Honeysuckle aphid (Rhopalomyzus lonicerae) on Reed Canary Grass being eaten by a Syrphid fly larva

Honeysuckle aphid (Rhopalomyzus lonicerae) on Reed Canary Grass
Honeysuckle aphids on Reed Canary Grass

I photographed and filmed these tiny white “lambs” over the weekend (Sept. 21, 2019). There is a patch of Reed canary grass growing in a wetland area near my house and I wanted to see what sort of insects I might find associated with this particular plant.

These “lambs” are actually Honeysuckle aphids (Rhopalomyzus lonicerae). The species epithet, lonicerae refers to honeysuckle. These particular aphids live on honeysuckle in the winter and in grasses (as in the Reed Canary grass) in summer (4,5). The creamy white form (pictured above) are wingless, sub-adults, the apterae (without-wings) ~ Aphid glossary here: https://influentialpoints.com/aphid/Aphid-glossary.htm . There were quite a few of them and they were huddled together somewhat herd-like (see video below) on the grass stems. I did spot an adult or two (photo below), dispersed in other patches of grass, but absent from the groups of young.

Adult Honeysuckle Aphid on Reed Canary Grass
Sept. 21, 2019

The most amazing part to me was the “wolf” disguised in my herd of aphid lambs. This big bad wolf was actually a syrphid fly larva devouring one little lamb after another. It surprised me that they all waited, rather obediently, without resistance, as one after another was sucked dry by the fly-wolf. Note the dried out skins remaining on the leaf when you view the videos of the little lambs I found in the grass below. 🐑

Honeysuckle aphid (Rhopalomyzus lonicerae) on Reed Canary Grass being eaten by a Syrphid fly larva
Honeysuckle aphid (Rhopalomyzus lonicerae) on Reed Canary Grass being eaten by a Syrphid fly larva

Baaad or Good? Give me a thumbs up or down and let me know what you think! Thanks for reading.

****

Reed canary grass (Phalaris arundinacea) is in the plant family Poacea. Historically, reed canary grass has been considered good fodder for livestock, especially in areas too wet to grow traditional hay crops (3). In Washington State, it is now considered a non-native, noxious weed by the Washington State Noxious Weed Control Board (1). However in further review of literature about this plant, I came across one publication contradicting this view. This one cites published research that, in the Pacific Northwest there is evidence that some varieties of this widespread “circumboreal” grass are native to Western North America (2) .

Native? Noxious? Invasive? If you want to read more about Reed Canary grass, please do take a minute to check out the referenced links below.

Honeysuckle aphid (Rhopalomyzus lonicerae) on reed canary grass being eaten by syrphid fly larva (Sept. 21, 2019) San Juan Island, WA

References:

1.https://www.nwcb.wa.gov/weeds/reed-canarygrass

2. https://www.fs.fed.us/database/feis/plants/graminoid/phaaru/all.html

3.https://plants.usda.gov/factsheet/pdf/fs_phar3.pdf

4. https://bugguide.net/node/view/358533

5.https://influentialpoints.com/Gallery/Rhopalomyzus_lonicerae_honeysuckle-grass_aphid.htm

  • Facebook

  • Archives

  • Blog Stats

    • 9,107 hits
  • Archives

  • "BUGGING" YOU FROM FRIDAY HARBOR!

    "BUGGING" YOU FROM FRIDAY HARBOR!

    I love beetles and keep bees! In my free time, I enjoy photography (mostly bugs) and documenting insect species found on San Juan Island. I have limited availability for local, onsite beekeeping consultation and hive inspection, honey bee removal/swarm collection as well as phone/skype consultation. Contact me at cynthiabrast@icloud.com Member Washington State Beekeepers Association

    Personal Links

    View Full Profile →

  • Community

  • Blogs I Follow

  • Categories

  • Follow Bugging You From Friday Harbor on WordPress.com
  • Translate

  • To destroy…insects wantonly shows an unreflecting mind…a depraved heart,

    Erasmus Darwin, 1797

  • Advertisements
  • Follow Us

spiderbytes

This is a blog about spiders.

Tiger Beetle Sailing

Shorthanded sailing around (er...BEYOND!) San Francisco

Macro adventures

by Nikola Rahme

Beetles In The Bush

Experiences and reflections of a Missouri entomologist

Invertebrate Zoology at FHL

Stories and photos from the students of Marine Invertebrate Zoology at the Friday Harbor Labs

Adventuresinbeeland's Blog

My beekeeping bumbles

TheDailyBuzz

Beekeeping on San Juan Island, WA

San Juan Island Grange

Growers, Makers and Keepers working together

Romancing the Bee

Beautiful Beekeeping, English Cottage Gardening, and Cooking with Honey

Marsella's Book Ends

My life between books