chrisbrooks's picture

Tetragnatha

Observed: 3rd April 2012 By: chrisbrooks
Sea Fish AtlasSeaKeys
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Tetragnatha
Description:
Identifications
Species interactions

No interactions present.

Comments

jeremyr's picture

It's got that midline mark on

It's got that midline mark on the sternum which only T. extensa and pinicola have?

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chrisbrooks's picture

Noted thanks

But it is still tricky to go beyond genus ?

jeremyr's picture

yep, a shame there's no pic

yep, a shame there's no pic of the other side, abdomen dorsum of pinicola has a silvery "sheet with very fine reticulations", but that's still only an approximation. amazing how, as with slugs, juveniles and sub-adults look simply like small or tiny versions of a huge adult, so size is no help. (I couldn't even get genus agreement on mine and it's about as big as T. gets)

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