dbarber 的最愛
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bertharris描述
I'm 90% sure this was on coralberry Symphoricarpos orbiculatus. It didn't have any leaves or fruit and was unusually tall (growing in shade).
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海金沙屬 (屬 Lygodium)觀察者
snofleak描述
Looks like a leaf with some seeds kinda growing out of it
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justin842描述
There is a strange growth on this rusty lyonia. Im not sure what to make of it. I think that it may be some form of gall.
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sunflowerguy描述
On Helliborus (Christmas rose)
IN Europe, othe species are also noted, such as Coniothyrium delacroixii and Coniothyrium olympicum.
According to the USDA Mycological Herbarium database:
https://nt.ars-grin.gov/fungaldatabases/specimens/new_frameSpecimenReport.cfm
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毛馬齒莧 (Portulaca pilosa)觀察者
hhulsberg描述
Numerosos ejemplares en las terrazas de cultivo indígenas abandonadas hace siglos, en las actuales ruinas de Santa Rosa de Tastil (a 3.200 m de altura)
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klearad描述
Anthribidae
It has four ridges on it's elytra
Thanks Joshua
Anthribinae conspersus
Family: Anthribidae
Subfamily: Anthribinae
Tribe: Corrhecerini
Genus: Pantorhaenas
Pantorhaenas conspersus
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flammulated描述
Fungus? Leaf mite? Interesting small undulations/indentations on the beech leaves.
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癭蜂族 (族 Cynipini)觀察者
cynestor描述
On Quercus agrifolia abaxial leaf veins. Not at all sure if these qualify as galls, but something has definitely played with the plant chemistry to produce this. Pathogen? Or a kind of scar marking where a detachable gall once was?
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節肢動物門 (門 Arthropoda)觀察者
justjaz47描述
Erythrina caffra. Would like to know what wasp has colonized this seedling
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jimbrighton描述
Attached to trim tabs on a boat that we hauled out. The boat has been at the boatyard most of the summer.
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細菌界 (界 Bacteria)觀察者
ranger_jodi描述
Iron-eating bacteria causes this iridescence which breaks into sharp-edged plates when disturbed, as shown in second photo.
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巴氏蠶白僵菌 (Beauveria bassiana)觀察者
mbassa描述
More interested in the white fungus? Seems to be emerging from all the joints.
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苦擬蠍科 (科 Chernetidae)觀察者
slovianka描述
An example of forezy phoresis (or phoresy) - pseudoscorpions on the leg of a Crane fly
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繁縷 (Stellaria media)觀察者
jane41描述
Several found on the underside of bark on a dead tree. 1 or 2mm across. Color varies from white to pale yellow to dark amber.
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擬鱷龜 (Chelydra serpentina)觀察者
quaa描述
Poor photo. Welcome expert assessment. Estimate width of carapace at 14 inches.
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colinpurrington描述
Calopteron terminale because (1) transverse depression on elytra, (2) uniformity of ridge heights, and (3) blue tinge. I'm not sure how useful blue tinge characteristic is (from BugGuide page on species). In case useful for anyone else learning about this genus I took a stab at some visual ID tips (on pic #2):
The other two members of the genus in the United States and Canada are Calopteron reticulatum and Calopteron discrepans. I have a blog post with more pics.
Please also see the very similar Caenia dimidiata.
There are many more species (100+?) in Mexico, Central America, and South America but those species are not yet logged into iNaturalist. So if you have observed a Calopteron outside of the United States, keep your ID at the genus level even if it sort of looks like one of the three species in the United States.
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海稚蟲科 (科 Spionidae)觀察者
susanhewitt描述
Three large grooves, and a few little ones, in a shell of the Cross-barred Venus.
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屬 Acropteris觀察者
ivijayanand描述
Location: Makunda Christian Hospital, Karimganj District, Assam
Date: July 2018
Equipment: Nikon D800 with Micro-Nikkor 105mm
