I have been looking searching and meditating over this one now for a week and it is none of the described genera, we can only label it a member of the subtribe Aelurillina .
Still a lovely little spider
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Moderator: Klipspringer
I have been looking searching and meditating over this one now for a week and it is none of the described genera, we can only label it a member of the subtribe Aelurillina .
And ExFmem's is the male Eupeodes corollaeBluTuna wrote: ↑Tue Dec 31, 2013 10:31 am Migrant Hoverfly Eupeodes corollae
Family: Syrphidae. Subfamily: Syrphinae
© BluTuna
Male
© BluTuna
Garden in Johannesburg
Description
Adults are 6–11 mm in body length. Wingspan: 10-12 mm. Males and females have different marking on the abdomen; males have square commas on tergites 3 and 4, whereas females have narrow commas.
Distribution
E. corollae is found across Europe, North Africa and Asia. Adults are often migratory. A widespread species that has been introduced to South Africa where it is common.
Habitat
It can turn up in almost any open habitat: Fynbos, patches of flowers in fields, road verges, gardens.
Biology
Females of Eupeodes corollae lay up to 1000 eggs. One single E. corollae larvae can suck out more than 800 aphids. In Eurasia more than 60 different species of aphids and related insects are known as prey of the E. corollae larvae. The larva grows for about 10 days (depending on the temperature) and then pupate. After another 8-9 days the adult hatches. In Central Europe there are several (up to 4-6) generations of E. corollae per year. It it obvious that species like E. corollae can affect the number of aphids in a biotope.
Links: Biodiversity Explorer
https://www.researchgate.net/publicatio ... _of_genera
Klipspringer wrote: ↑Thu May 07, 2020 8:45 pm This one is misidentified, it is actually Allograpta fuscotibialis
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"And ExFmem's is the male Eupeodes corollae
Nope, totally on board with that.Klipspringer wrote: ↑Thu May 07, 2020 8:12 pm
This is a juvenile Stenaelurillus guttiger.
Objections?