 7 days. I guess dat is close enough. Craig,,,, de bad news. How quick do de white perch hit de nest. If cover is not there, which predator fish does the most harm after the hatch? <*)}}}><
Chatt,Quote:
Originally Posted by Crappie Chatt
Since white perch feed upon eggs of other fishes, they basically prey upon the eggs as soon as the eggs are deposited by the female. Egg predation is one way that white perch have a direct negative impact on sportfish populations. I've seen white perch that had their stomachs FULL of walleye eggs at Cheney Reservoir during the walleye spawn.
What predator eats the most crappie after the hatch would probably be determined by the available predator densities in the particular lake. All predatory fish will feed upon smaller fish, no matter the species. Walleye eat young crappie and adult crappie eat young walleye. If smaller fish are in front of larger fish and the larger fish can catch them and eat them, then they probably will! Saugeye have proved successful in reducing overpopulated crappie densities through predation in some of our Kansas State Fishing Lakes and improving the quality of the crappie population. This however requires special management of the saugeye to reach and maintain densities at which increased predation will result. Again, the saugeye doesn't target only crappie but they will eat what is available and what is most easily caught.
In lakes where saugeye don't exist, largemouth bass may be the species responsible for providing the most predation upon crappie. Or it could be numerous other fishes. It just depends on what species share the lake with the crappie.
springhillwantabe,Quote:
Originally Posted by springhillwantabe
Some responses are quick, some not so much! My field season is really picking up so I hope to keep up with the posts!
As long as we're askin....how long do the bucks stick around the nest to guard after the females have deposited? And, am I correct that the females will go to mid water depths (5-9fow) to rest up and feed before heading to summer river patterns?
Males will stay on the nest until the fry disperse (6 to 8 days after fertilization).Quote:
Originally Posted by jimmydee1
Post spawn movements can be influenced by many factors and may vary from year to year within the same water body. Currently in Kansas some of our reservoirs are still very low and water temperatures are roughly a month behind normal. Post spawn movements this year will likely be quite different than a 'normal' year.