World's Best Scientists 2026 revealed!
Francisco Javier Aznar

Francisco Javier Aznar

D-Index & Metrics

Animal Science and Veterinary

D-Index
29
Citations
2926
World Ranking
2594
National Ranking
141

Francisco Javier Aznar publication distribution in Animal Science and Veterinary in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Animal Science and Veterinary in 2026. The highlighted bar marks where Francisco Javier Aznar sits on this spectrum.

29–33 publications: 1 scientists 34–38 publications: 6 scientists 39–43 publications: 17 scientists 44–48 publications: 23 scientists 49–53 publications: 28 scientists 54–58 publications: 44 scientists 59–63 publications: 66 scientists 64–68 publications: 75 scientists 69–73 publications: 71 scientists 74–78 publications: 84 scientists 79–83 publications: 108 scientists 84–88 publications: 105 scientists 89–93 publications: 84 scientists 94–98 publications: 103 scientists 99–103 publications: 97 scientists 104–108 publications: 95 scientists 109–113 publications: 89 scientists 114–118 publications: 88 scientists 119–123 publications: 109 scientists 124–128 publications: 93 scientists 129–133 publications: 89 scientists 134–138 publications: 95 scientists 139–143 publications: 92 scientists 144–148 publications: 80 scientists 149–153 publications: 74 scientists 154–158 publications: 74 scientists 159–163 publications: 67 scientists 164–168 publications: 53 scientists 169–173 publications: 62 scientists 174–178 publications: 63 scientists 179–183 publications: 50 scientists 184–188 publications: 55 scientists 189–193 publications: 50 scientists 194–198 publications: 27 scientists 199–203 publications: 44 scientists 204–208 publications: 31 scientists 209–213 publications: 28 scientists 214–218 publications: 38 scientists 219–223 publications: 33 scientists 224–228 publications: 36 scientists 229–233 publications: 29 scientists 234–238 publications: 35 scientists 239–243 publications: 23 scientists 244–248 publications: 24 scientists 249–253 publications: 29 scientists 254–258 publications: 28 scientists 259–263 publications: 21 scientists 264–268 publications: 25 scientists 269–273 publications: 11 scientists 274–278 publications: 17 scientists 279–283 publications: 13 scientists 284–288 publications: 18 scientists 289–293 publications: 10 scientists 294–298 publications: 12 scientists 299–303 publications: 11 scientists 304–308 publications: 15 scientists 309–313 publications: 14 scientists 314–318 publications: 14 scientists 319–323 publications: 8 scientists 324–328 publications: 8 scientists 329–333 publications: 13 scientists 334–338 publications: 14 scientists 339–343 publications: 13 scientists 344–348 publications: 10 scientists 349–353 publications: 11 scientists 354–358 publications: 5 scientists 359–363 publications: 8 scientists 364–368 publications: 8 scientists 369–373 publications: 6 scientists 374–378 publications: 7 scientists 379–383 publications: 8 scientists 384–388 publications: 3 scientists 389–393 publications: 4 scientists 394–398 publications: 5 scientists 399–403 publications: 8 scientists 404–408 publications: 5 scientists 409–413 publications: 4 scientists 414–418 publications: 3 scientists 419–423 publications: 8 scientists 424–428 publications: 5 scientists 429–433 publications: 3 scientists 434–438 publications: 5 scientists 439–441 publications: 5 scientists 442+ publications: 99 scientists
29 publications 442+

This scientist: 120 publications — 39th percentile

39% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 442 publications or more.

Francisco Javier Aznar D-index placement in Animal Science and Veterinary in 2026

The chart shows the D-index (discipline H-index) distribution of Animal Science and Veterinary scientists ranked by Research.com in 2026. The highlighted bar marks where Francisco Javier Aznar sits on this spectrum.

20 D-Index: 5 scientists 21 D-Index: 22 scientists 22 D-Index: 31 scientists 23 D-Index: 44 scientists 24 D-Index: 53 scientists 25 D-Index: 66 scientists 26 D-Index: 80 scientists 27 D-Index: 101 scientists 28 D-Index: 106 scientists 29 D-Index: 116 scientists 30 D-Index: 154 scientists 31 D-Index: 158 scientists 32 D-Index: 143 scientists 33 D-Index: 137 scientists 34 D-Index: 126 scientists 35 D-Index: 134 scientists 36 D-Index: 112 scientists 37 D-Index: 115 scientists 38 D-Index: 105 scientists 39 D-Index: 111 scientists 40 D-Index: 107 scientists 41 D-Index: 87 scientists 42 D-Index: 74 scientists 43 D-Index: 62 scientists 44 D-Index: 60 scientists 45 D-Index: 40 scientists 46 D-Index: 51 scientists 47 D-Index: 43 scientists 48 D-Index: 28 scientists 49 D-Index: 47 scientists 50 D-Index: 39 scientists 51 D-Index: 34 scientists 52 D-Index: 33 scientists 53 D-Index: 43 scientists 54 D-Index: 16 scientists 55 D-Index: 32 scientists 56 D-Index: 21 scientists 57 D-Index: 18 scientists 58 D-Index: 28 scientists 59 D-Index: 33 scientists 60 D-Index: 17 scientists 61 D-Index: 21 scientists 62 D-Index: 18 scientists 63 D-Index: 21 scientists 64 D-Index: 9 scientists 65 D-Index: 20 scientists 66 D-Index: 11 scientists 67 D-Index: 16 scientists 68 D-Index: 12 scientists 69 D-Index: 17 scientists 70 D-Index: 13 scientists 71 D-Index: 15 scientists 72 D-Index: 11 scientists 73 D-Index: 11 scientists 74 D-Index: 14 scientists 75 D-Index: 5 scientists 76 D-Index: 6 scientists 77+ D-Index: 100 scientists
20 D-Index 77+

This scientist: 29 D-Index — 20th percentile

20% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 77 D-Index or more.

Overview

Francisco Javier Aznar is a researcher affiliated with the University of Valencia in Spain, specializing in Environmental Science with a focus on marine ecosystems. Their scholarly work primarily explores ecological interactions, parasite biology, and host relationships within marine environments.

Their research interests extend into several subfields, including:

  • Ecology
  • Global and Planetary Change
  • Ecology, Evolution, Behavior and Systematics
  • Nature and Landscape Conservation
  • Oceanography

Main topics in their body of work cover areas such as:

  • Parasite Biology and Host Interactions
  • Marine animal studies overview
  • Marine Ecology and Invasive Species
  • Cephalopods and Marine Biology
  • Ichthyology and Marine Biology
  • Parasitic infections in humans and animals
  • Marine Biology and Ecology Research

Francisco Javier Aznar has contributed numerous research articles, with significant publications released between 2020 and 2022. Some recent papers include:

  • "Recent increase of ulcerative lesions caused by Anisakis spp. in cetaceans from the north-east Atlantic" (2020) in Journal of Helminthology
  • "Epibiotic Fauna on Cetaceans Worldwide: A Systematic Review of Records and Indicator Potential" (2022) in Frontiers in Marine Science
  • "Bottlenose dolphins (Tursiops truncatus) aggressive behavior towards other cetacean species in the western Mediterranean" (2021) in Scientific Reports
  • "Determinants of lungworm specificity in five cetacean species in the western Mediterranean" (2021) in Parasites & Vectors
  • "Emergence of the epibiotic barnacle Xenobalanus globicipitis in Guiana dolphins after a morbillivirus outbreak in Sepetiba Bay, Brazil" (2021) in Estuarine Coastal and Shelf Science

Their frequent collaborators include:

  • Juan Antonio Raga
  • Rachel Pool
  • Sofía Ten
  • Natalia Fraija-Fernández
  • Mercedes Fernández

Francisco's work has been published repeatedly in key venues such as:

  • Marine Mammal Science
  • Journal of Helminthology
  • Frontiers in Marine Science
  • Scientific Reports
  • Parasites & Vectors

Best Publications

  • Feeding ecology of the loggerhead turtle Caretta caretta in the western Mediterranean

    J. Tomas;F. J. Aznar;J. A. Raga

  • Dolphin morbillivirus epizootic resurgence, Mediterranean Sea.

    Juan-Antonio Raga;Ashley Banyard;Mariano Domingo;Mandy Corteyn

  • Epidemiological pattern of tattoo skin disease: a potential general health indicator for cetaceans.

    Marie-Françoise Van Bressem;Koen Van Waerebeek;Francisco Javier Aznar;Juan Antonio Raga

  • Phylogenetic relationship among genera of Polymorphidae (Acanthocephala), inferred from nuclear and mitochondrial gene sequences.

    Martín García-Varela;Gerardo Pérez-Ponce de León;Francisco J. Aznar;Steven A. Nadler

  • STATUS OF CORYNOSOMA (ACANTHOCEPHALA: POLYMORPHIDAE) BASED ON ANATOMICAL, ECOLOGICAL, AND PHYLOGENETIC EVIDENCE, WITH THE ERECTION OF PSEUDOCORYNOSOMA N. GEN

    F. Javier Aznar;Gerardo Pérez-Ponce de León;Juan A. Raga

  • Insight into the role of cetaceans in the life cycle of the tetraphyllideans (Platyhelminthes: Cestoda).

    F.J. Aznar;C. Agustí;D.T.J. Littlewood;J.A. Raga

  • Helminth communities of Pontoporia blainvillei (Cetacea: Pontoporiidae) in Argentinian waters

    F. J. Aznar;J. A. Balbuena;J. A. Raga

  • Two decades of monitoring in marine debris ingestion in loggerhead sea turtle, Caretta caretta, from the western Mediterranean

    F. Domènech;F.J. Aznar;J.A. Raga;J. Tomás

  • Helminths as biological tags for franciscana (Pontoporia blainvillei) (Cetacea, Pontoporiidae) in Argentinian and Uruguayan waters

    F.J. Aznar;J.A. Raga;J. Corcuera;F. Monzón

  • Helminth communities of loggerhead turtles (Caretta caretta) from Central and Western Mediterranean Sea: the importance of host's ontogeny.

    Mario Santoro;Francisco J. Badillo;Simonetta Mattiucci;Giuseppe Nascetti

  • Independent host switching events by digenean parasites of cetaceans inferred from ribosomal DNA.

    Natalia Fraija-Fernández;Peter D. Olson;Enrique A. Crespo;Juan A. Raga

  • Systematic position of Pseudocorynosoma and Andracantha (Acanthocephala, Polymorphidae) based on nuclear and mitochondrial gene sequences.

    Martín García-Varela;Gerardo Pérez-Ponce de León;Francisco J. Aznar;Steven A. Nadler

  • Changes in epizoic crustacean infestations during cetacean die-offs: the mass mortality of Mediterranean striped dolphins Stenella coeruleoalba revisited.

    F. J. Aznar;D. Perdiguero;A. Pérez del Olmo;A. Repullés

  • Morphological and molecular characterization of tetraphyllidean merocercoids (Platyhelminthes: Cestoda) of striped dolphins (Stenella coeruleoalba) from the Western Mediterranean.

    C. Agustí;F. J. Aznar;P. D. Olson;D. T. J. Littlewood

  • An annotated list of the Acanthocephala from Argentina

    Jesús S. Hernández-Orts;Roman Kuchta;Liliana Semenas;Enrique Alberto Crespo

  • ERECTION OF IBIRHYNCHUS GEN. NOV. (ACANTHOCEPHALA: POLYMORPHIDAE), BASED ON MOLECULAR AND MORPHOLOGICAL DATA

    Martín García-Varela;Gerardo Pérez-Ponce de León;Francisco J. Aznar;Steven A. Nadler

  • Nyctiphanes couchii as intermediate host for the acanthocephalan Bolbosoma balaenae in temperate waters of the NE Atlantic.

    María Gregori;F. J. Aznar;Elvira Abollo;Álvaro Roura

  • Helminth community structure in birds of prey (Accipitriformes and Falconiformes) in southern Italy.

    Mario Santoro;John M. Kinsella;Giorgio Galiero;Barbara degli Uberti

  • GASTROINTESTINAL HELMINTHS OF LOGGERHEAD TURTLES (CARETTA CARETTA) FROM THE WESTERN MEDITERRANEAN: CONSTRAINTS ON COMMUNITY STRUCTURE

    Aznar Fj;Badillo Fj;Raga Ja

  • Molecular phylogeny of the families Campulidae and Nasitrematidae (Trematoda) based on mtDNA sequence comparison

    M Fernández;F.J Aznar;A Latorre;J.a Raga

  • Intestinal helminth fauna of the South American sea lion Otaria flavescens and fur seal Arctocephalus australis from northern Patagonia, Argentina.

    J S Hernández-Orts;F E Montero;A Juan-García;N A García

  • A NEW CYSTIDICOLID NEMATODE FROM MULLUS SURMULETUS (PERCIFORMES: MULLIDAE) FROM THE WESTERN MEDITERRANEAN

    Eugenia Ferrer;Francisco Javier Aznar;Juan Antonio Balbuena;Aneta Kostadinova

  • Corynosoma cetaceum in the stomach of franciscanas, Pontoporia blainvillei (Cetacea): an exceptional case of habitat selection by an acanthocephalan.

    F. J. Aznar;A. O. Bush;A. O. Bush;J. A. Balbuena;J. A. Raga

  • Recruitment, population structure, and habitat selection of Corynosoma australe (Acanthocephala) in South American fur seals, Arctocephalus australis, from Uruguay

    F J Aznar;H L Cappozzo;D Taddeo;F E Montero

  • From mammals back to birds: Host-switch of the acanthocephalan Corynosoma australe from pinnipeds to the Magellanic penguin Spheniscus magellanicus.

    Jesús Servando Hernández-Orts;Martha Brandão;Simona Georgieva;Juan Antonio Raga

  • Parasites as indicators of social structure and stock identity of marine mammals

    J.A. Balbuena;F.J. Aznar;M. Fernández;J.A. Raga

Frequent Co-Authors

Juan Antonio Raga
Juan Antonio Raga University of Valencia
Jesús Tomás
Jesús Tomás University of Valencia
Martín García-Varela
Martín García-Varela National Autonomous University of Mexico
Simonetta Mattiucci
Simonetta Mattiucci Sapienza University of Rome
Gerardo Pérez-Ponce de León
Gerardo Pérez-Ponce de León National Autonomous University of Mexico
Robin M. Overstreet
Robin M. Overstreet University of Southern Mississippi
Giuseppe Nascetti
Giuseppe Nascetti Tuscia University
Steven A. Nadler
Steven A. Nadler University of California, Davis
Ursula Siebert
Ursula Siebert University of Veterinary Medicine Hannover, Foundation
Vincenzo Veneziano
Vincenzo Veneziano University of Naples Federico II

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Related Online Degrees & Career Pathways

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