与 «MADREPORITE»相关的葡萄牙语书籍
在以下的参考文献中发现
madreporite的用法。与
madreporite相关的书籍以及同一来源的简短摘要提供其在 葡萄牙语文献中的使用情境。
1
Organic Remains of a Former World: The fossil zoophytes
Turbinated madreporite, possessing somewhat of a pyramidal form : remains of
its radicle being observable around its lower parts. 2. A fossil of tbe same species
; but more of a discoidal form. 3. Another fossil of the same species ; at the lower
...
2
Organic remains of a former world. An examination of the ...
Turbinated madreporite, possessing somewhat of a pyramidal form: remains of its
radicle being observable around its lower parts. Fic. 1. 2. A fossil of the same
species; but more of a discoidal form. i 3. Another fossil of the same species; at
the ...
3
Organic Remains of a Former World: An Examination of the ...
Turbinated madreporite, possessing somewhat of a pyramidal formiremains of its
radicle being observable around its lower parts. '2,. A fossil of the same species
but more of a. diseoidal form. I 3. Another fossil of the same species ; at the ...
4
Echinoderms Through Time
Madreporite. inflow. of. seawater. to. maintain. body. fluids. in. five. species. of.
starfish. John C. Ferguson Galbmith Marine Science Laboratory Eckerd College,
St. Petersburg, Fla., USA ABSTRACT: Starfish possess spacious, fluid-filled body
...
Bruno David, Alain Guille, Jean-Pierre Feral, 1994
5
Journal of the Royal Society of New Zealand
Jn all members of group (b) the madreporite is associated with a primary in-
terradial plate (basal), but members of group (a) show no such association. Fell (
1963) concluded that the presence of regularly arranged disc plates — the
calycinal ...
Madreporite: Aboral surface of central disc bears a flat, subcircular, asymmetrical
and grooved plate called the madreporite plate or madreporite between the
bases of two of five arms. Surface of madreporite is marked by several radiating,
...
7
Encyclopedia of the Aquatic World: Sea urchin and sand dollar
Heart urchin Sand dollar madreporite (water intake valve) & pores for tube feet &
* position of madreporite Irregular urchins (above) Irregular urchins such as heart
urchins and sand dollars live buried in sand anamud. They use their tube feet ...
Marshall Cavendish Corporation, 2004
8
Biology of Echinodermata
It is situated very nearly, though not exactly, in the centre of the aboral surface, in
an interradius next to that occupied by the madreporite. Madreporite The aboral
surface is marked by the presence of an asymmetrical subcircular plate known ...
9
Animal Forms And Functions: Invertebrata
The essential parts of the water-vascular system are madreporite, stone canal,
ring canal, radial canal, Tiedemann's bodies, lateral canals and tube feet. l.
Madreporite: The madreporite is a rounded calcareous plate present on the
aboral ...
P.Puranik, Asha Bhate, 2007
10
Cenozoic Echinoids of Eastern United States
Having the madreporite extended between the posterior ocular plates.
Ethmophractic. Having the posterior ocular plates in contact and the madreporite
confined to the right anterior genital plate. Exsert ocular plate. Excluded from the
periproct ...
Charles Wythe Cooke, 1959
包含词语«MADREPORITE»的新条目
找出国内和国际出版社所讨论的内容，以及词语
madreporite在以下新条目的上下文中是如何使用的。
Nature News:
The water pressure inside the water vascular system is regulated by the madreporite (or sieve plate), an opening to the outside that lets water in and out. It's that ... «Foster's Daily Democrat, 八月 15»
Twinkle, Twinkle, Little Sea Star
Salt water acts as its blood, entering through the madreporite, a spot (yellow or orange) on the top of this animal and spreading through its vascular system. «The Vineyard Gazette - Martha's Vineyard News, 七月 15»
Photos of Starfish Up Close: What Are You Looking At?
It goes through the sieve plate (also called a madreporite), a small bald patch on the starfish that, close up, looks like a tiny, grooved maze. While it's not the only ... «Smithsonian, 二月 13»
Lifeform of the week: Sea stars
Water enters through a filtered opening on the top of the star called the madreporite and then flows through canals into the limbs, distributing nutrients to the rest ... «EarthSky, 三月 12»
Veins of Water: The Evolution of the Echinoderm Water-Vascular …
Also attached to the ring canal is the madreporite, which acts as a door between the external environment of the sea and the internal environment of the ... «Deep-Sea News, 三月 12»
Starfish go five ways, but two ways when stressed
Starfish have a small wart-like valve called a madreporite, which allows water into their bodies. It sits in the central disc, but off to one side. The arm opposite the ... «Discover Magazine, 一月 12»
Ask the aquarium: Sea star's spot essential to feeding
A. The orange spot, called a madreporite, is part of the sea star's body and is characteristic of the common sea star, also known as the Eastern sea star (Asterias ... «StarNewsOnline.com, 十二月 11»
