Ordgarius magnificus

Ordgarius magnificus, the magnificent spider, is a bolas spider in the family Araneidae.[1] It is endemic to forests along the Australian east coast.

Ordgarius magnificus
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Subphylum: Chelicerata
Class: Arachnida
Order: Araneae
Infraorder: Araneomorphae
Family: Araneidae
Genus: Ordgarius
Species:
O. magnificus
Binomial name
Ordgarius magnificus
(Rainbow, 1897)

Description

Females are up to 14mm long and almost as wide; males reach only 2mm. Females are creamy-white with a pattern of pink and yellow spots on the abdomen, and a crown of white and reddish tubercles on the head.

Habits

They live in trees or tall shrubs, rarely less than 2m above the ground. The easiest way to find them is to search for clusters of large, brown egg-sacs suspended among foliage; the spider will be found nearby, at day sheltering in a retreat made from rolled leaves and silk.

Like all bolas spiders, the female attracts male moths with an airborne pheromone. Once a moth approaches, the spider senses it coming due to vibration sensitive hairs on its outstretched legs. It is then caught with a sticky globule that is flung at the prey.

The egg-sacs are up to 5 cm long; one spider produces up to nine sacs per season, each with several hundred eggs.

gollark: MPU6050.
gollark: The basic raw-value-reading bit, which I could easily implement myself in python, works fine, but some DMP code I had to copy from the arduino library (which is probably why it breaks horribly?) causes æææ.
gollark: ```MPU6050 3-axis acceleromter example programASAN:DEADLYSIGNAL===================================================================2032==ERROR: AddressSanitizer: SEGV on unknown address 0x00000013 (pc 0x0014255c bp 0x7ea10018 sp 0x7ea10000 T0) #0 0x14255b (/home/pi/mputest/a.out+0x14255b) #1 0xcdec3 (/home/pi/mputest/a.out+0xcdec3) #2 0x76c256bf (/lib/arm-linux-gnueabihf/libc.so.6+0x2c6bf)AddressSanitizer can not provide additional info.SUMMARY: AddressSanitizer: SEGV (/home/pi/mputest/a.out+0x14255b) ==2032==ABORTING```This is very unhelpful.
gollark: Now, *technically* I could implement all the filtering and sensor fusion algorithms and calibration myself in python, however no.
gollark: So, I want to read some values from an I2C device. Now, you might think "foolish gollark that's something like 50 lines of python at absolute most", and it is except to get anything but raw values I need to use some on-chip "digital motion processor" which is extremely poorly documented.

References
  1. "Ordgarius magnificus". World Spider Catalog. Retrieved 16 August 2017.
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