Black Widow Mating




		False Black Widow Spiders Mating

	Breeding notes For mating I transferred the adult female into a flowerpot for a few days, waiting for her to spin her untidy tangle-web, into a suitable position for my photography. I placed the male into the flower pot a few days later, at first both spiders were chasing each other, but soon calmed down, and was not long before I was filming the mating, and female showed no aggression towards the male during or after mating, although she was well fed before, by placing crickets into her web every few days from when both spiders were a tiny sling.



False Black Widow Spider Eating Prey (Steatoda paykullana)

False Black Widow Spider (Steatoda paykullana).

Black Widow Spiders Mating explained.
At first glance the picture on the left dose not look like spiders mating, unless you understand spider sex, so I will try and explain. Earlier the adult male spider would have spun a temporary hammock styled sperm web, which he would have used to deposit sperm, then pick up and store using his palpi. If you look carefully at the picture on the left, close-up above you can see the male inserting the end of its pedipalps into the female, and just look where her fangs are positioned facing the male, luckily she has been well fed.

Andy Newman Images© 11/012

False Black Widow Spider guarding two egg sacs.




		False Black Widow Spider Guarding Egg Sac.

Mating was on the 29/12/11 and the egg sac created on the 18/01/12 A very protective mum, she rests on a twig, until any movement, then she moves to protect her nest. On the 21/01/12 The female False Widow spider has made another egg sac six inches above the first sac, near the top of the sweet container she is housed in. I never expected another egg sac so soon before the first has hatched, she is now protecting two egg sacs.



	False Black Widow Spider guarding three egg sacs.

A few days later after making a second egg sac, the female False Widow spider moved the first sac, through her tangled web, next two the second egg sac, in a horizontal position. I would have like to have witnessed her moving the sac. So now she can guard both sacs at the same time instead of protecting her egg sac separately. She has captured crickets I placed in the container and wrapped them in silk, storing her prey close to the sacs, knowing this caring mum, food or her babies for when they hatch. I have not seen two egg sacs with false widow spiders, but I suppose if one sac fails or is damaged the other might survive. She places her fangs into the sac frequently checking, a brilliant mum, I am spraying the container with water every few days, housed in a heated vivarium. Andy Newman Images 29/01/12.

Male and femsle False Black Widow Spider.

False Black Widow spider guarding three egg sacs.

On the 04/02/12 The female False Widow Spider has made another egg sac, so now she is guarding 3 egg sacs, again the egg sac was made at the bottom of the sweet jar she is contained in, and later moved to the top, so she can protect them all together. I reintroduced the male. he spent many hour’s vibrating the web, she is tolerating him, now both living together.Andy Newman Images ©

Baby False Black Widows Hatched - Female guarding eight egg sacs.

10/03/12 Now guarding 8 egg sacs, and first batch of baby spiders hatched, some are larger than I expected so maybe some Cannibalism. Female is still very fat and is taking large crickets straight from tweezers, I placing squashed crickets on the tangle web for the babies, she is eating more crickets in a week then my large tarantulas, or at least sucking its food dry leaving empty carcasses. I have now moved babies into another large sweet jar, with egg sacs to keep them clean, baby spiders are living in group.

False Black Widow 11 egg sacs.

02/04/12 Now guarding 1 egg sac, which is the eleventh, male always close female.

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			Hatchlings can be distinguished between sexes this is male.



		False Black Widow Spider Hatchlings..

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