Adicionado na data
agosto 31, 2024
03:13 PM PDT
Descrição
Five (!) oak gall wasp species on adjacent leaves ;-)
Adicionado na data
abril 5, 2023
02:42 PM CST
Adicionado na data
setembro 1, 2023
07:15 AM PDT
Adicionado na data
junho 19, 2024
07:58 AM PDT
Adicionado na data
junho 14, 2024
11:39 PM UTC
Adicionado na data
maio 20, 2024
09:22 PM PDT
Adicionado na data
maio 16, 2024
11:13 AM PDT
Descrição
I think? She was valiantly stabbing tons of aphids on these infested bee blossom stems. A queen!
Adicionado na data
abril 29, 2024
11:30 PM PDT
Descrição
Western Lynx with prey dangling from orange tree via silk. I'm sorry for the fly, but I respect the arthropod circle of life and the Lynx's hunting ability.
Adicionado na data
dezembro 21, 2022
10:56 AM CST
Adicionado na data
dezembro 19, 2023
10:15 PM UTC
Descrição
Genus identification based on relative eye sizes and spinneret length. Species identification based on geographic data.
Adicionado na data
dezembro 27, 2023
03:17 PM NST
Adicionado na data
dezembro 16, 2023
04:20 AM UTC
Adicionado na data
março 7, 2018
08:14 AM UTC
Adicionado na data
março 5, 2020
05:54 PM MST
Descrição
Hololena sp. set up a nursery in the left side of our kitchen sink. She's created an egg sac which she has decorated/camouflaged. She held still enough to do focus stacking on the second image.
Adicionado na data
abril 20, 2013
03:22 PM MDT
Adicionado na data
setembro 30, 2023
11:40 PM PDT
Descrição
Culvert pipe, 415 Club House Dr., Blue Jay, CA 92317
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setembro 30, 2023
09:30 PM PDT
Descrição
Riparian area, willow and palm, from foliage
Adicionado na data
julho 14, 2013
10:31 PM EDT
Descrição
Adult male. Seems to have lost both pedipalps.
Adicionado na data
setembro 19, 2023
03:49 PM PDT
Descrição
AI says it is as clueless as I am. It was very fast and I only got a couple of pictures before he escaped.
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setembro 12, 2023
07:59 PM PDT
Descrição
minute adult males found under granite slabs in shaded rocky canyon
Adicionado na data
agosto 25, 2020
03:31 PM UTC
Descrição
Made a web over our small pond. Photo 1 is the underside of the spider.
Adicionado na data
fevereiro 21, 2021
05:08 PM PST
Adicionado na data
julho 29, 2021
05:20 PM CDT
Adicionado na data
agosto 16, 2022
08:26 PM UTC
Adicionado na data
setembro 7, 2023
09:29 PM PDT
Descrição
Ovipositing on an Andricus atrimentus gall
Adicionado na data
maio 10, 2023
09:21 PM PDT
Descrição
Eggs on a sprout in a balcony garden
Adicionado na data
agosto 25, 2023
01:00 AM UTC
Adicionado na data
agosto 20, 2023
11:23 AM PDT
Descrição
Anachemmis sober Chamberlin GMR
Adicionado na data
julho 23, 2023
03:10 AM UTC
Adicionado na data
março 11, 2017
08:07 AM CST
Adicionado na data
julho 19, 2023
05:08 PM PDT
Descrição
Continuation of observations from 7/16/23 and earlier today (7/19/23). Emerged parasite wasps that originated in an potter wasp nest (around 20+ in the one pot, last picture) were released. Less than 5mm in size. Pretty docile and it appears the smaller males were already attached to females. A fascinating experience to watch the development of the pupa outside of the nest. Any insights on a more specific ID are welcome!
Adicionado na data
junho 20, 2023
08:49 AM UTC
Adicionado na data
julho 6, 2015
11:50 PM PDT
Descrição
Male and female found in the same web mass under an old log. Both were collected and after some guidance the female was identified as C. angelena using Chamberlin and Ivie's 1941 revision.
The clincher was the long scape (or stylus in Chamberlin and Ivie 1941) on the epigynum - a defining feature of the genus. It was very close to both C. restricta and C. angelena, but the stylus is white in restricta and dark in angelena. C. angelena has also been found in California while restricta has not (supporting point).
According to the revision, members of this genus are very close in appearance to Agelenopsis, requiring a detailed look at the spider's reproductive structures to distinguish them. Interestingly, the male has never been formally described.
Adicionado na data
junho 29, 2023
06:22 PM UTC
Adicionado na data
maio 14, 2016
05:13 PM PDT
Adicionado na data
novembro 16, 2021
06:56 PM PST
Descrição
rocky river canyon habitat
Adicionado na data
novembro 22, 2021
12:57 PM PST
Descrição
shaded conifer rocky forest, in mineshaft
Adicionado na data
maio 25, 2023
02:45 PM PDT
Descrição
Can anyone ID what it is eating? Termite?
Adicionado na data
julho 9, 2021
09:10 AM CDT
Adicionado na data
fevereiro 20, 2021
07:05 PM PST
Adicionado na data
abril 22, 2018
09:59 PM HST
Adicionado na data
junho 5, 2017
08:58 PM PDT
Adicionado na data
outubro 27, 2021
03:41 PM PDT
Adicionado na data
setembro 10, 2020
09:43 PM PDT
Descrição
White Mountains, Mono County, California
Adicionado na data
maio 13, 2018
09:15 PM PDT
Descrição
Female pallid-winged grasshopper from California Valley, San Luis Obispo County, CA.
Adicionado na data
outubro 9, 2017
11:22 PM PDT
Descrição
McGinnis Creek area, San Luis Obispo County, California
Adicionado na data
outubro 12, 2017
08:22 PM PDT
Descrição
Pinnacles National Park, San Benito County, California
Adicionado na data
outubro 2, 2017
09:50 PM PDT
Descrição
San Jacinto Mountains, Riverside County, California
Adicionado na data
julho 30, 2021
10:22 PM PDT
Descrição
Female fontana grasshopper from Chimineas Ranch, San Luis Obispo County, California
Adicionado na data
julho 30, 2021
08:06 PM PDT
Descrição
Male strenuous grasshopper from Santa Barbara County, California
Adicionado na data
julho 30, 2021
08:06 PM PDT
Descrição
Male pallid-winged grasshopper from Santa Barbara County, California.