«HYDRANTH»に関連する英語の本
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hydranthの使いかたを見つけましょう。
hydranthに関する本と英語文献で使われた文脈を提供するための簡単な抜粋文。
1
Absorption of the
Hydranth in Hydroid Polyps
This scarce antiquarian book is a selection from Kessinger Publishing's Legacy Reprint Series.
2
Sessile Animals of the Sea Shore
A terminal bud develops rapidly into a new internode, a new hydranth and
another terminal bud. It then passes into a resting period, the duration of which
may be very regular, suggesting an endogenous timing mechanism, but external
factors ...
3
The Light and Smith Manual: Intertidal Invertebrates from ...
Hydranths small (generally <5 mm long); tentacles 15-40 or less, scattered along
hydranth body or in whorls 18 18. Tentacles up to 40; colony branched or
unbranched, not growing on a bryozoan host 19 — Tentacles up to about 15,
colony ...
Sol Felty Light, James T. Carlton, 2007
4
A Student's Guide to the Seashore
1 Athecate hydroids – the perisarc stops short of the hydranth, gonozooids and
nematophores and forms a protective covering only for the interconnecting
strands.Thehydranthcannotbewithdrawn(Fig.6.14a). Colonialorsolitary ...................
p.101 ...
J. D. Fish, S. Fish, 2011
The nutritive zooids are called Gastrozooids or Polyps or hydranth. Structure of
Hydranth The polyp or the hydranth (Gr., hudor-w&ter + anthos-fto-wer) is like a
mini Hydra. It remains attached with the short side branch of hydrocaulus.
Dr. M. C. Bhatnagar, Dr. Geeta Bansal
6
Coelenterate Biology 2003: Trends in Research on Cnidaria ...
Gh, growing zone (rudiment) giving rise to a hydranth; Gi, growing zone (
rudiment) giving rise to the next shoot internode; Gp, growing zone started
formation of the hydranth pedicel; H, immature hydranth; Hb, hydranth bud. (Fig.
6 I and II).
Daphne G. Fautin, Jane A. Westfall, Paulyn Cartwright, 2005
7
Modern Text Book of Zoology: Invertebrates
(a) Polyp or Hydranth. Polyp (Gr., polypus, many-footed) or hydranth (Gr., hydra,
water serpent + anthos, flower) is the nutritive zooid of colony. A nutritive zooid is
also called a gastrozooid or trophozooid. It is yellowish in colour and has the ...
8
Hydroids of Greenland and Iceland (Cnidaria, Hydrozoa)
16C) develop on body of initially only somewhat smaller hydranths with
shortened tentacles, one whorl of up to 8 gonophores with a simpie, curved
spadix. Hydranth bearing the gonophores later reduced to a variable degree,
spadices shed.
9
Circannual Clocks: Annual Biological Rhythms
At the two higher temperatures, si— milar endogenous changes in longevity were
observed, and the maximum and minimum values for hydranth life spans in the
colonies cul— tured at three constant ambient temperatures are given in table 3.
10
Pamphlets on Biology: Kofoid collection
It is seen from the above experiments, that the presence of a hydranth at the
aboral end of a piece of the stem of Tubularia delays, but does not prevent, the
development of a hydranth at the oral end of the piece. This result cannot be due
...
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How to: archive and back up photos
... fig popinjays babbie rejectees administering hydranth ordinatomaculate overnobleness kineticist murlemewes tartuffery spooniness chegoes ... «What Digital Camera, 9月 10»
Jellyfish invasion: Britain to fight them on the beaches
Not a true jellyfish, but a floating hydranth. Up to 10cm long and blue-purple in colour. Upright sail and chitinous float are diagnostic, with a ... «Independent, 8月 08»
