The moment I saw Iren’s picture I was hooked and had to look these beetles up. I am always trying to figure out who is feasting on the multitude of deadly amanitas that live all around me in Maine and sure enough the Pleasing Fungus Beetle lives in Maine too, and its larvae feed on amanitas. It’s hard to tell from the picture but I suspect that Iren’s fungus might be an amanita too.
Obviously, whoever named this beetle was an enthusiastic entomologist, that is, a person who studies insects! Pleasing fungus beetles are worldwide in distribution, but the vast majority of the species occur in the tropics. Of the approximately 3,500 known species, only 51 are found in America north of Mexico. The name ‘fungus beetle’ may be applied to several closely-related groups of beetles. The most commonly encountered ‘fungus beetles’ are the ‘Silken Fungus Beetles’ and the ‘Minute Brown Scavenger Beetles’. As its common name implies, Fungus Beetles feed on a wide variety of fungi not just amanitas. Fungus beetles also feed on mold or mildews and are attracted to anything that is musty smelling. Moisture levels in new buildings will often attract these insects. Fungus Beetles are harmless, but small enough to get through most screening, vents and other openings. They can be found flying around in homes during late summer. Some Fungus Beetles are small red/orange and black and these are the ones I am familiar with. Some beetles are splashed with iridescent bright blue or green, although they too have a primarily black shell. Others are simply brown or black. The ones in the picture have a bluish caste to them. Fungus beetles measure from one tenth to one sixth of an inch in length. Some Fungus beetles have clubbed antennae. Others have bodies covered with dimple – like punctures. Fungus beetles develop from egg larva pupa to adult according to temperature. They can mature in 25 –to 36 days at 75 degrees, but at lower temperatures adults may take 5 months to mature. A wide variety of the fruiting bodies of fungi serves as hosts for the family as a whole, but each pleasing fungus beetle species seems to be specific to a certain group of fungi. The species with larger individuals, feed in the harder bracket fungi found on dead trees and stumps. Others feed on oyster mushrooms or feed on other mushrooms growing from dead logs and roots. Some members feed on fungi that have mycorrhyzal associations with living tree roots. These mushrooms include Russulas and Amanitas or deathcap mushrooms. Pleasing fungus beetles gravitate to pine and aspen groves. The sluggish larvae are only found associated with the mature host fruiting body. Adults are often found on the host fungus in large numbers with the larvae. However, adults are also found away from the host. When conditions are unfavorable for the host fungi to fruit, adults often congregate under bark or in other hiding places. The larvae feed on the fungus during late spring and early summer, consuming large quantities. When full-grown the larvae hang from the underside of the logs and transform to a pupa, often in groups of several dozen. With this habit, a grouping of pupae may appear somewhat like a miniature bat roost. After about a couple of weeks the adults emerge and remain active through the end of summer and into early fall. Amazingly, Iren’s photograph demonstrates much of the Pleasing Fungus Beetle’s life cycle. Iren told me that she found this log at about 9500 feet in a grove of trees. Thanks Iren!
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July is the beginning of the wild day lily feast in Maine. Orange day lilies are springing into bloom in every ditch, field, meadow, and at the edge of every forest glade. In my garden the hybridized lilies I planted years ago have reverted back to their ‘wild’ orange relatives.
When I think of Maine and mid-summer I think of orange day lilies. I was amazed when I moved to Abiquiu to note that my neighbor Bruce had so many growing around his house. Orange day lilies grow in the high desert too! Up until mid-life I had a rather casual attitude towards these lilies. Orange was not my favorite color. Perhaps that’s why I ignored the profusion that grew wild around my little house on Southport Island. One day while talking to a woman friend who was then in her seventies I complained about having too many lilies. Eileen who loved wildflowers as much as I did was startled by my callous attitude, exclaiming, “Sara, those lilies are just as beautiful as all the other wildflowers you love. Maybe you have not really looked at them. I’ll take some if you like.” My stomach heaved – Eileen was right. I had never given these lilies a chance. When I walked home to dig some for Eileen I followed the lines of a single blossom noting the delicate variegated stripe that ran down each of its six petals, petals that opened like stars, the lemony yellow throat, the salmon color…I gently touched the velvety flower, silently asking for forgiveness. From that day onward I felt a kinship with ordinary wild orange lilies that has stayed with me all these years, and every July I remember my friend Eileen with gratitude. She opened my eyes. Hemerocallis fulva, the tawny orange day-lily has many common names like ditch or outhouse lily that give the reader the sense of where these lilies thrive - in places of neglect where there is a source of water. However, it seems that they will also grow in the most inhospitable landscapes. Amazingly, like wild roses, these lilies are not native at all but originally came from Asia. The day lily is not a true lily but gets its name from the similarity of the flowers to the genus Lilium and the fact that each flower lasts only one day. True lilies have bulbs and day lilies have fibrous tubers. Many true lily bulbs are poisonous. Originally this plant was grown in this country as an ornamental because of its ease of cultivation and its long flowering season – one that extends for about two to three months lasting well into fall. Eventually, the day lily escaped into the wild and now can be found growing almost anywhere in temperate climates. In Northern climates it needs no care at all. In areas like New Mexico it does not grow wild but can easily be cultivated. Just a little regular water and some shade will keep the fans green and blossoms coming throughout the summer. The fact that theses lilies are so drought resistant should not be taken lightly with Climate Change on our doorstep. I plan to dig up some of my neighbor’s tubers to plant around the casita next fall. I will add a nitrogen fixing ground cover – probably clover or vetch – to feed the tubers. Healthy tubers help with drought. Initially, I was surprised to discover just how many sites on the internet were devoted to getting rid of these prolific lilies that are considered “invasive” until I remembered my own casual attitude towards these super adaptable plants that are also edible! While there are many gorgeous hybrid daylilies that one can also eat, the ‘wild’ orange ones are said to be the tastiest. Start with steaming or stir-frying the buds, which are tender and delicious with a little butter and salt. Harvest some opened flowers and fry them in tempura batter or fill them with herbed ricotta and saute' them in a little olive oil. It is also possible to remove all the green parts of the first shoots to expose the tender yellow centers and use these in spring salads. Because the tubers spread so fast it is possible to dig the tubers and eat those either raw or steamed. They are quite delicious with a unique taste all their own. Bon Appetite! |
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