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Net casting spider

Deinopis subrufa (Male)

Description:

Look who came right up to my door this morning. The net casting spider AKA the ogre faced spider for its HUGE eyes and handsome face, this male has large spring loaded palps. Its most posterior pair of eyes point upwards but its huge pair of eyes give it powerful eyesight for casting its net over insects running along the ground. Here is the net with a female spider http://www.projectnoah.org/spottings/114... .

Habitat:

On flyscreen by the front door.

Notes:

Other locally observed net casting spiders. http://www.projectnoah.org/spottings/135... http://www.projectnoah.org/spottings/821... http://calamvalecreek.awardspace.com/net...

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26 Comments (1–25)

LaurenZarate
LaurenZarate 10 years ago

Thank you Martin, great link, even with pictures of the web and how they hold it! I'm dying of curiosity about those springs on the palpi!

MartinL
MartinL 10 years ago

Thank you leanne

LeanneGardner
LeanneGardner 10 years ago

Brilliant find Martin & congrats on your SOTD :)

MartinL
MartinL 10 years ago

Thank you mona and beaker and Antonio and Manuel and Tom and Johan.

Johan Heyns
Johan Heyns 10 years ago

Wow!

Tom15
Tom15 10 years ago

Martin, congrats on SOTD with a nice find and great pics!

Amazing! I already shared this spot with my friends. Thank you!

amazing macro MartinL,great series,congrats on the SOTD and thanks for sharing

beaker98
beaker98 10 years ago

Great! Congrats Martin on the SOTD!

Mona Pirih
Mona Pirih 10 years ago

Congratulations Martin.. Love the details.. Very nice series..

MartinL
MartinL 10 years ago

Thank you adasha. Thank you beaker. I shall attempt a photo of his web if possible.

beaker98
beaker98 10 years ago

Congrats on SOTD! Awesome spider!

Adarsha B S
Adarsha B S 10 years ago

Congratulation Martin!
A very unique kind of macro for this flat fellow :)
Superbly done :)

MartinL
MartinL 10 years ago

Thanks for your correction EmilieChich.
I have cut/pasted the name from a source below
http://ednieuw.home.xs4all.nl/australian...
I checked other sources and agree with your comment.
I have made the correction.

MacChristiansen
MacChristiansen 10 years ago

Congratulations Martin on your SOTD.

EmilieChich
EmilieChich 10 years ago

Great macros, Martin, bravo and thanks for sharing!
Just a remark: the name should be Deinopis and not Deinopsis. The latter is beetle of the Staphylinidae family.

MartinL
MartinL 10 years ago

Thanks for your comments.
Lauren, I recall an image of these 'springs' and described them as such but they do not seem to occur in other spiders. I had to go searching for this image and found it here; http://ednieuw.home.xs4all.nl/australian... The palps, of course transfer a spermatophore to the female and the spring has a function that I do not know. I will need to research more, or ask BugEric; he may know.
http://bugeric.blogspot.com.au/2011/11/s...

Neil Ross
Neil Ross 10 years ago

A beautiful series of photos of this amazing spider. Congrats, Martin, on your SOTD.

LaurenZarate
LaurenZarate 10 years ago

Congratulations Martin! A wonderful portrait! How do they use those spring loaded palpi?

Tiz
Tiz 10 years ago

Spiders are so difficult I think, but this series are among the best I have seen in a long time! Inspiring Martin! And congratulations, it is so very well deserved!

MartinL
MartinL 10 years ago

Thanks for your comments, Mark, I guess it has been hunting in my garden which is progressively being weeded, so it has moved over to the doorway. It does not appear to have been actively hunting there. If it constructs a snare, I will certainly be watching.

MartinL
MartinL 10 years ago

Thank you KarenL for recognizing this fellow.
There are lots of spectacular spiders that deserve to be noticed. This one certainly holds its own. It is another amazingly interesting but docile and harmless species

Mark Ridgway
Mark Ridgway 10 years ago

Congratulations Martin. Those palps are magnificent. I'll bet they are used for more than just palping :-) No little discarded webs around?

Dilan Chathuranga
Dilan Chathuranga 10 years ago

Wow!!Amazing!Congrats Martin!!

KarenL
KarenL 10 years ago

What a beauty! Congrats Martin, this unusual spider has been chosen Spotting of the Day!

The net casting spider (Deinopsis subrufa) has a unique way of hunting; it stretches a trapezoidal web between its four front legs, which it uses to catch its insect prey.

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MartinL
Spotted by
MartinL

Croydon, Victoria, Australia

Spotted on Jan 23, 2014
Submitted on Jan 23, 2014

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