अंग्रेज़ी किताबें जो «ENTEROPNEUST» से संबंधित हैं
निम्नलिखित ग्रंथसूची चयनों में
enteropneust का उपयोग पता करें।
enteropneust aसे संबंधित किताबें और अंग्रेज़ी साहित्य में उसके उपयोग का संदर्भ प्रदान करने वाले उनके संक्षिप्त सार।.
1
Interrelationships of the Platyhelminthes
1991); and among deuterostomes, enteropneust hemichordates and holothurian
echinoderms have larval stages entering the interstitial environment where the
stage for progenesis is set. Moreover, enteropneust hemichordates are reported
...
D T J Littlewood, R. A. Bray, 2000
2
Echinoderma and
Enteropneust: Larvae of Echinoderma and ...
This is a reproduction of a book published before 1923.
British Antarctic Expedition, Ernest William Macbride, 2011
3
Ecosystems of the Deep Oceans
Hemichordata Enteropneust worms are relatively common in the deep sea,
though reproduction has only been examined in a single species. The very
elongate “spaghetti worm,” Saxipendium coronatum, lives draped over rocks in
areas of ...
4
The Invertebrates: A Synthesis
7.5 Ciliary feeding currents on the proboscis and collar of an enteropneust
hemichordate (after Barrington, 1965). water current is discharged through
pharyngeal pores opening on the body surface. Such a unidirectional flow is a
more efficient ...
R. S. K. Barnes, Peter P. Calow, P. J. W. Olive, 2009
5
Animal Evolution: Genomes, Fossils, and Trees
There is another problem, however, and that is determining whether the
enteropneust or pterobranch body plan is primitive for hemichordates. Because
lophophorates were suggested as ancestral, the pterobranch model has
traditionally been ...
Maximilian J. Telford, D. Timothy J. Littlewood, 2009
6
Modularity in Development and Evolution
The other enteropneust clade, the harrimaniid worms, has direct-developing,
nonfeeding larvae (Hyman 1959; Barrington 1965; Cameron et al. 2000). The
colonial pterobranch hemichordates vary dramatically in morphology and life
history ...
Gerhard Schlosser, Günter P. Wagner, 2004
7
Animal Evolution: Interrelationships of the Living Phyla
R. Soc. Lond. B 236: 553–590. Burdon-Jones, C. 1956. Observations on the
enteropneust, Protoglossus koehleri (Caullery & Mesnil). Proc. Zool. Soc. Lond.
127: 35–58. Burdon-Jones, C. 1962. The feeding mechanism of Balanoglossus
gigas.
8
Horizontal Gene Transfer
Enteropneusts with tornaria larvae probably include descendants of the original
hybrid between an enteropneust and a planctosphaeromorph and possibly
descendants of subsequent hybridizations between enteropneusts with larvae
and ...
Michael Syvanen, Clarence I. Kado, 2001
11.2 Enteropneust hemi- chordates. (A) External view of Harrimania. (B) Sagittal
section of anterior portion of a typical enteropneust to show gross anatomy. (C)
Detail of gills of Saccoglossus, showing coelomic spaces within the tongue bars;
...
10
Looking for the Deuterostome Ancestor: Hemichordate ...
The other deep-sea enteropneust, Saxipendium coronatum belongs to the family
Harrimaniidae. Because enteropneusts are paraphyletic, these data suggest that
the hemichordate ancestor was a solitary enteropneust worm. Section 2: ...
Amanda Leigh Rychel, 2008
«ENTEROPNEUST» पद को शामिल करने वाली समाचार सामग्रियां
इसका पता लगाएं कि राष्ट्रीय और अंतर्राष्ट्रीय प्रेस ने निम्नलिखित समाचार सामग्रियों के बारे में क्या चर्चा की है और इस संदर्भ में
enteropneust पद का कैसे उपयोग किया है।
The tooth-lined 'penis worm' now gets a dentist's handbook
Above image: Two individuals of Harrimania planktophilus, a modern enteropneust (harrimaniid) worm. Photo: C.B. Cameron, Université de ... «ZME Science, मई 15»
A New Worm from the Cambrian Highlights Darwin's Dilemma
But much more interesting is that the enteropneust branch is now extended all the way back to the Cambrian, in a form easily traceable from ... «Discovery Institute, मार्च 13»
The strange phallus-shaped creature which scientists say provides …
The strange-looking invertebrate is thought to be a previously unknown ancestor of the acorn worm, or enteropneust, a seldom seen animal ... «Daily Mail, मार्च 13»
Palaeontology: Tubular worms from the Burgess Shale
Caron and colleagues describe enteropneust (acorn worm) fossils that are very similar to modern harrimaniid enteropneusts, but that are ... «Nature.com, मार्च 13»
Phallus-like animal is a missing link
Two Harrimania planktophilus, a modern enteropneust worm. This proboscis is to the left. The length of an uncoiled animal is about 32mm. «ABC Science Online, मार्च 13»
Meet Yoda, the deep-sea acorn worm who lives 1.5 miles beneath …
The Yoda worm, technically known as an enteropneust, is described in the latest issue of the journal Invertebrate Biology. A remotely-operated ... «The Independent, अक्टूबर 12»
Deep Seafloor Surprisingly Alive, Discoveries Reveal
Of particular interest are three new species of brightly colored enteropneust, a kind of deep-sea worm. The small invertebrates, about four ... «LiveScience.com, जुलाई 10»
Secrets of backboned life found on undersea mountains
This is an enteropneust, otherwise known as an acorn worm. Called the northern pink, it feeds on sediment from the sea floor 2700 metres ... «New Scientist, जुलाई 10»
10 Crazy-Looking New Deep-Sea Creatures
Three of the species, which look like colorful wavy worms, belong to a group of creatures called Enteropneust, which is believed to be the ... «Wired News, जुलाई 10»
