A yellow Star
Spiny-backed Spider or Spiny-backed Orb-weaver,
with dark brownish-black spikes and markings, including two bands
that run across the
shell
and that are lined by tiny dots on the outside.
The same species, i.e. Gasteracantha doriae, yet another individual, here
seen from the underside. In Thai it, is generically called
maengmoom lang naam.
Both these spiders were spotted in
Hue.