-
phylum composed of two classes, the
enteropneusts and the pterobranchs, both
being forms of
marine worm. The
enteropneusts have two
developmental strategies:...
-
nerve cord.
There are two
living groups of hemichordates. The
solitary enteropneusts,
commonly known as "acorn worms", have long
proboscises and worm-like...
- PMC 4729200. PMID 26580012. Smith, KL; Holland, ND; Ruhl, HA (July 2005). "
Enteropneust production of
spiral fecal trails on the deep-sea
floor observed with...
-
location of the
structures is not
strictly established, also in some
enteropneusts, it is
likely that
asymmetrical states in
hemichordates are not under...
-
predators and parasites.
Planctosphaera pelagica larvae are also
larger than
enteropneust larvae; due to the size
difference and
presence of
mucous glands, they...
-
Deuterostomes usually exhibit enterocoely; however, some
deuterostomes like
enteropneusts can
exhibit schizocoely as well. The term
refers to the
order of organization...
- Morris,
Simon Conway; Cameron,
Christopher B. (March 2013). "Tubicolous
enteropneusts from the
Cambrian period". Nature. 495 (7442): 503–506. doi:10.1038/nature12017...
- ISBN 978-0198540472. Nübler-Jung, Katharina; Arendt,
Detlev (1996). "
Enteropneusts and
chordate evolution".
Current Biology. 6 (4): 352–353. Bibcode:1996CBio...
-
Balanoglossus gigas is a
species of
large free-living
enteropneust (acorn worm)
found in the
Atlantic Ocean. It is the
largest acorn worm
currently known...
- hemichordates. Its
bulbous posterior structure is
similar to
Cambrian enteropneusts,
making it
likely that this structure, as well as
paired feeding arms...
