10 LIBROS DEL PORTUGUÉS RELACIONADOS CON «HELICINA»
Descubre el uso de
helicina en la siguiente selección bibliográfica. Libros relacionados con
helicina y pequeños extractos de los mismos para contextualizar su uso en la literatura.
1
Land Mollusca of North America: (north of Mexico)
Lip not much thickened Helicina orbiculata Lip very thick Helicina o. tropica Shell
very obtusely subangular at periphery, the shape somewhat approaching
trochifonn; no distinct tooth at base of columella. Southern Florida. Helicina
clappi ...
Henry Augustus Pilsbry, 1939
2
miscellaneous collections
Helicina chrysocheila, Shuttl. Helicina cinctella, Shuttl. Helicina concentrica, Pf.
Helicina Cordilleras, Salli. Helicina delicatula, Shuttl. Helicina elata, Shuttl.
Helicina flavida, Menke. Helicina Ghiesbreghti, Pf. Helicina Heloisee, SalU.
Helicina ...
JAMES C. BOOTH, AND CAMPBELL MORFIT., 1862
3
Smithsonian Miscellaneous Collections
Heliclna brevilabrls, Pf. Helicina chiapensis, Pf. Helicina chrysocheila, fin.
Helicina chrysocheila, Shuttl. Helicina cinctella, Shuttl. Helicina concentrica, Pf.
Helicina cordillerae, SalU. Helicina delicattda, Shuttl. Helicina elata, Shuttl.
Helicina ...
4
Pamphlets on Biology: Kofoid collection
Helicina brevilabrls, Pf. Heliclna chiapensis, Pf. Helicina chrysocheila, Binn.
Helicina chrysocheila, Shuttl. Helicina cinctella, Shuttl. Helicina concentrica, Pf.
Helicina Cordilleras, SalU. Helicina delicatula, Shuttl. Helicina elata, .Shuttl.
Helicina ...
5
Dr. James C. Cox's Exchange List of Land and Marine Shells ...
HEL1o1NI«:A. GENUS HELIGINA. Larnarelc. ~.'Helicina articulate.. Pfeifer. New '
- Hebrides Isls. Helicina beryllina. Gould. Fiji Isls. Helicina egregia. Pfeifer.
Soloînïn s s. Helicina fischeriana. .Montrouzien Woodlark Isl. Helicina flammes..
Quoy ...
6
Neritimorpha Introduction: Neritidae Stubs, Neritopsidae, ...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online.
7
Fossil Non-Marine Mollusca of North America
3-4; Coal Measures, Ind.—LeConte, Elements of Geol., 4th ed. (1901) p. 409, fig.
547; Carb. Helicina (Dawsonella) meeki Tryon, Struct, and Syst. Conch., 2 (1883)
p. 291; Carb.,U.S. Dawsoniella meeki Fischer, Man. Conch, et de Pal. Conch.
8
Issues in Global Environment—Climate and Climate Change: ...
(2011 APR 8) Tohoku University, Sendai: Shell structure of two polar pelagic
molluscs, Arctic Limacina helicina and Antarctic Limacina helicina antarctica
forma antarctica “The purpose of this study was to investigate shell growth
performance ...
9
A Manual of the Mollusca: Being a Treatise on Recent and ...
Contains : — Helicina (Lucidella, TrocJiateUa, Arcadia). Schasicheila. Shell with
very close, long, spiral, epidermal fringes. Distribution, 5 species. Central
America and the Bahamas. Perenna, Guppy, 1867 ; P. lamellosa, Guppy,
Trinidad.
Samuel Peckworth Woodward, Ralph Tate, 1830
10
THE ANIMAL KINGDOM, ARRANGED ACCORDING TO ITS ORGANIZATION, ...
Helicina, Law. ]| Judging by the shell, the Helicinae are Ampullaria: in which the
margin of the aperture is reflected^. When this reflected margin is trenchant, they
are the AmpvtUin.ee, Elainv. ; and when it is in an obtuse ridge, the O/ygirce, Say
...
10 NOTICIAS EN LAS QUE SE INCLUYE EL TÉRMINO «HELICINA»
Conoce de qué se habla en los medios de comunicación nacionales e internacionales y cómo se emplea el término
helicina en el contexto de las siguientes noticias.
Hot Tub Time Machine
Limacina helicina is a species of pteropod, or “sea butterfly,” that resembles a winged snail. It lives in the Arctic and is an important food source for many much ... «OnEarth Magazine, Abr 15»
SLIDESHOW: Photos Celebrate Beauty and Importance of Ocean …
Tiny Giant #5: Last flight of the sea butterfly. This pteropod, Limacina helicina, is a tiny marine snail that swims using feet that have been modified into wings. «WCAI, Ene 15»
'Sea Butterflies' Are a Canary for Ocean Acidification
Researchers aboard a 2011 cruise found severe damage to shells of Limacina helicina, a sea snail that plays an important role in the ecosystem of the ... «Science News, May 14»
Marine photographer plans 3 year expedition to study little known …
Many species of gelata are tiny, like the Limacina helicina (pictured above) that reaches just 1 centimeter in length. The team may even have the opportunity to ... «Treehugger, May 14»
Study: The Latest Victims of Climate Change Are Snail Shells
Climate change has claimed its latest victim: Limacina helicina, a planktonic, predatory sea snail that's a member of the taxonomic group more commonly known ... «TIME, May 14»
Pourquoi il faut lutter contre l'acidification des océans
Limacina helicina, l'un des ptéropode déjà menacé d'une descente d'acide. DR. En plus de mettre à mal la biodiversité marine, l'acidification des océans ... «Journal de l'environnement, Nov 13»
These Are Some of the Most Otherworldly Creatures You'll Find on …
Limacina helicina, the sea butterfly, is a tiny mollusk that lives inside a dark shell and uses its "ears" as wings. Like its predator, the sea angel, Limacina has ... «Wired, Sep 13»
The Gorgeous Shapes of Sea Butterflies
A pteropod (Limacina helicina) sculpture from Cornelia Kavanagh's exhibition, which opens this week at the Smithsonian National Museum of Natural History's ... «Smithsonian, Sep 13»
Frumuseţe: Puterea miraculoasă a... melcilor
Citeşte în continuare despre beneficiile pe care le aduce pielii helicina ... În ultimii ani, cercetătorii au făcut o descoperire uimitoare: helicina – o secreţie ... «Libertatea, May 13»
Amazing Sea Butterflies Are the Ocean's Canary in the Coal Mine
This pteropod (Limacina helicina) has taken a beating from being pulled through a trawl net: you can see the broken edges of its shell. An abundant species with ... «Smithsonian, May 13»
