While the fruit of the red baneberry (Actaea rubra) may be tempting to eat, doing so is highly ill-advised! The plant is highly toxic and consuming large quantities of the bright red fruit may alter the nervous system and, in rare cases, lead to death. This is especially a risk for small children who may see the berries as a tasty treat! However, the berries are extremely bitter and therefore a lethal dose would be difficult to achieve. The bright colour and high stalks of the fruit typically attract birds and other wildlife to feast upon them in order to disperse their seeds and help them populate more area. The red fruit can come in a white variety, which at first glance may resemble the white baneberry without the thick pink fruit stalks. #Canada150 #Biodiversity150
The fruit of the red baneberry growing on thin stalks. Photo Credit: Terry Howes goo.gl/90cnL0White alternative of the red baneberry. Photo Credit: Robert Strusievicz goo.gl/nlOjYuRed baneberry in bloom. Photo Credit: Efren Ave goo.gl/Qe2b0B
Here’s the barcode sequence information for this species:
Title Image: Specimen RBG 088 – Halton County, Ontario – 27-Jun-2007 Photo Credit: University of Guelph BIO Herbarium, BIO Herbarium group, Steven Newmaster, Copyright 2009
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25/150: World Wildlife Day – Even though we are microscopic we are still wildlife!
25/150: World Wildlife Day – Even though we are microscopic we are still wildlife!
The predatory plant mite Typhlodromus pyri is just one of thousands of species belonging to the family Phytoseiidae (Order: Mesostigmata). While mesostigs encompass a number of predators, parasites, and plant feeders, the Phytoseiidae are mainly predators of other small invertebrates, but some also eat pollen and fungi. Because of their strong tendency towards predation they are often used for biocontrol in agricultural settings, and Typhlodromus pyri is no exception. It lives on the surface of plants and is known to munch on the two spotted spider mite (Tetranychus urticae) and the apple rust mite (Aculus schlechtendali), two agricultural pests of serious economic importance. There are 31 specimens of Typhlodromus pyri with barcodes on BOLD, and yet there are more than 2000 Phytoseiidae mites with barcodes. This is testament to the incredible diversity of species within the group, which is characterized by a vase-shaped anal plate on its ventral side. #Canada150 #Biodiversity150
Original drawing of Typhlodromus tiliae (synonym for Typhlodromus pyri) by Anthonie Cornelis Oudemans circa 1929. goo.gl/idoQqzTyphlodromus pyri specimen housed in the collection at the Centre for Biodiversity Genomics. Photo Credit: CBG Photography Group, Centre for Biodiversity Genomics
Here’s the barcode sequence information for this species:
Title Image: Specimen BIOUG09350-F09 – Biodiversity Institute of Ontario, Guelph – 8-Aug-2013 – Malaise Trap Photo Credit: CBG Photography Group, Centre for Biodiversity Genomics