jimmoore 的最愛
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jimmoore描述
Thanks to Blaine Mathison at BugGuide.net for confirming my ID.
Weverton/C & O Canal, Washington County, Maryland; Harpers Ferry quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Thanks to bugologist1 at BugGuide.net for the ID: https://bugguide.net/node/view/1942937#3817926
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jimmoore描述
Thanks to Chris Angell at BugGuide.net for the ID: https://bugguide.net/node/view/2367209
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jimmoore地點
Papua Explorers Resort house reef & shallows, Raja Ampat Regency, West Papua, Indonesia (Google, OSM)
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Rachel Carson Conservation Park, Montgomery County, Maryland; Sandy Spring quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Thanks to Bill Dean at BugGuide.net for the ID: https://bugguide.net/node/view/2381952#3802992
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觀察者
jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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什麼
屬 Neanura觀察者
jimmoore描述
New genus for MBP!
Some members of the family "possess chemical defenses and advertise them with bright aposematic colors." (BugGuide).
Thanks to Frans Janssens at BugGuide.net for the ID: https://bugguide.net/node/view/2363056/bgimage Frans indicates this may be N. persimilis.
Adkins Arboretum, Caroline Co., Maryland; Ridgely quad
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jimmoore描述
Flies in this group require dissection to identify to species.
Thanks to John F. Carr at BugGuide.net for the ID: https://bugguide.net/node/view/2116009
Patuxent River State Park â Elton Farm Rd., Montgomery Co., Maryland; Sandy Spring quad
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jimmoore描述
New species for MBP and the first mid-Atlantic record on BugGuide!
Thanks to Diane Young at BugGuide.net for the ID: https://bugguide.net/node/view/2283676
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Thanks to Ken Wolgemuth at BugGuide.net for confirming the genus ID: https://bugguide.net/node/view/2341538#3747996
Banner's Overlook, Greenridge State Forest, Allegany County, Maryland; Paw Paw quad
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jimmoore描述
A. fuscus or A. holomelas? Is the latter a recent split? It is not in my books.
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笛鯛屬 (屬 Lutjanus)觀察者
jimmoore地點
Papua Explorers Resort house reef & shallows, Raja Ampat Regency, West Papua, Indonesia (Google, OSM)
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什麼
輻鰭魚綱 (綱 Actinopterygii)觀察者
jimmoore描述
Walindi Plantation Resort, New Britain, Papua New Guinea
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jimmoore描述
Russell Rd., Garrett County, Maryland; Barton quad. Circa 2900 feet elevation.
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冠果蠅屬 (屬 Stegana)觀察者
jimmoore描述
This looks like it might be in the S. coeloptera group given eye/head shape and orientation?
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什麼
微蜂短腹眼蠅屬 (屬 Thecophora)觀察者
jimmoore描述
Ten Mile Creek, Black Hill Regional Park, Montgomery Co., Maryland; Germantown quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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rborchelt描述
Population is still hanging on here along Big Run, where it is partial to hemlock forest and uses Cardamine diphylla as a host plant.
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姬果蠅屬 (屬 Scaptomyza)觀察者
jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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什麼
大葉蟬亞科 (亞科 Cicadellinae)觀察者
jimmoore地點
Asociacion para La Conservacion de Aves y La Biodiversidad Koepcke's Hermit, San Martin, Peru (Google, OSM)描述
Asociacion para La Conservacion de Aves y La Biodiversidad Koepcke's Hermit, San Martin, Peru
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什麼
芒蠅屬 (屬 Atherigona)觀察者
jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
I think this is S. brevicornis. (BugGuide.net confirmed the genus but not the species).
Catoctin Mountain Park, Frederick County, Maryland; Blue Ridge Summit quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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jimmoore描述
In coniferous/deciduous forest near a brackish water marsh. maybe Orchestia grillus?
Chesapeake Bay Environmental Ctr., Queen Annes County, Maryland; Queenstown quad
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jimmoore描述
Rock Creek Stream Valley Park, S. of Twinbrook Parkway x Veirs Mill Road, Rockville, Montg. Co., Maryland; Kensington quad
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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.
