allograpta obliqua bugguide

But the important thing is that it is hoverfly. login or register to post comments. So probably best to leave this under the genus. A Common Oblique Syrphid in Howard Co., Maryland (9/28/2019). This FlickR image of Allograpta obliqua looks very similar, and according to BugGuide data, it is a very far ranging species across North America, making it a likely candidate for its also living in Hawaii. Yet another hover fly with a gorgeously patterned abdomen! Photo by Barbara Thurlow. Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. I can’t tell for sure, as I can’t see the face Martin Hauser has kindly provided clarity to the distinctions xeotica the two species. This image on BugGuide shows the markings quite clearly. More than once you have helped me identify a species that I have photographed. A Common Oblique Syrphid in Prince George's Co., Maryland (6/10/2019). Larvae (1) smooth, green, with a broad white median strip and prominent breathing tubes. Back to Diptera index page Back to Arthropods of Orange County, California Back to Natural History of Orange County, California. Females: Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27 Discussion, ... Genus Allograpta. Comment. Contributors own the copyright to and are solely responsible for contributed content.Click the contributor's name for licensing and usage information. South American species. I tend to rely on the katepisternum when I can see it since it’s alkograpta of a binary character! Your fly is Allograpta obliqua. This FlickR image of Allograpta obliqua looks very similar, and according to BugGuide data, it is a very far ranging species across North America, making it a … Allograpta obliqua has a narrowing yellow streak at the upper outer edges of tergite 2 extending toward middle of tergite. FL, Larvae have been recorded feeding on many types of prey, including mites, Lepidoptera, psyllids, mealybugs, whiteflies and at least 50 species of aphids, Common Oblique Syrphid (Allograpta obliqua), Flower Flies (Syrphidae) and other biological control agents for aphids in vegetable crops, Field Guide to the Flower Flies of Northeastern North America, University of Florida: Featured Creatures. At first glance they look pretty similar but I think after learning how to distinguish them they’re relatively easy from most observations. Distinguished from A. exotica by the light brown stripe down the center of the face. This site is intended as a guide to the Flower Flies (family Syrphidae) found in Minnesota. Complete guide including all photos and descriptions, spanning multiple pages. Spencer Entomological Collection. Allograpta cf piurana (48338266591).jpg 4,000 × 3,000; 3.54 MB. Bugguide link here. Species Allograpta radiata. It has transverse yellow bands on the abdomen, and two oblique yellow marks near the tip. Contributors own the copyright to and are solely responsible for contributed content.Click the contributor's name for licensing and usage information. Allograpta exotica is a species in the family Syrphidae (“syrphid flies”), in the order Diptera (“flies”). Below are two images with these features and are certainly obliqua and yet they have a black facial stripe. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. And a male, because those big, red eyes are so close together. These flies can hover or fly backward, an ability possessed by few insects other than syrphid flies. Photo by Jesse Christopherson. Male Hoverfly (Flower Fly): Allograpta obliqua . Species Allograpta exotica. Allograpta is a genus of hover flies with 2 species common in the US. BugGuide says there are 813 different species of syrphid flies in our area. Guest 14-Oct-2015 02:44: Thanks for all the photos. Allograpta obliqua is a common North American species of hoverfly. The larvae are important predators on aphids. The adults are brightly coloured flower pollinators and most larvae have a predatory feeding mode involving soft-bodied sternorrhynchans. All are in the subfamily Syrphinae. Adults often visit flowers for nectar or may be seen around aphid colonies where they lay their eggs and feed on honeydew secreted by the aphids. Scaeva obliqua Say, 1823 Syrphus securiferus Macquart, 1942 Sphaerophoria bacchides Walker, 1849 Syrphus baccides Walker, 1849 Syrphus dimensus Walker, 1852 Syrphus signatus Wulp, 1867 Scaeva obliqua Say Subgenus Rhinoprosopa Hull, A. Subgenus Allogapta Shannon, Please consider a year-end gift to BugGuide! The adults are considered important agents in the cross pollination of some plants. Pollen Grains Reference Library. Take a close look to see the spongy mouthparts (the “tongue”). Sources and Credits 0 faves. Female A. obliqua. According to Phorid.net : “This species is found from North America to Southern South America, and has been introduced in Hawaii. The larvae are important predators on aphids. Byers, a student of of Dr Jeff Skevington, who is helping curate the Syrphidae in the Canadian National Collection of Insects. Byers19 May, – 2: Dedicated naturalists volunteer their time and resources here to provide this service. Allograpta obliqua. These markings are found in both North American species of this genus. The species are Allograpta obliqua … BugGuide ID: 289 New Zealand Organisms Register ID: f36bfa4b-1306-4420-9a5c-26e78bbe60f7 EPPO Code: 1ALLGG ... Allograpta exotica‎ (1 P, 4 F) O Allograpta obliqua‎ (1 P, 21 F) Media in category "Allograpta" The following 13 files are in this category, out of 13 total. Another genus sometimes mistaken is Sphaerophoria. It has transverse yellow bands on the abdomen, and two oblique yellow marks near the tip. After staring at entries at BugGuide, my guess is Allograpta obliqua. Nikon D810 & 200mm lens with macro flash setup, f6.3, 1/1000s, ISO 800 (shutter priority). login or register to post comments. I am happy I’ve met at least one. NOT Toxomerus The most similar and often confused genus is Allograpta, which is of a similar size but lacks the pointed indent in the back of the eyes and has a distinctly different abdomen pattern. I don't think this is Platycheirus - note the yellow-white rather than black face and the complete abdominal bands. Common Oblique Syrphid (Allograpta obliqua). Spencer, a professor in the UBC Zoology Department. obliqua or exotica. The black facial stripe is unreliable. Everything else copyright © 2003-2021 Iowa State University, unless otherwise noted. Toxomerus species are the most abundant hoverflies or syrphid flies in the Americas. The larvae are important predators on aphids. The white/yellow katepimeron is the feature to look for and, narrowing toward middle of tergite, the white/yellow marks at anterior margin of tergite 2 seems reliable. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. Cornell University has created an online reference library of pollen grain images from flowering plants in the Fingelakes region of western New York. Bugguide is hosted by: Allograpta obliqua has a narrowing yellow streak at the upper outer edges of tergite 2 extending toward middle of tergite. Everything else copyright © 2003-2021 Iowa State University, unless otherwise noted. If you go with 1/1000s you'll get a lot fewer blurry bug images than if you go slower. Larvae, Adults are known from a variety of habitat and visit a variety of flowers, Typically summer to early fall: Jun-Sep in KS, Jul in MN, May-Dec in NC (lower elevations), Jun-Sep in NC mountains, all year in so. If you compare images of Toxomerus marginatus on BugGuide with images of Allograpta obliqua on BugGuide, we think you will agree with our correction. Select your preferred way to display the comments and click 'Save settings' to activate your changes. Adults often visit flowers for nectar or may be seen around aphid colonies where they feed on honeydew secreted by the aphids and lay their eggs in the colony. Than black face and the complete abdominal bands by few insects other than syrphid flies in area. Aphidophagous ) photos and descriptions, spanning multiple pages otherwise noted America to Southern South,... When I can see it since it ’ s alkograpta of a binary character this.. America, and two Oblique yellow marks near the end of the.. 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