Ricardo Oliveira Ramalho

King Abdullah University of Science and Technology — Saudi Arabia

Environmental Science · Physical Sciences

6h-index136citations18works1.42yr avg
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Research Topics

Amphibian and Reptile Biology(5), Crustacean biology and ecology(5), Species Distribution and Climate Change(4), Marine and fisheries research(3), Ecology and Vegetation Dynamics Studies(2)

Publications18 total

Sand, stone, and Tropiocolotes: Diversity and distribution of dwarf geckos in Saudi Arabia
Herpetozoa·2025Open Access
Phylogeny and systematics of Arabian lacertids from the Mesalina guttulata species complex (Squamata, Lacertidae), with the description of a new species
BMC Zoology·2025· 3 citedOpen Access
Beyond boundaries: Phylogeographic structure and major range extension of the Sinai Fan-Toed Gecko, Ptyodactylus guttatus (Squamata: Phyllodactylidae) in Saudi Arabia
Journal of Arid Environments·2025· 1 cited
Diversity in the Dark: Bat Fauna from Prince Mohammed Bin Salman Royal Reserve
Diversity·2024Open Access
First record of Rüppell’s Bat <i>Vansonia rueppellii</i> (J. Fischer, 1829) from Saudi Arabia
Zoology in the Middle East·2024· 1 cited
The missing piece of the puzzle: A new and widespread species of the genus Rhynchocalamus Günther, 1864 (Squamata, Colubridae) from the Arabian Peninsula
Zoosystematics and Evolution·2024· 3 citedOpen Access
On the occurrence of Lichtenstein’s Short-fingered Gecko, <i>Stenodactylus sthenodactylus</i> (Squamata: Gekkonidae) in Saudi Arabia
Zoology in the Middle East·2024· 2 cited
EDP Foz Tua Large Mammals: river crossings - reference situation/early exploration phase. Compensatory Measures Monitoring Program (MC40B.1) [2012-2017]
Global Biodiversity Information Facility·2022Open Access
Biodiversity and Wind Farms in Portugal
2017· 9 cited
Environmental Impact Assessment Methods: An Overview of the Process for Wind Farms’ Different Phases—From Pre-construction to Operation
2017· 7 cited
Factors inducing overland movement of invasive crayfish (Procambarus clarkii) in a ricefield habitat
Hydrobiologia·2014· 49 cited
An effective and simple method of temporarily marking crayfish
Portuguese National Funding Agency for Science, Research and Technology (RCAAP Project by FCT)·2012· 12 cited
Capture rate and crayfish movements among experimental crayfish production ponds
Freshwater Crayfish·2011
Crayfish learning abilities: how does familiarization period affect the capture rate of a new prey item?
Ecological Research·2010· 10 cited
O inventário nacional do património geológico : abordagem metodológica e resultados = The national inventory of geological heritage : methodological approach and results
LNEG repository (National Laboratory of Energy and Geology)·2010Open Access
Effects of density on growth and survival of juvenile Red Swamp Crayfish, Procambarus clarkii (Girard), reared under laboratory conditions
Aquaculture Research·2008· 39 cited
CCDC 683720: Experimental Crystal Structure Determination
The Cambridge Structural Database·2008Open Access
CCDC 236486: Experimental Crystal Structure Determination
The Cambridge Structural Database·2004Open Access

Frequent Co-authors

Lukáš Pola(5), Damien M. Egan(5), Pedro Anastácio(4), Jiři Šmı́d(4), David Olson(4), Josh Smithson(4), Ana Teresa Marques(3), Ahmed Mohajja Alshammari(3), Salvador Carranza(3), Faris A. Mukhtar(3), W. Ray McClain(2), Miguel Mascarenhas(2), Tiago Neves(2), Doubravka Velenská(2), Salem Busais(2), Mohammed Almutairi(2), Abdulaziz A. Alkaboor(2), Euan Ferguson(2), Neil Rowntree(2), David Hlaváč(2)