khashagen 的最愛
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癭蚋科 (科 Cecidomyiidae)觀察者
annieliveoak描述
All on the same plant, but unsure if only one species. Solidago rugosa, rough leaved goldenrod. Edge of baygall. Little Cypress Recreation Area. Vernon Unit, KNF
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癭蜂科 (科 Cynipidae)觀察者
annieliveoak描述
Coreopsis tripteris round leaf vein galls. Wild Azalea Trail near seepage area. KNF, off FS road 249 near Woodworth . Stem galls posted separately.
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annieliveoak描述
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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屬 Taphrina觀察者
annieliveoak描述
Oddly shaped soft galls on wild plum. Many seen and no two were alike. Near stream and boat launch area. Clearwater area. Plum shown in last photo.
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花小捲蛾族 (族 Eucosmini)觀察者
royaltyler描述
appeared as a black moth. Patterns were not visible without the flash
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abelkinser描述
I have used Eckel's treatment of Calypogeia in BFNA to key this observation. https://www.mobot.org/plantscience/bfna/V3/Calypogeiaceae.htm
I have included microscope pics of underleaves to help confirm or correct my ID.
I've copied a discussion from Eckel's treatment that describes the underleaves.
"The lateral leaves of C. neogaea are longer than broad (narrowly ovate) with a subacute to acute, sometimes bidentate apex, which separates the species from C. muelleriana and C. azurea, which have typically subcordate leaves, wider than long, with a more bluntly if narrowly rounded apex. The underleaves are distinct from all congeners in the underleaf lobes widely and the deepest lobed (midline from base of sinus to rhizoid-initial area in a very short series of 1--2 (--3) cells); they have rounded-acute, divergent lobes with lateral teeth or angulations high on the lateral margins. Examination of the youngest stems may best reveal the characters of C. neogaea.
In C. muelleriana, with which C. neogaea is vexingly confused, the underleaves are only divided 1/3--1/2 their length, with a longer series of (3--)4--6(--7) cells, with their lobes and sinus obtuse-rounded. The underleaves of C. muelleriana are 2.2--2.5(--3) x wider than the stem, showing their mostly entire margins clearly, with strong decurrencies, whereas those of C. neogaea are usually smaller, narrower, usually only 1--1.8 x wider than the stem or sometimes to 2.5 x in robust specimens, but clearly displaying distinctive acute lobes and lateral marginal angulations with decurrencies none or slight. Underleaves of C. muelleriana are suborbicular, but in C. neogaea they are narrow and strongly transverse (wider than long), sometimes reduced to a mere, highly ornate fingernail-shaving."
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昆蟲綱 (綱 Insecta)觀察者
safron描述
On planted Corylus americana. The plant had several normal catkins but then these odd ones. Is it some sort of gall?
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alamb42描述
Wild eggshells found on some Mistletoe. The plant was on the ground under a pecan tree. We had some bad thunderstorms recently.
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屬 Calycomyza觀察者
joemdo描述
On Mikania scandens
Seen while completing plant monitoring with Steve Woodmansee in the Hole-in-the-Donut, Restoration Area 2009 East in Everglades National Park.
All of my observations from today: https://www.inaturalist.org/observations?on=2024-01-02&order=asc&order_by=observed_on&place_id=any&user_id=joemdo
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絨泡黏菌科 (科 Physaraceae)觀察者
jamestdoucet描述
I'm going to guess that this is a fungi being devoured by a slime mold
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澤蘭屬 (屬 Eupatorium)觀察者
pttrsn描述
Seems like serotinum, but the leaves seem too sessile and so much serration to margin
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annieliveoak描述
Galls on Christmas berry, Lycium carolinianum. Nature Preserve. Grand Isle
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amberenergy描述
On Pluchea camphorata. Galls? Extreme drought + leafhopper damage? Virus? It affected all of the Camphor-weed in that area as well as a couple of other species of plants.
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屬 Marmara觀察者
ashley_bradford描述
On Passiflora incarnata fruit. I’ve got the fruit and am watching the progress. Initial photos were at 12:36 pm; the close-up was at 5:34 pm.
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生物 (生物)觀察者
kent_ozment描述
Black spots on sweetgum leaves (feeding damage, fungus, something else?)
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屬 Cerocatus觀察者
bradmoon描述
Cerocatus hardyi? For comparisons, see
https://bugguide.net/node/view/1297644 and https://bugguide.net/node/view/1231782
Also see https://www.inaturalist.org/observations/82985704
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annieliveoak描述
On Ambrosia artemisiifolia. Found during Catahoula NWR and vicinity butterfly count.
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annieliveoak描述
Don't ask me how many elderberry plants I inspected in multiple locations. Doesn't appear to be common. Last photo shows the gall that I opened. Exit hole visible in photo series. Museum complex area in town of Opelousas.
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屬 Tetraneura觀察者
cynodon描述
Galls on Planera aquatica.
Not sure if insect or mite or whatnot so I'm starting at Arthropoda...
Observation for the plant:
https://www.inaturalist.org/observations/152314425
I went back to this exact same spot to get some galls to cut open and made a sister post to this observation, see here: https://www.inaturalist.org/observations/157798884
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沼榆 (Planera aquatica)觀察者
cynodon描述
In standing water along boardwalk path in bottomland hardwood forest adjacent to lake.
See fruits in second photo. Not in the genus Ulmus as these fruits are nutlike and globular which instead indicates Planera. Planera aquatica is the only species within this genus in LA. Going by the key to Ulmaceae in the 2022 Flora of LA by Weakley.
Observation for the galls:
https://www.inaturalist.org/observations/152322171
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davidenrique描述
On Ilex opaca (prev obs)
Some different spots were also found on the leaves, I think they're a different species (next obs)
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屬 Marmara觀察者
wilpersm描述
Sign of stem mining insect larva on Pennsylvania Blackberry. This looks like a "subcuticular mine" in Eisman and Charney's system (Tracks and Sign, 2010, pp. 406-407). Only this insect genus is discussed, though no examples from Rubus are given, so this is a guess.
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真菌 (界 Fungi)觀察者
kent_ozment描述
Tiny rusty bumps on needle of loblolly pine. Discoloration in underlying needle.
