Man

Mario Antonio George-Nascimento Failla

Profesor emérito

UCSC

Concepción, Chile

Líneas de Investigación


Ecología; Parasitología

Educación

  •  Ecología, PONTIFICIA UNIVERSIDAD CATOLICA DE CHILE. Chile, 1991
  •  Médico Veterinario, UNIVERSIDAD DE CHILE. Chile, 1978

 

Article (103)

First report of a member of the family Mermithidae parasitizing the sandhopper<i> Orchestoidea</i><i> tuberculata</i> (Amphipoda, Talitridae) in Chile
Effects of the cranial parasite Tylodelphys sp. on the behavior and physiology of puye Galaxias maculatus (Jenyns, 1842)
GEOGRAPHICAL VARIATION OF ENTEROPARASITISM IN THE SOUTHERN SEA LION OTARIA FLAVESCENS (SHAW, 1800) OFF THE COAST OF CHILE AS EVIDENCED WITH COPROLOGICAL TESTS: IMPLICATONS FOR ZOONOTIC RISKS
Context-Dependence in parasite effects on keyhole limpets
Geographic variation in composition of metazoan parasite infracommunities in Galaxias maculatus Jenyns 1842 (Osmeriformes: Galaxiidae) in southern Chile (38-47 degrees S)
HELMINTH COMMUNITY STRUCTURE OF THE GRAY FOUR-EYED OPOSSUM PHILANDER OPOSSUM (MAMMALIA: DIDELPHIDAE) IN THE NEOTROPICAL PORTION OF MEXICO
Role of temperature and carbonate system variability on a host-parasitesystem=> Implications for the gigantism hypothesis
Two new species of Microcotyle (Monogenea: Microcotylidae) on intertidal fish from the south Pacific coast
A new species of Proctoeces and reinstatement of Proctoeces humboldti George-Nascimento and Quiroga 1983 (Digenea=> Fellodistomidae) based on molecular and morphological evidence
Morphometrical and molecular evidence suggests cryptic diversity among hookworms (Nematoda: Uncinaria) that parasitize pinnipeds from the south-eastern Pacific coasts
Parasite community of a temporal notothen fish from rocky intertidal pools in south-central Chile: Is it similar to other fish from the same habitat?
Comparison of parasite diversity of intertidal fish assemblages from central California and central Chile
Two new species of digeneans (Lecithasteridae and Haploporidae) of the intertidal blenny Scartichthys viridis (Valenciennes) from the central coast of Chile.
A new species of Hemipera Nicoll, 1913 (Digenea=> Derogenidae) from fishes of the intertidal rocky zone of Chile
Factors accounting for variations in the parasitism by metacercariae (Digenea, Microphallidae) in the amphipod Apohyale hirtipalma (Gammaridea) in the Southeastern Pacific coast
Interacciones parásito-hospedero en peces del intermareal rocoso de la zona centro y centro-sur de Chile: comparación de la diversidad, conectancia y densidad de vínculos
Fish population studies using parasites from the Southeastern Pacific Ocean: considering host population changes and species body size as sources of variability of parasite communities
Oxygen consumption in the mussel Perumytilus purpuratus according to the parasitism by Digenea, and effects of temperature and the emersion-submersion cycles on the shedding of cercariae
Parasite burden in decapod crustaceans from the central coast of Chile: is there any association with the relationship with definitive host abundances?
Parasites of fish larvae: do they follow metabolic energetic laws?
Diet and parasites of the jumbo squid Dosidicus gigas in the Humboldt Current System
Molecular identification, morphological characterization and new insights into the ecology of larval Pseudoterranova cattani in fishes from the Argentine coast with its differentiation from the Antarctic species, P. decipiens sp E (Nematocia: Anisakidae)
Farming systems as an ecological refuge against the parasitism by Edotia doellojuradoi (Isopoda: Idoteidae) on Mytilus edulis (Mollusca: Mytilidae) in Aysen, Chile
Local and geographical variation of parasite infracommunities of the anchovy Engraulis ringens off Chile
Parasites of hoki, Macruronus magellanicus, in the Southwest Atlantic and Southeast Pacific Oceans, with an assessment of their potential value as biological tags
New host and geographical record for Mooleptus rabuka (Nematoda: Gnathostomatidae) in the largenose catshark Apristurus nasutus (Carchariniformes: Scyliorhinidae) off Juan Fernandez Archipelago, Chile
Geographical variation of parasite communities in the southern blue whiting Micromesistius australis around southern South America
A parasitic copepod, Neoalbionella sp (Lernaeopodidae), on the southern lanternshark Etmopterus granulosus (Etmopteridae) off Juan Fernandez Archipelago, Chile
Association of parasitism by Profilicollis bullocki (Paleacanthocephala, Polymorphidae) with the behavior and pigmentation of Emerita analoga (Anomura, Hippidae) in Chile
Molecular and experimental evidence refuse the life cycle of Proctoeces lintoni (Fellodistomidae) in Chile
Molecular evidence confirms that Proctoeces humboldti and Proctoeces chilensis (Digenea: Fellodistomidae) are the same species
Parasitism by Profilicollis bullocki (Acanthocephala: Polymorphidae) in Emerita analoga (Anomura, Hippidae), according to contrasting conditions of abundance of definitive hosts in Chile
Segregation of SE Pacific and SW Atlantic southern blue whiting stocks: integrating evidence from complementary otolith microchemistry and parasite assemblage approaches
Alloxenic Distribution of Cystacanths of Two Profilicollis Species in Sympatric Crustacean Hosts in Chile
Daylight behavior of the sea otter Lontra felina (Molina, 1782) in two localities off the coast of Talcahuano, Chile: effects of wave exposure and human activities?
Host specificity, prevalence and between-sites variation in metazoan parasites of Anas georgica Gmelin, 1789 (Aves: Anseriformes) in Chile
Parasite infracommunities of two blennid species, Scartichthys (Pisces: Blenniidae), at nearby localities off northern Chile
Variability of metazoan parasite communities in the rock cod Eleginops maclovinus (Cuvier & Valenciennes, 1830) (Pisces: Elelginopidae) off Chile
The effect of Anonchocephalus chilensis Riggenbach (Eucestoda : Bothriocephalidea) on infracommunity patterns in Genypterus maculatus Tschudi (Osteichthyes : Ophidiidae)
Two new protist species, Trypanoplasma ojedae sp. n. (Mastigophora: Kinetoplastida) and Trichodina lascrucensis sp. n. (Ciliophora: Peritrichida) in a blenniid fish, Scartichthys viridis, from the coast of Chile
Dispersal of Udonella australis (Monogenea : Udonellidae) between caligid copepods Caligus rogercresseyi and Lepeophtheirus mugiloidis on Chilean rock cod
The scaling of total parasite biomass with host body mass
Two new species of Ascarophis (Nematoda : Cystidicolidae) in marine fishes from Chile
Effects of the rhizocephalan Loxothylacus armatus (Cirripedia : Rhizocephala) on the crab Paraxanthus barbiger (Decapoda : Brachyura) in Chile
Morphometry and fecundity of Profilicollis bullocki Mateo, Cordova & Guzman 1982 (Acanthocephala : Polymorphidae) in sympatric coastal bird species of Chile
Microhabitat use by the protozoan parasite Aggregata patagonica Sardella, Re & Timi, 2000 (Apicomplexa : Aggregatidae) in his definitive host Enteroctopus megalocyathus (Gould, 1852) (Cephalopoda : Octopodidae) in southern Chile
Richness, structure and functioning in metazoan parasite communities
Feeding habits and endoparasite fauna of the clinafish Gobiesox marmoratus Jenyns, 1842 (Pisces : Gobiesocidae) on the central coast of Chile are intertwined, but not correlated
La dieta y fauna de endoparásitos del pejesapo Gobiesox marmoratusJenyns, 1842 (Pisces: Gobiesocidae) en el litoral central de Chile estánconectadas pero no correlacionadas
Similascarophis N. gen. N. spp. (Nematoda : cystidicolidae) parasitizing marine fishes off the Chilean coast
Species composition of assemblages of Ceratomyxa (Myxozoa), parasites of lings Genypterus (Ophidiidae) in the southeastern Pacific Ocean: An ecomorphometric approach
Testing the energetic equivalence rule with helminth endoparasites of vertebrates
How parasites divide resources: a test of the niche apportionment hypothesis
The relationship between species richness and productivity in metazoan parasite communities
Diet and metazoan parasite fauna of the thornfish Bovichthys chilensis Regan 1914 (Pisces : Bovichthydae) on the coast of central-south Chile: geographical and ontogenetic variations
Parasite body volume and infracommunity patterns in the southern pomfret Brama australis (Pisces: Bramidae)
Spiracanthus bovichthys n. gen. n. sp (Acanthocephala : Arhythmacanthidae), a parasite of littoral fishes of the central south coast of Chile
SSCP-based identification of members within the Pseudoterranova decipiens complex (Nematoda : Ascaridoidea : Anisakidae) using genetic markers in the internal transcribed spacers of ribosomal DNA
SSCP-based identification of members within the Pseudoterranova decipiens complex (Nematoda: Ascaridoidea: Anisakidae) using genetic markers in the internal transcribed spacers …
Temporal stability in parasite infracommunities of the blenny Scartichthys viridis (Valenciennes, 1836) (Pisces : Blenniidae) on the central coast of Chile
The feasibility of using Udonella sp (Platyhelminthes : Udonellidae) as a biological control for the sea louse Caligus rogercresseyi, Boxshall and Bravo 2000, (Copepoda : Caligidae) in southern Chile
Between-years variation in infracommunities of metazoan parasites of the croaker Cilus gilberti (Pisces : Sciaenidae) from Chile
Cryptobia neghmei sp. n. (Protozoa: Kinetoplastida) in two species of flounder, Paralichthys spp. (Pisces: Paralichthydae) off Chile
Differential precocious sexual development of Proctoeces lintoni (Digenea : Fellodistomidae) in three sympatric species of keyhole limpets Fissurella spp. may affect transmission to the final host
Pseudascarophis genypteri n. sp (Nematoda : Cystidicolidae) parasite from the red ling Genypterus chilensis off Chile
Differential infectivity of Caligus flexispina (Copepoda, Caligidae) in three farmed salmonids in Chile
Geographical variations in the jack mackerel Trachurus symmetricus murphyi populations in the southeastern Pacific Ocean as evidenced from the associated parasite communities
Impaired health in Flounder, Paralichthys spp. inhabiting coastal Chile
Pseudoterranova cattani sp. nov. (Ascaridoidea: Anisakidae), a parasite of the South American sea lion Otaria byronia De Blainville from Chile
Efectos reproductivos recíprocos en la simbiosis entre napes (Decapoda: Thalassinidea) e isópodos bopíridos (Isopoda: Epicaridea) en Lenga, Chile
Las lapas Fissurella spp. (Mollusca: Archaeogastropoda) y el pejesapo Sicyases sanguineus (Pisces: Gobiesocidae) son huéspedes secuenciales de Proctoeces lintoni (Digenea: Fellodistomidae) en Chile
Native sea lice (Copepoda: Caligidae) infestation of salmonids reared in netpen systems in southern Chile
Variaciones ontogenéticas y entre años en las infracomunidades de parásitos metazoos de dos especies de peces marinos de Chile
El gremio de larvas de digenea en el caracol del sur de Chile Chilina dombeyana: ¿qué indica la tasa metabólica de los hospedadores parasitados?
Specificity and host suitability of Cucullanus genypteri (Nematoda: Cucullanidae) in three Genypterus (Ophiididae) fish host species from the southeastern Pacific Ocean
Populations and assemblages of metazoan parasites in the hake Merluccius gayi (Guichenot) (Gadiformes: Merluccidae) from the Southeastern Pacific Ocean: stock implications
La fauna de parásitos metazoos del bacalao de profundidad Dissostichus eleginoides Smitt, 1898 (Pisces: Nototheniidae) en Chile central: aspectos taxonómicos, ecológicos y zoogeográficos.
La conducta de la jaiba estuarina Hemigrapsus crenulatus (Milne-Edwards 1837) en relación al parasitismo por el acantocéfalo Profilicollis antarcticus (Zdzitowiecki 1985) en el sur de Chile
Isópodos parásitos como indicadores poblacionales del jurel Trachurus symmetricus murphyi (Nichols, 1920) (Pisces: Carangidae) frente a las costas de Chile
MICRO-EVOLUTIONARY IMPLICATIONS OF ALLOZYMIC AND MORPHOMETRIC VARIATIONS IN SEALWORMS PSEUDOTERRANOVA SP (ASCARIDOIDEA, ANISAKIDAE) AMONG SYMPATRIC HOSTS FROM THE SOUTHEASTERN PACIFIC-OCEAN
Aspectos poblacionales y efectos del quintral Notanthera heterophylla (Ruiz et Pavon, 1802) Barlow et Wiens, 1973 (Loranthaceae) sobre su hospedador, el boldo Peumus boldus (Molina, 1782) (Monimiaceae)
La fauna parasitaria y la morfometría de la merluza austral Merluccius australis (Hutton) y su aporte a la distinción de unidades de stock
Larval nematodes Proleptus sp. (Spirurida: Physalopteridae) and Anisakis sp. (Ascaridida: Anisakidae) in the crab Cancer plebejus Poeppig, in Chile
Tamaño corporal y hábitat del nape Callianassa garthi Retamal 1975 (Crustacea: Thalassinidae) como factores que afectan la distribución y abundancia del copépodo ectosimbionte Clausidium sp. (Cyclopoida)
A CASE OF PARASITE-MEDIATED COMPETITION - PHENOTYPIC DIFFERENTIATION AMONG HOOKWORMS UNCINARIA SP (NEMATODA, ANCYLOSTOMATIDAE) IN SYMPATRIC AND ALLOPATRIC POPULATIONS OF SOUTH-AMERICAN SEA LIONS OTARIA-BYRONIA, AND FUR SEALS ARCTOCEPHALUS-AUSTRALIS (CARNIVORA, OTARIIDAE)
Efecto de dos especies hospedadoras, el lobo fino austral Arctocephalus australis Zimmermann y el lobo marino común Otaria byronia Blainville (Carnivora, Otariidae) sobre la morfometría y fecundidad de Corynosoma sp. (Acanthocephala: Poymorphidae) en Uruguay
Stocks ecológicos del jurel (Trachurus symmetricus murphyi Nichols) en tres zonas de pesca frente a Chile, detectados mediante comparación de su fauna parasitaria y morfometría
Variaciones de la abundancia de larvas de Anisakis sp. e Hysterothylacium sp. (Nematoda: Anisakidae) en la merluza de cola Macruronus magellanicus Lönnberg 1862: La importancia del sexo, tamaño corporal y dieta del hospedador
Ecological helminthology of wildlife animal hosts from South America: a literature review and a search for patterns in marine food webs
TRYPANSOMA-HUMBOLDTI N-SP FROM THE CHILEAN CATSHARK, SCHROEDERICHTHYS-CHILENSIS (GUICHENOT, 1848)
FEEDING ECOLOGY OF THE SOUTH-AMERICAN SEA LION OTARIA-FLAVESCENS - FOOD CONTENTS AND FOOD SELECTIVITY
Una aproximación ecológica al estudio del parasitismo en el congrio negro Genypterus maculatus (Tschudi) (Pisces: Ophidiidae)
Descripción de una nueva especie de trematodo, Proctoeces humboldti n. sp. (Digenea: Fellodistomidae), parásito de las lapas Fisurella spp. Brugiere, 1789 (Mollusca: Archeogastropoda)
Occurrence of Anisakis sp. larvae in the Chilean jack mackerel, Trachurus murphyi Nichols 1920
OGMOGASTER-HEPTALINEATUS N-SP (TREMATODA, NOTOCOTYLIDAE) FROM THE CHILEAN SEA LION OTARIA-FLAVESCENS
Contribución al estudio del parasitismo en el congrio colorado Genypterus chilensis
Estado actual de la parasitología de los mamíferos silvestres chilenos
Nuevos registros de huésped para el plerocercoide de Hepatoxylon trichiuri (Holten, 1802) (Cestoda: Trypanorhyncha) en peces marinos chilenos
Balaenoptera borealis Lesson 1828, primer registro de huésped definitivo para Anisakis simplex Rudolphi 1809 en Chile
Helmintos parásitos del lobo marino común Otaria flavescens en el Golfo de Arauco, Chile
Nuevos registros de nematodos anisákidos en la fauna marina chilena
Algunas relaciones entre el roedor Octodon gegus y su carga parasitaria intestinal
Primeras observaciones sobre las variaciones poblacionales de los helmintos parásitos del roedor degú Octodon degus

ComunicacionBreve (1)

Parasitofauna y alimentación de Notothenia c.f. angustata Hutton, 1875 (Pisces: Nototheniidae) en el intermareal de dos localidades del Golfo de Arauco, Chile

EditorialMaterial (1)

An assessment of the bibliometric indices I and I-s of Molina-Montenegro & Gianoli applied to researchers in ecological sciences in Chile

Note (1)

RELATIONSHIPS BETWEEN SOME INHERENT HOST FACTORS AND THE SIZE OF INFRAPOPULATIONS OF PROLEPTUS-ACUTUS DUJARDIN, 1845 (NEMATODA, SPIRURIDA) WITHIN THE STOMACH OF ITS DEFINITIVE HOST, SCHROEDERICHTHYS-CHILENSIS (GUICHENOT, 1848) (CHONDRICHTHYES, SCYLIORHINIDAE)

Proyecto (13)

HOST PARASITE PHYLOGENY, PHYLOGEOGRAPHY AND PARASITE FITNESS=> UNDERSTANDING THE EVOLUTION PATTERN IN MARINE PARASITES
A MECHANISTIC APPROACH TO THE STUDY OF RESILIENCE IN TROPHICALLY TRANSMITTED PARASITE ASSEMBLAGES OF ROCKY SHORE TIDEPOOLS
ECOLOGIA GEOGRAFICA Y MICROEVOLUCION DE UN SISTEMA MARINO DE HOSPEDEROS-PARASITOS CON CICLO DE VIDA ALTERNATIVO
VARIABILIDAD DE LAS COMUNIDADES DE PARASITOS EN ESPECIES DE PECES MARINOS DE DISTINTA MASA CORPORAL.
FACTIBILIDAD DE LA UTILIZACION DE UDONELLA CALIGORUM (PLATYHELMINTHES=> UDONELLIDAE) EN EL CONTROL BIOLOGICO DE LOS PIOJOS DEL SALMON DEL GENERO CALIQUS
PATRONES DE ABUNDANCIA, MASA CORPORAL, METABOLISMO Y COMPOSICION DE ESPECIES EN COMUNIDADES DE ENDOPARASITOS DE VERTEBRADOS
ESTUDIO DE FACTORES POTENCIALMENTE RELEVANTES PARA EL CONTROL DEL PIOJO DEL SALMON CALIGUS SPP. EN GRANJAS MARINAS DE LA X REGION
ESTUDIO COMPARATIVO DE LA BIOLOGIA POBLACIONAL DE PARASITOS EN HOSPEDADORES DEFINITIVOS ALTERNATIVOS.
ESTUDIO DE FACTORES QUE AFECTAN LA INTERACCION DEPREDADOR-PRESA-PARASITO
ESTUDIO COMPARATIVO DE FACTORES MICROEVOLUTIVOS EN PARASITOS CON CICLO VITAL DE DISTINTO GRADO DE COMPLEJIDAD.
ESTUDIO DE FACTORES ESTRUCTURADORES DE LA COMUNIDAD DE HELMINTOS ESTOMACALES D LOBO MARINO COMUN OTARIA FLAVESCENS SHAW, 1800.
MUANTIFICACION DE LA MORTALIDAD LARVAL DE SARDINOPS SAGAX Y ENGRAULIS RINGENS=> FETO DE LA INANICION Y SU CONTROL CAUSAL.
BASES DE INFORMACION PARA EL ESTUDIO COMPARATIVO DE LA ESTRUCTURA TROFICA Y PARASITARIA EN UNA COMUNIDAD MARINA Y UNA TERRESTRE.
102
Mario George-Nascimento

Profesor emérito

Ecología

UCSC

Concepción, Chile

10
Gabriela Muñoz

Profesor Titular

UNIVERSIDAD DE VALPARAÍSO

Valparaiso, Chile

3
Leyla Cardenas

full professor

Instituto de ciencias ambientales y evolutivas

Universidad Austral de Chile

valdivia, Chile

3
Marcelo Oliva

Profesor Titular

Instituto Cs. Naturales Alexander von Humboldt

Universidad de Antofagasta

Antofagasta, Chile

2
Sara Rodríguez

Académico

Ecología

Universidad Católica de la Santisima Concepción

Concepción, Chile

2
Edwin Niklitschek

Profesor Titular

Vicerectoría de Investigación y Postgrado

UNIVERSIDAD DE LOS LAGOS

Puerto Montt, Chile

2
Konrad Górski

Profesor Asociado

Facultad de Ciencias

Universidad Austral de Chile

Valdivia, Chile

2
Isabel Valdivia

Academica / Investigadora

Escuela de Ciencias Agrícolas y Veterinarias

Universidad Vina del Mar

Viña del Mar, Chile

2
Christian Ibáñez

Academico

Ecología y Biodiversidad

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

2
RICARDO GUIÑEZ

Full Professor (PROFESOR TITULAR)

INSTITUTO DE CIENCIAS NATURALES ALEXANDER VON HUMBOLDT

UNIVERSIDAD DE ANTOFAGASTA

ANTOFAGASTA, Chile

1
Alejandra Lafon

Investigación - docencia

Universidad Austral de Chile

Coyhaique, Chile

1
Zambra López

Asistente de Investigación

Universidad de Magallanes

Punta Arenas, Chile

1
José Pulgar

Profesor Asociado

UNIVERSIDAD ANDRES BELLO

Santiago, Chile

1
María Pardo

Profesor Asistente adjunto

Ecología y Biodiversidad

Universidad Andres Bello

Santiago, Chile

1
Nelson Lagos

Director

Facultad de Ciencias

UNIVERSIDAD SANTO TOMÁS

Santiago, Chile

1
José Nuñez

Assistant professor

Sciences Faculty

Universidad Austral de Chile

Valdivia, Chile

1
Sandra Marin

Académico

UVIVERSIDAD AUSTRAL DE CHILE

Puerto Montt, Chile

1
Hector Paves

Director

Departamento de Ciencias Básicas

Universidad Santo Tomás

Osorno, Chile

1
Mauricio Landaeta

Universidad de Valparaíso

Viña del Mar, Chile

1
MARIA GONZALEZ

Academica e Investigadora

Instituto de Ciencias Naturales Alexander von humboldt

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

1
Daniel González

Profesor Titular

Ciencia Animal

UNIVERSIDAD DE CONCEPCIÓN

Chillán, Chile

1
Italo Fernandez

Candidato a doctor

Departamento de ecología

Pontificia Universidad Católica de Chile

Las Cruces, Chile

1
JESSICA TOLEDO

Investigadora freelance

Universidad de Los Lagos

Puerto Montt, Chile

1
Gerardo Muñoz

Académico

Instituto de Ciencias de la Educación

Universidad Austral de Chile

Valdivia, Chile

1
Manuel García-Huidobro

Investigador Adjunto

Centro de Investigación e Innovación para el Cambio Climático, Universidad Santo Tomás

Santiago, Chile

1
Marcela Aldana

Investigadora de centro

Universidad Santo Tomás

Santiago, Chile