- In biology, a
rachis /ˈreɪkɪs/ (from the
Ancient Gr****: ῥάχις [rhákhis], "backbone, spine") is a main axis or "shaft". In vertebrates,
rachis can refer...
-
Pachnodus curiosus Pachnodus ladiguensis Pachnodus velutinus Rhachis comorensis Rhachis sanguineus Aldabra banded snail (Rhachistia aldabrae)
Family Charopidae...
- This
species was
endemic to Mauritius.
Mollusc Specialist Group (1996). "
Rhachis sanguineus". IUCN Red List of
Threatened Species. 1996: e.T19441A8892618...
-
ostrich down
feather is an
example of a
plumulaceous feather. Its
rudimentary rhachis with long
flexible barbs and
elongate barbules cannot form vanes....
- Mayotte, an
island in the
Indian Ocean.
Mollusc Specialist Group (1996). "
Rhachis comorensis". IUCN Red List of
Threatened Species. 1996: e.T19440A8892573...
- ῥάχεως (rhákhis, rhákheōs) rachipagus, rachis, rachischisis, rhachiodont,
rhachis rhag-, rheg- rend, tear Gr**** ῥηγνύναι (rhēgnúnai), ῥαγίζω, ῥῆξις (rhêxis)...
- bristly-hairy
pedicels about 3 cm long and held
vertically (whether the
rhachis is
erect or sprawling). Each
fruit consists of a pod with two segments:...
-
Rachischisis (Gr****: "
rhachis - ῥάχις" - spine, and "schisis - σχίσις" - split) is a
developmental birth defect involving the
neural tube. This anomaly...
- from T. vulgare, with its
tougher ear
rhachis and the
beards releasing the
grains easily, by
their ear
rhachis that are
brittle when ripe and
their firmly...
- shaped,
striated Gr**** ῥᾰ́βδος (rhábdos), wand, stick,
stripe rhabdomyolysis rhachi(o)-
spine Gr**** ῥάχις (rhákhis),
spine or
backbone rachial, rachialgia,...
