yucca plant and yucca moth relationship

Udgivet den:11 januar 2021
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Fascinating. As far as anyone knows, and it’s been studied since the 1870’s, no other species besides the moth pollinates yucca flowers.  Similarly, yucca moth larvae don’t feed on anything other than yucca seeds.  So each species depends upon each other for survival, and both benefit from the relationship. Thank you. OK our science followed that since there were no outside burrowing holes, and the fact that they almost immediately died in sunlight and or oxygen they hadn’t seen much of the outside world. The yucca moth pollinates the yucca plant by carrying its pollen from plant to plant; in return, the yucca moth lays eggs and lives in the yucca plant. One, in particular, has flowered for some years now and is flowering again – it now has three flowers . Soapweed yucca (Yucca glauca) is a common plant in the Great Plains but also occurs in dry sandy and loess soils in Iowa, Missouri, and Arkansas. When the eggs hatch, the larvae feed on yucca seeds within the fruit.  Typically, there are more seeds than the larvae in a particular flower can eat (since the plant aborts flowers that are too heavily laden with eggs).  When the larvae finish eating, they burrow out of the fruit – usually during rain events, interestingly – and burrow down into the ground to make their cocoon and wait until the next spring when the whole process plays out again. another yuca is by our pond – that, too, is flowering – 2nd year. She may then return to the ovary of the same flower to lay more eggs or fly to another flower. I’m sure I will visit in the future for science research, Good thing I found this for my homework research, since the plants are abort they are to heavily to lay eggs. While there are fewer species towards the poles, there are also fewer near the equator. I think it would be a nice part of that round-up of great plant posts. Thanks for introducing me to Berry Go Round! In areas where bees are less abundant, you see a rise in alternative pollinators such as wasps, cockroaches or moths. For more than 40 million years there has been a relationship between yucca plants and yucca moths. Yucca moth collecting pollen from the anther of a yucca flower (after Tackey and Gray, 2017) Image source: Doug Backlund, WildPhotosPhotography.com By Stefania Papa The relationship between yucca moth and yucca plant is very interesting and has a long history. They have been blooming & forming seeds for several years. What do you think? Otherwise, pollination might be unlikely. In the central United States, soapweed yucca (Yucca glauca)- is pollinated by a moth known as Tegeticulla yuccasella. It’s sort of amazing that if one became scarce or ceased to exist it would at the least a major impact on the other, and may even lead to extinction! Conforms to its yucca plant species host's range (which may vary from region to region). Change ), You are commenting using your Twitter account. ME? Thanks for your wonderful explanation, and for he link to Olle Pellmyr’s paper. They are so interdependent that one cannot live without the other. It’s a particularly important one because neither the yucca or the moth can survive without the other. – Chris, Pingback: Berry Go Round #35, Christmas Plant Edition | An Accidental Botanist. I was born and raised in Amarillo. For more than 40 million years there has been a relationship between yucca plants and yucca moths. I love the hugh desert and the many creatures who share their lives, their homes with me. Pingback: Let’s talk about Lepidoptera – National Moth Week – OFNC, Pingback: What’s the value of the invaluable? The moths get a safe place to lay their eggs and feed their larvae, while the plants get pollinated to produce another generation. Developed a symbiotic relationship is that between the yucca plant help eachother out because the. 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