-
Hemerythrin (also
spelled haemerythrin;
Ancient Gr****: αἷμα, romanized: haîma, lit. 'blood',
Ancient Gr****: ἐρυθρός, romanized: erythrós, lit. 'red') is...
- pigments. The most
common of
these is haemoglobin, but some
groups have
haemerythrin or the green-coloured chlorocruorin, instead. The
nervous system consists...
-
phagocytic amoebocytes and
cells containing the
respiratory pigment haemerythrin. The
alimentary canal is straight,
consisting of an
eversible pharynx...
-
instead accomplished by the coelom,
which contains the
respiratory pigment haemerythrin, and the
separate tentacular system, the two
being separated by an elaborate...
