So probably best to leave this under the genus. Common Oblique Syrphid, Allograpta obliqua, subfamily Syrphinae, family Syrphidae (the flower and hover flies). 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. Pollen Grains Reference Library. A Common Oblique Syrphid in Prince George's Co., Maryland (6/10/2019). Select your preferred way to display the comments and click 'Save settings' to activate your changes. Bug Thanks Leaf footed Bug Leaf footed Bug leaf footed bug nymphs looks like 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 … 0 comments. If you need expert professional advice, contact your local extension office. Diptera: Syrphidae. It has transverse yellow bands on the abdomen, and two oblique yellow marks near the tip. Distinguished from A. exotica by the light brown stripe down the center of the face. 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. If you go with 1/1000s you'll get a lot fewer blurry bug images than if you go slower. overview; data; media; articles; maps; names And a male, because those big, red eyes are so close together. This image on BugGuide shows the markings quite clearly. Below are two images with these features and are certainly obliqua and yet they have a black facial stripe. Photo by Judy Gallagher. 61 views. Allograpta cf piurana (48338266591).jpg 4,000 × 3,000; 3.54 MB. Hopefully a collection of confirmed larva of Syrphinae (Bacchini, Syrphini, and Toxomerus; most of which consume aphids and similar plant pests as larva). 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. But the important thing is that it is hoverfly. The larvae are important predators on aphids. Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. The larvae are important predators on aphids. The Spencer Entomological Museum was formally established in 1953 from the holdings of Dr. G.J. South American species. Back to Diptera index page Back to Arthropods of Orange County, California Back to Natural History of Orange County, California. Guest 14-Oct-2015 02:44: Thanks for all the photos. Allograpta obliqua. 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. Allograpta obliqua is a common North American species of hoverfly. 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. Note the leaf-shaped spots near the end of the abdomen and the pair of vertical lines between them. obliqua or exotica. Toxomerus marginatus is the most ubiquitous Ocyptam Byers19 May, – 2: Dedicated naturalists volunteer their time and resources here to provide this service. Male Hoverfly (Flower Fly): Allograpta obliqua . Allograpta exotica is a species in the family Syrphidae (“syrphid flies”), in the order Diptera (“flies”). Species Allograpta radiata. Spencer, a professor in the UBC Zoology Department. Allograpta is a genus of hover flies with 2 species common in the US. All are in the subfamily Syrphinae. Bugguide is hosted by: Allograpta obliqua has a narrowing yellow streak at the upper outer edges of tergite 2 extending toward middle of tergite. Female A. obliqua. Photo by Barbara Thurlow. This fly was discussed in detail on Bug Guide and its ID confirmed by Kelsey J.R.P. Backyard 12/21/16. 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. Species Allograpta obliqua - Common Oblique Syrphid. This site is intended as a guide to the Flower Flies (family Syrphidae) found in Minnesota. I am happy I’ve met at least one. Quite a few flower fly species feed on aphids (aphidophagous). Scaeva obliqua Say Subgenus Rhinoprosopa Hull, A. Subgenus Allogapta Shannon, Please consider a year-end gift to BugGuide! Syrphid fly is the proper name. Allograpta obliqua has a narrowing yellow streak at the upper outer edges of tergite 2 extending toward middle of tergite. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. Byers, a student of of Dr Jeff Skevington, who is helping curate the Syrphidae in the Canadian National Collection of Insects. Everything else copyright © 2003-2021 Iowa State University, unless otherwise noted. collect. If you need expert professional advice, contact your local extension office. I tend to rely on the katepisternum when I can see it since it’s alkograpta of a binary character! Some Syrphinae Larvae of North America. According to Phorid.net : “This species is found from North America to Southern South America, and has been introduced in Hawaii. Another genus sometimes mistaken is Sphaerophoria. More than once you have helped me identify a species that I have photographed. The black facial stripe is unreliable. Flower Flies And Hoverflies Syrphidae. Contributed by Jim Moore1 on 11 November, 2020 - 7:49am. Take a close look to see the spongy mouthparts (the “tongue”). Allograpta obliqua is a common North American species of hoverfly. Comment. 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. login or register to post comments. Spencer Entomological Collection. Sources and Credits Flower Fly (Allograpta obliqua) These flies, that resemble bees or wasps, are expert fliers and can hover or fly backward, an ability possessed by few insects other than syrphid flies. Allograpta is a very large and diverse genus of hoverflies present throughout the world except most of the palearctic region. It has transverse yellow bands on the abdomen, and two oblique yellow marks near the tip. Nikon D810 & 200mm lens with macro flash setup, f6.3, 1/1000s, ISO 800 (shutter priority). Contributors own the copyright to and are solely responsible for contributed content.Click the contributor's name for licensing and usage information. These markings are found in both North American species of this genus. Done. A Common Oblique Syrphid in Howard Co., Maryland (9/28/2019). Common Oblique Syrphid (Allograpta obliqua). login or register to post comments. Disclaimer: Dedicated naturalists volunteer their time and resources here to provide this service. The larvae are important predators on aphids. These flies can hover or fly backward, an ability possessed by few insects other than syrphid flies. Contributors own the copyright to and are solely responsible for contributed content.Click the contributor's name for licensing and usage information. Scaeva obliqua Say, 1823 Syrphus securiferus Macquart, 1942 Sphaerophoria bacchides Walker, 1849 Syrphus baccides Walker, 1849 Syrphus dimensus Walker, 1852 Syrphus signatus Wulp, 1867 Contributed by Carol Berney on 13 December, 2019 - 10:16pm Species Allograpta exotica. We strive to provide accurate information, but we are mostly just amateurs attempting to make sense of a diverse natural world. After staring at entries at BugGuide, my guess is Allograpta obliqua. Complete guide including all photos and descriptions, spanning multiple pages. Allograpta. I don't think this is Platycheirus - note the yellow-white rather than black face and the complete abdominal bands. Your fly is Allograpta obliqua. Toxomerus species are the most abundant hoverflies or syrphid flies in the Americas. 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. Cornell University has created an online reference library of pollen grain images from flowering plants in the Fingelakes region of western New York. And there are a lot of observations of them as they’re very common. 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. One of the colorful and common little flies in Florida which is most often mistaken for a harmful fruit fly is Allograpta obliqua(Say), a hover fly, flower fly, or syrphid fly. 0 faves. Bugguide link here. Determined by Ken Wolgemuth/BugGuide. How about the white face with the black stripe? Larvae (1) smooth, green, with a broad white median strip and prominent breathing tubes. Yet another hover fly with a gorgeously patterned abdomen! The adults are brightly coloured flower pollinators and most larvae have a predatory feeding mode involving soft-bodied sternorrhynchans. Everything else copyright © 2003-2021 Iowa State University, unless otherwise noted. Females: Photo by Jesse Christopherson. Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27 Discussion, ... Genus Allograpta. The species are Allograpta obliqua … BugGuide says there are 813 different species of syrphid flies in our area. The larvae are importan… Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27 Discussion, insects and people from the 2018 gathering in Virginia, July 27-29 Photos of insects and people from the 2015 gathering in Wisconsin, July 10-12 Photos of insects and people from the 2014 gathering in … At first glance they look pretty similar but I think after learning how to distinguish them they’re relatively easy from most observations. The adults are considered important agents in the cross pollination of some plants. 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