Results 91 to 100 of about 10,224 (211)

Description of new species of Genus Hamataliwa (Araneae, Oxyopidae) from India [PDF]

Travaux du Muséum National d’Histoire Naturelle “Grigore Antipa”
New species of Lynx spider, Hamataliwa sagitta sp. nov. is described from Vazhani dam area, a part of Western Ghats of Kerala, India. Detailed morphological description, diagnostic features and illustration of the female of this species is given.
Kandampully Baji Amulya, Honey Sebastian, Ambalaparambil Vasu Sudhikumar   +2 more
doaj   +3 more sources

The spiral structure of the Galaxy revealed by CS sources and evidence for the 4:1 resonance

, 2010
We present a map of the spiral structure of the Galaxy, as traced by molecular CS emission associated with IRAS sources which are believed to be compact HII regions.
A. Roman-Lopes, Aalto, Abrahamyan, Amaral, Amôres, Azusienis, Backer, Berdnikov, Bica, Blum, Branham, Bronfman, Busfield, Caswell, Chernin, Chernin, Dias, Dias, Dobbs, Downes, Efremov, Eisenhauer, Elmegreen, Fernández, Fich, Figuerêdo, Foster, Georgelin, Grosbøl, Hitschfeld, Hou, J. R. D. Lépine, Kalnajs, Kolpak, Kuchar, Levine, Lockman, Lépine, Lépine, Lépine, Majaess, Metzger, Miyamoto, Méndez, Nikolaev, Nishiyama, Olling, Olling, Paladini, Patsis, Racine, Reid, Russeil, Rygl, Sanna, Scheepmaker, T. C. Junqueira, Vallée, Vázquez, Walter, Wink, Yu. N. Mishurov, Zulema Abraham   +62 more
core   +1 more source

Population Structure of the Tub Gurnard (Chelidonichthys lucerna Linnaeus, 1758) in Türkiye Coasts Using Otolith Chemistry and Shape Analysis

Çanakkale Onsekiz Mart University Journal of Marine Sciences and Fisheries
Chelidonichthys lucerna is an economically important demersal species. It is under excessive fishing pressure and yields from fisheries are in decline in Türkiye. Information about the species' population structure and habitat connections is limited.
Sibel Atak Sanduvaç , Ali İşmen
doaj   +1 more source

Badania kariologiczne niektórych mieszańców międzygatunkowych z rodzaju Solanum [Cytological studies of some interspecies hybrids of the genus Solanum]

Acta Agrobotanica, 2015
Karyological analysis of interspecies hybrids of tetraploid (2n=48) varieties of Solanum tuberosum (Flisak, Fortuna, Sagitta and Spekula) and di-haploid form of S. tuberosum (2n=24) with semicultivated species S.
K. Bijok, J. Lipińska, E. Adamkiewicz, L. Grygorczyk   +3 more
doaj   +1 more source

Upgrades of the ATLAS Muon Spectrometer with sMDT Chambers

, 2015
With half the drift-tube diameter of the Monitored Drift Tube (MDT) chambers of the ATLAS muon spectrometer and otherwise unchanged operating parameters, small-diameter Muon Drift Tube (sMDT) chambers provide an order of magnitude higher rate capability ...
Ferretti, C., Kroha, H.
core   +1 more source

Desarrollo de la sagitta en juveniles y adultos de Odontesthes argentinensis (Valenciennes, 1835) y O. bonariensis (Valenciennes, 1835) de la provincia de Buenos Aires, Argentina (Teleostei: Atheriniformes) Development of the sagitta in young and adults of Odontesthes argentinensis (Valenciennes, 1835) and Odontesthes bonariensis (Valenciennes, 1835) from Buenos Aires province, Argentina (Teleostei: Atheriniformes)

Revista Chilena de Historia Natural, 2005
Se describió el desarrollo del otolito Sagitta de juveniles y adultos de Odontesthes argentinensis procedentes de Punta Rasa (36°22' S) y Miramar (38°16' S) y de Odontesthes bonariensis de la Laguna de Chascomús (35° 36' S).
ANDREA D TOMBARI, ALEJANDRA V VOLPEDO, DINORAH D ECHEVERRÍA   +2 more
doaj  

The Chaetognaths of the water of the Peru region [PDF]

, 1964
ENGLISH: A study has been made of the distributions of the 28 species of Chaetognatha in the waters off Peru and southern Ecuador, based primarily on data from oceanographic surveys carried out between 1958 and 1961 by the Inter-American Tropical Tuna ...
Sund, Paul N.
core  

Distribution, abundance and biomass of Chaetognaths off São Sebastião region, Brazil in February 1994

Brazilian Journal of Oceanography, 2002
The distribution, abundance, biomass, population structure and feeding habits of chaetognaths collected off São Sebastião region, Brazil, in February 1994 are described. Bongo nets were hauled obliquely to collect zooplankton samples. Forty-three samples
Tsui-Hua Liang, Luz Amelia Vega-Perez
doaj   +1 more source

Food habits and dietary variability of pelagic nekton off Oregon and Washington, 1979-1984 [PDF]

, 1987
The food habits of 20 species of pelagic nekton were investigated from collections made with small-mesh purse seines from 1979-84 off Washington and Oregon. Four species (spiny dogfish, Squalus acanthias; soupfin shark, Galeorhinus zyopterus; blue shark,
Brodeur, Richard D., Lorz, Harriet V., Pearcy, William G.   +2 more
core  

Unusual development of an accessory otolith in herring (Clupea harengus) larva

Fisheries & Aquatic Life
Otoliths are key to reconstructing fish life history, as their structure records individual and environmental information. These inner ear structures grow incrementally, revealing growth rates, migration patterns, and environmental conditions.
Dembek Małgorzata, Fey Dariusz P., Smoliński Szymon   +2 more
doaj   +1 more source