Results 81 to 90 of about 1,126 (185)

Descripción de una especie nueva de Tylodelphys (Digenea: Diplostomidae) parásita de Podiceps major (Aves: Podicepedidae) de Argentina [PDF]

open access: yes, 2004
En el presente estudio se describe una nueva especie de diplostómido, Tylodelphys adulta sp. nov. (Digenea: Diplostomidae), basada en los especímenes adultos hallados en el intestino delgado del macá grande, Podiceps major (Boddaert) infectado ...
Drago, Fabiana Beatriz   +1 more
core   +1 more source

Efecto de la temperatura en la sobrevivencia embrionaria del puye Galaxias maculatus (Jenyns, 1842). [PDF]

open access: yes, 2014
Se evaluó el efecto de seis temperaturas constantes en la sobrevivencia embrionaria, periodo embrionario y periodo de eclosión de Galaxias maculatus de 7 a 22ºC, en condiciones de laboratorio. Los resultados de la sobrevivencia embrionaria fueron: 90,6

core  

Multiple-locus heterozygosity, physiology and growth at two different stages in the life cycle of the Chilean oyster Ostrea chilensis [PDF]

open access: yes, 1996
A random sample of 150 individuals of a laboratory-produced cohort of Ostrea chilensis Philippi, 1845 was taken at 10 and 36 mo of age to estimate physiological variables and individual heterozygosity using 4 loci (Lap, Pgi, Pgm and Ca).
Gallegillos, R.   +2 more
core   +2 more sources

Spawning of threatened barred galaxias, 'Galaxias fuscus' (Teleostei: Galaxiidae)

open access: yes, 2019
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
Stoessel, Daniel J   +2 more
openaire   +1 more source

Fish and freshwater crayfish communities of the Brunswick and Preston Rivers [PDF]

open access: yes, 2006
The Leschenault Inlet, located on the Swan Coastal Plain near Bunbury, is the estuary of the Brunswick, Collie, Preston and Ferguson Rivers. There is a considerable amount of information detailing the fish fauna of the Leschenault Inlet with Potter et al.
Beatty, S., Morgan, D.
core   +1 more source

Dinámica de la infección de sp. (Digenea: Diplostomidae) en el primer y segundo hospedador intermediario de un lago Andino Patagónico (Argentina) [PDF]

open access: yes, 2015
In Argentinean Patagonia, a species of the genus Posthodiplostomum has been reported infectingpopulations of the snail Anisancylus obliquus and the galaxiid fi sh Galaxias maculatus (small puyen), meanwhileadults would develop in piscivorous birds.
Flores, Verónica Roxana   +2 more
core  

New Zealand: land or marine island? [PDF]

open access: yes, 2010
Područje Novog Zelanda iznimno je zanimljivo područje za biogeografska istraživanja jer nam daje uvid u procese širenja biljnih i životinjskih vrsta koji bi, osim lokalnog, mogli biti primjer globalnog naseljavanja tijekom geološke povijesti Zemlje ...
Bjelić, Maja
core   +2 more sources

Lista comentada de la ictiofauna del Canal Beagle. [PDF]

open access: yes, 1996
Inventario de la ictiofauna de la región, evaluación de aspectos de distribución y biología de las especies presentes. Además se incluyó la información completa de todas las entidades tratadas.
García, Mirta Lidia   +2 more
core  

Freshwater fish and crayfish communities of the tributaries of the Margaret River [PDF]

open access: yes, 2009
Tributaries and headwaters of major rivers are known to be important spawning and nursery habitats of freshwater endemic fishes in south-western Australia (see for example the Collie River in Pen & Potter 1990, and the Blackwood River in Beatty et al ...
Allen, M., Beatty, S., Morgan, D.
core   +1 more source

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