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Vítor Carvalho Almada

D-Index & Metrics

Ecology and Evolution

D-Index
41
Citations
5533
World Ranking
5916
National Ranking
2012

Vítor Carvalho Almada publication distribution in Ecology and Evolution in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Ecology and Evolution in 2026. The highlighted bar marks where Vítor Carvalho Almada sits on this spectrum.

37–41 publications: 2 scientists 42–46 publications: 9 scientists 47–51 publications: 10 scientists 52–56 publications: 31 scientists 57–61 publications: 56 scientists 62–66 publications: 91 scientists 67–71 publications: 92 scientists 72–76 publications: 127 scientists 77–81 publications: 173 scientists 82–86 publications: 236 scientists 87–91 publications: 227 scientists 92–96 publications: 240 scientists 97–101 publications: 333 scientists 102–106 publications: 280 scientists 107–111 publications: 300 scientists 112–116 publications: 285 scientists 117–121 publications: 305 scientists 122–126 publications: 287 scientists 127–131 publications: 278 scientists 132–136 publications: 289 scientists 137–141 publications: 273 scientists 142–146 publications: 262 scientists 147–151 publications: 246 scientists 152–156 publications: 235 scientists 157–161 publications: 205 scientists 162–166 publications: 199 scientists 167–171 publications: 174 scientists 172–176 publications: 164 scientists 177–181 publications: 173 scientists 182–186 publications: 189 scientists 187–191 publications: 170 scientists 192–196 publications: 139 scientists 197–201 publications: 128 scientists 202–206 publications: 117 scientists 207–211 publications: 115 scientists 212–216 publications: 107 scientists 217–221 publications: 124 scientists 222–226 publications: 81 scientists 227–231 publications: 82 scientists 232–236 publications: 85 scientists 237–241 publications: 75 scientists 242–246 publications: 66 scientists 247–251 publications: 81 scientists 252–256 publications: 69 scientists 257–261 publications: 70 scientists 262–266 publications: 55 scientists 267–271 publications: 64 scientists 272–276 publications: 49 scientists 277–281 publications: 48 scientists 282–286 publications: 44 scientists 287–291 publications: 45 scientists 292–296 publications: 36 scientists 297–301 publications: 39 scientists 302–306 publications: 38 scientists 307–311 publications: 30 scientists 312–316 publications: 34 scientists 317–321 publications: 25 scientists 322–326 publications: 22 scientists 327–331 publications: 28 scientists 332–336 publications: 30 scientists 337–341 publications: 22 scientists 342–346 publications: 30 scientists 347–351 publications: 26 scientists 352–356 publications: 22 scientists 357–361 publications: 29 scientists 362–366 publications: 21 scientists 367–371 publications: 12 scientists 372–376 publications: 18 scientists 377–381 publications: 17 scientists 382–386 publications: 13 scientists 387–391 publications: 21 scientists 392–396 publications: 13 scientists 397–401 publications: 10 scientists 402–406 publications: 15 scientists 407–411 publications: 8 scientists 412–416 publications: 9 scientists 417–421 publications: 8 scientists 422–426 publications: 4 scientists 427–431 publications: 10 scientists 432–436 publications: 10 scientists 437–441 publications: 5 scientists 442–446 publications: 4 scientists 447–451 publications: 10 scientists 452–456 publications: 2 scientists 457–461 publications: 4 scientists 462–466 publications: 7 scientists 467–471 publications: 7 scientists 472–476 publications: 6 scientists 477–481 publications: 6 scientists 482–486 publications: 3 scientists 487–491 publications: 3 scientists 492–496 publications: 4 scientists 497–501 publications: 4 scientists 502–506 publications: 8 scientists 507–511 publications: 5 scientists 512–516 publications: 4 scientists 517–521 publications: 5 scientists 522–526 publications: 4 scientists 527–530 publications: 5 scientists 531+ publications: 100 scientists
37 publications 531+

This scientist: 166 publications — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 531 publications or more.

Vítor Carvalho Almada D-index placement in Ecology and Evolution in 2026

The chart shows the D-index (discipline H-index) distribution of Ecology and Evolution scientists ranked by Research.com in 2026. The highlighted bar marks where Vítor Carvalho Almada sits on this spectrum.

30 D-Index: 95 scientists 31 D-Index: 123 scientists 32 D-Index: 191 scientists 33 D-Index: 245 scientists 34 D-Index: 252 scientists 35 D-Index: 244 scientists 36 D-Index: 249 scientists 37 D-Index: 244 scientists 38 D-Index: 254 scientists 39 D-Index: 254 scientists 40 D-Index: 280 scientists 41 D-Index: 274 scientists 42 D-Index: 266 scientists 43 D-Index: 233 scientists 44 D-Index: 248 scientists 45 D-Index: 208 scientists 46 D-Index: 201 scientists 47 D-Index: 213 scientists 48 D-Index: 207 scientists 49 D-Index: 172 scientists 50 D-Index: 209 scientists 51 D-Index: 199 scientists 52 D-Index: 153 scientists 53 D-Index: 169 scientists 54 D-Index: 163 scientists 55 D-Index: 148 scientists 56 D-Index: 120 scientists 57 D-Index: 146 scientists 58 D-Index: 137 scientists 59 D-Index: 140 scientists 60 D-Index: 104 scientists 61 D-Index: 119 scientists 62 D-Index: 118 scientists 63 D-Index: 99 scientists 64 D-Index: 77 scientists 65 D-Index: 100 scientists 66 D-Index: 86 scientists 67 D-Index: 83 scientists 68 D-Index: 75 scientists 69 D-Index: 94 scientists 70 D-Index: 57 scientists 71 D-Index: 68 scientists 72 D-Index: 59 scientists 73 D-Index: 63 scientists 74 D-Index: 66 scientists 75 D-Index: 60 scientists 76 D-Index: 42 scientists 77 D-Index: 49 scientists 78 D-Index: 39 scientists 79 D-Index: 37 scientists 80 D-Index: 43 scientists 81 D-Index: 41 scientists 82 D-Index: 45 scientists 83 D-Index: 34 scientists 84 D-Index: 40 scientists 85 D-Index: 35 scientists 86 D-Index: 55 scientists 87 D-Index: 24 scientists 88 D-Index: 24 scientists 89 D-Index: 30 scientists 90 D-Index: 23 scientists 91 D-Index: 25 scientists 92 D-Index: 27 scientists 93 D-Index: 27 scientists 94 D-Index: 13 scientists 95 D-Index: 23 scientists 96 D-Index: 12 scientists 97 D-Index: 14 scientists 98 D-Index: 19 scientists 99 D-Index: 16 scientists 100 D-Index: 14 scientists 101 D-Index: 5 scientists 102 D-Index: 21 scientists 103 D-Index: 16 scientists 104 D-Index: 10 scientists 105 D-Index: 7 scientists 106 D-Index: 7 scientists 107 D-Index: 7 scientists 108 D-Index: 6 scientists 109 D-Index: 9 scientists 110 D-Index: 11 scientists 111 D-Index: 12 scientists 112 D-Index: 9 scientists 113 D-Index: 7 scientists 114 D-Index: 3 scientists 115 D-Index: 8 scientists 116 D-Index: 5 scientists 117 D-Index: 11 scientists 118 D-Index: 4 scientists 119 D-Index: 2 scientists 120 D-Index: 5 scientists 121+ D-Index: 100 scientists
30 D-Index 121+

This scientist: 41 D-Index — 32nd percentile

32% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 121 D-Index or more.

Overview

Vítor Carvalho Almada is affiliated with the International Sleep Products Association in the United States. Their work is connected to this organization, which is known for its focus on sleep-related products and industry standards.

No detailed records of recent papers, frequent co-authors, or common publication venues are currently available for this researcher. Similarly, there is no listed information regarding book publications or specific fields and subfields of study. The data does not indicate any awards received.

Given the connection with the International Sleep Products Association, it is likely that Vítor Carvalho Almada's work includes aspects of sleep science, sleep technology, or related industry innovations. However, without specific research topics or publications, detailed subject matter coverage cannot be defined with certainty.

Best Publications

  • Spatial heterogeneity in the Mediterranean Biodiversity Hotspot affects barcoding accuracy of its freshwater fishes.

    M. F. Geiger;F. Herder;M. T. Monaghan;V. Almada

  • Social modulation of sex steroid concentrations in the urine of male cichlid fish Oreochromis mossambicus.

    Rui Filipe Oliveira;Vítor Carvalho Almada;Adelino V. M. Canário

  • Historical colonization and demography of the Mediterranean damselfish, Chromis chromis

    Vera dos Santos Domingues;Vera dos Santos Domingues;Giuseppe Bucciarelli;Giuseppe Bucciarelli;Vítor Carvalho Almada;Giacomo Bernardi

  • Courting females : ecological constraints affect sex roles in a natural population of the blenniid fish Salaria pavo

    Vítor Carvalho Almada;Emanuel João Gonçalves;Rui Filipe Oliveira;António José Santos

  • Sound production during courtship and spawning of Oreochromis mossambicus: male–female and male–male interactions

    Maria Clara Pessoa Amorim;Paulo Jorge Fonseca;Vítor Carvalho Almada

  • Winter segregation of migrant European robins Erithacus rubecula in relation to sex, age and size

    Paulo Catry;Ana R. Campos;Vítor Carvalho Almada;Will Cresswell

  • Female mimicry as a mating tactic in males of the blenniid fish Salaria pavo

    Emanuel João Gonçalves;Vítor Carvalho Almada;Rui Filipe Oliveira;António José Santos

  • Patterns of diversity of the north-eastern Atlantic blenniid fish fauna (Pisces: Blenniidae)

    Vítor Carvalho Almada;Rui Filipe Oliveira;Emanuel João Gonçalves;Armando J. Almeida;Armando J. Almeida

  • Re-examination and phylogeny of the genus Chondrostoma based on mitochondrial and nuclear data and the definition of 5 new genera.

    Joana Isabel Robalo;Vítor Carvalho Almada;André Levy;Ignacio Doadrio

  • Breeding ecology and nest aggregations in a population of Salaria pavo (Pisces: Blenniidae) in an area where nest sites are very scarce

    Vitor C. Almada;Emanuel J. Gonçlalves;Antóio J. Santos;Céu Baptista

  • The outcome of male–male encounters affects subsequent sound production during courtship in the cichlid fish Oreochromis mossambicus

    M. Clara P. Amorim;Vitor C. Almada

  • Dominance hierarchies and social structure in captive groups of the Mozambique tilapia Oreochromis mossambicus (Teleostei Cichlidae)

    Rui Filipe Oliveira;Vítor Carvalho Almada

  • Mitochondrial and nuclear markers reveal isolation by distance and effects of Pleistocene glaciations in the northeastern Atlantic and Mediterranean populations of the white seabream (Diplodus sargus, L.)

    Vera dos Santos Domingues;Ricardo Serrão Santos;Alberto Brito;Markos Alexandrou;Markos Alexandrou

  • Mating tactics and male‐male courtship in the lek‐breeding cichlid Oreochromis mossambicus

    Rui Filipe Oliveira;Vítor Carvalho Almada

  • Lusitanian toadfish song reflects male quality.

    M Clara P Amorim;J Miguel Simões;Nuno Mendonça;Narcisa M Bandarra

  • On the (in)stability of dominance hierarchies in the cichlid fish Oreochromis mossambicus

    Rui Filipe Oliveira;Vítor Carvalho Almada

  • Sexual dimorphism and allometry of external morphology in Oreochromis mossambicus

    Rui Filipe Oliveira;Vítor Carvalho Almada

  • Historical population dynamics and demography of the Eastern Atlantic pomacentrid Chromis limbata (Valenciennes, 1833).

    Vera dos Santos Domingues;Ricardo Serrão Santos;Alberto Brito;Vítor Carvalho Almada

  • Heterozygous indels as useful tools in the reconstruction of DNA sequences and in the assessment of ploidy level and genomic constitution of hybrid organisms.

    Carla Sousa-Santos;Joana I Robalo;Maria-João Collares-Pereira;Vitor C Almada

  • Temporal variation in male traits, nesting aggregations and mating success in the peacock blenny

    Rui Filipe Oliveira;Vítor Carvalho Almada;E. Forsgren;Emanuel João Gonçalves

Frequent Co-Authors

Rui Filipe Oliveira
Rui Filipe Oliveira International Sleep Products Association
Emanuel João Gonçalves
Emanuel João Gonçalves International Sleep Products Association
Ricardo S. Santos
Ricardo S. Santos University of the Azores
Ignacio Doadrio
Ignacio Doadrio Spanish National Research Council
Alberto Brito
Alberto Brito University of La Laguna
Giacomo Bernardi
Giacomo Bernardi University of California, Santa Cruz
Adelino V.M. Canario
Adelino V.M. Canario University of Algarve
Halvor Knutsen
Halvor Knutsen University of Agder
Thomas Guillemaud
Thomas Guillemaud Université Côte d'Azur
Henrique N. Cabral
Henrique N. Cabral INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement

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Related Online Degrees & Career Pathways

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Best Scientists Citing Vítor Carvalho Almada

Rui Filipe Oliveira

Rui Filipe Oliveira

International Sleep Products Association

Publications: 103

Ignacio Doadrio

Ignacio Doadrio

Spanish National Research Council

Publications: 44

Adelino V.M. Canario

Adelino V.M. Canario

University of Algarve

Publications: 42

Henrique N. Cabral

Henrique N. Cabral

INRAE : Institut national de recherche pour l'agriculture, l'alimentation et l'environnement

Publications: 29

Emanuel João Gonçalves

Emanuel João Gonçalves

International Sleep Products Association

Publications: 27

Maria Manuela Coelho

Maria Manuela Coelho

University of Lisbon

Publications: 26

Eric Parmentier

Eric Parmentier

University of Liège

Publications: 20

Halvor Knutsen

Halvor Knutsen

University of Agder

Publications: 20

Giacomo Bernardi

Giacomo Bernardi

University of California, Santa Cruz

Publications: 18

Charlotta Kvarnemo

Charlotta Kvarnemo

University of Gothenburg

Publications: 14

Karim Erzini

Karim Erzini

University of Algarve

Publications: 13

Sergio R. Floeter

Sergio R. Floeter

Universidade Federal de Santa Catarina

Publications: 13

Paulo Catry

Paulo Catry

International Sleep Products Association

Publications: 13

Ricardo S. Santos

Ricardo S. Santos

University of the Azores

Publications: 13

Jörg Freyhof

Jörg Freyhof

Leibniz Association

Publications: 11

Pedro Afonso

Pedro Afonso

University of the Azores

Publications: 10

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