Favoritos de louisnastasi
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nfurlanDescripción
S. integrifolium - tiny little pimple close to the leaf margin, single larva contained within. Preserved in 95% etOH and en route to @louisnastasi
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Género NeaylaxObserv.
seraphinpoudrierDescripción
Gall in center of pictures 8, 9, 10
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Género NeaylaxObserv.
seraphinpoudrierDescripción
Thanks @alex_abair for your (quick!) feedback on observation https://www.inaturalist.org/observations/227662948.
I went back to take a few green balls, and open 2. Pictures show what was found.
Videos at https://youtu.be/JBFd6UiQw4E?feature=shared
and https://youtu.be/JR4R8Z9CCJ0?feature=shared
So we have (developing?) galls, @louisnastasi. Your info @friesen5000.
Remember: all with cheap clip-on macro lens attached to cell camera.
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Observ.
chalax91Descripción
Time: 15:29, 22°C, Feels Like 22°C, Partly Cloudy, Estimated 24 Hr Rainfall 0.0 mm, NNE Wind 10 kph, Humidity 50%, Dew Point 11°C, Pressure Falling 1025.1 mb, UV Index 6; Sheffield Towne Weather Station (KILSCHAU41)
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seraphinpoudrierDescripción
Photos 1 and 2 are wasp 1.
Photos 3 to 6 are wasp 2.
Photos 7 and 8 are wasp 3.
But it could also be 1 or 2 wasps that changes spot.
Same garden as usual, still no signs of galls (unless I don't know what to look for).
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annieliveoakDescripción
On Lactuca, wild lettuce. Stem galls. East side of Chicot State Park near spillway
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tylercannonDescripción
Hey @joeysantore, here’s a cool remnant limestone prairie spot in Austin
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Silphium radulaObserv.
alliumaficionadoDescripción
(This observation is for the host plant)
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robertlangellierDescripción
@destes if this ID is right, might be a county record for Grundy. Northernmost population at least on iNat
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scoutingforplantsDescripción
Quercus falcata. One leaf w/ multiple galls. Sending to Forbes lab. Ceroptres wasp appeared to be ovipositing into the galls. Ceroptres wasp obs at https://www.inaturalist.org/observations/223867394
Second (Chalcidoid?) wasp appeared in container with leaf/galls. Obs at
https://www.inaturalist.org/observations/223861029
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Silphium gracileObserv.
annieliveoakDescripción
Posting for reference. An unusual gall on this plant is being posted. Generations of unplanted seedlings from native plants in the region. Town of Washington.
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Género CeroptresObserv.
bill_sheehanDescripción
On Quercus alba
Coll 29May2024 KR ROW
Emerged 12Jun2024
24-017
https://gallformers.org/gall/870
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Rhodus cypriusObserv.
seanbirkbcDescripción
Found on the Salvia in the second photo
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annieliveoakDescripción
Verbesina virginica. Stem galls located on many stems. Old brown gall on dead stem very near the original plant is shown with larva inside.
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seraphinpoudrierDescripción
Same location, same host as observed the day before: https://www.inaturalist.org/observations/220788455
Can’t tell if it is the same specimen, so new observation.
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Género CeroptresObserv.
tmurray74Descripción
Several of these wasps emerged from this leaf loaded with galls.
https://www.inaturalist.org/observations/213608832
@megachile
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Avispas de Las Agallas (Superfamilia Cynipoidea)Observ.
scoutingforplantsDescripción
Appeared in container w/ Andricus quercuspetiolicola galls collected on 6-4-24. Sending to Forbes lab in EtOH Gall obs at https://www.inaturalist.org/observations/220566892
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Género CeroptresObserv.
scoutingforplantsDescripción
On Q. falcata. Wasp on leaf w/ (probably) Polystepha galls. Sending wasp and leaf to Forbes lab. I thought wasp was recently dead b/c not moving but it moved when I tried to pick it up with tweezers. Put into EtOH.
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Observ.
annieliveoakDescripción
Posted separately from other smaller leaf galls, but on same Silphium gracile plant. Lowest leaf, now dead. Collected for researcher. KNF off FS road 249, vicinity of Woodworth
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annieliveoakDescripción
Silphium gracile leaf galls. FS road 249, KNF. Vicinity of Woodworth.
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annieliveoakDescripción
Last 2 photos show the same plant with normal flower and seed heads. Plant, Silphium gracile, posted separately. Town of Washington, my yard.
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Silphium radulaObserv.
patagoniancavyDescripción
Is that some sort of gall on it?
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juan_sphexDescripción
Gall on Fumaria c.f muralis. Inside I only found what seems to be a puparium. Thought it was empty until I observed this failed pupa shortly after.
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Avispas de Las Agallas (Familia Cynipidae)Observ.
arc5683Descripción
I think this might be the sexgen of Neuroterus tantulus, I’ll try barcoding it to verify
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Silphium radulaObserv.
connlindajoDescripción
After leaving Washington-on-the-Brazos State Historical Site, I made a few observations along the road through Washington, Fayette, and Lee Counties, none of which are in a Texas CNC metroplex.
Second day of the 2024 City Nature Challenge: Global Project.
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louisnastasiDescripción
Yet another new species! Original host gall observation here: https://www.inaturalist.org/observations/167275394
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Avispas de Las Agallas (Superfamilia Cynipoidea)Observ.
meteorquakeDescripción
On Scrophularia lucida, here the ovaries have swollen up to twice the expected capsule size, with the petals still attached.
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Avispas de Las Agallas (Superfamilia Cynipoidea)Observ.
meteorquakeDescripción
On Scrophularia canum subsp. bicolor
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Observ.
kzoebelDescripción
Collected from a gall on Silphium asteriscus var. latifolium.
Gall was collected on 3 Oct 2023. Two Eurytoma sp. parasitoids emerged 25 Apr 2024. The gall and parasitoid adults were frozen (my incorrect assumption that they were inducers). I waited a week and fearing they were dead, and not wanting them to deteriorate, I opened the gall. I found eight adult inducers and five adult Eurytoma parasitoids. Additionally I found one larva that did not develop. All were dead but all of the adults appeared fully mature and several had begun tunneling out of the gall.
Observation for gall: https://www.inaturalist.org/observations/185363470
Observation for host plant: https://www.inaturalist.org/observations/185363280
Observation for Eurytoma parasitoids found inside the gall: https://www.inaturalist.org/observations/212771463
Observation for undeveloped larva: https://www.inaturalist.org/observations/212771469
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Género AulacideaObserv.
gonodactylusDescripción
Host ID based on previous observations (https://www.inaturalist.org/observations/136309317) from same spot. Could even be the same plant, this is the only Lactuca I could find and looks like a 2 year old stem (galls vacated)
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zdufranDescripción
Undescribed species. Collected these galls for Louis Nastasi.
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supertigerDescripción
observation for the stem gall - on Silphium compositum
