2018|biblio/29298334]]), and 132 ± 13 h (5.5 d) at 20 °C and 159 ± 20 h (6.9 d)
at 15 °C ([[Troedsson and coll., 2002|biblio/10.3354_meps243083]]). Note that
culture conditions might differ.
+ - Increased food abundance increases egg number but does not change diameter nor
+ generation time ([[Troedsson and coll., 2002|biblio/10.3354_meps243083]]).
- The _Oikopleura_ CNS possesses homologs of the vertebrate forebrain,
hindbrain, and spinal cord, but not the midbrain. No expression of
_pax2/5/8_ is detected between the _otxa_ + _otxb_ and the _hox1_ territories.