2026
Araya, M. E., Aliaga, J. A., Collado, G. A., & Araya, J. F. (2026). Extensión del intervalo geográfico de Vallonia pulchella y primer registro de Vallonia cf. excentrica (Gastropoda: Valloniidae) en Chile continental. Revista Mexicana de Biodiversidad, 97. https://doi.org/10.22201/ib.20078706e.2026.97.5582

2025
Collado, G. A., Damborenea, C., Darrigran, G., & Alonso, Á. (2025). Attributes and effects of the invasive air-breathing freshwater snail Physa acuta on ecosystem properties and services. Marine and Freshwater Research, 76(4), MF25023.

Collado, G. A., Carballo, R., Villalobos, N., Gómez, F., Castillo, V., & Alonso, Á. (2025). Invasive New and Old World freshwater species in isolated springs of the Atacama Desert: Implications for native species. New Zealand Journal of Marine and Freshwater Research, 59(2), 368–384. https://doi.org/10.1080/00288330.2024.2324873

Collado, G. A., Luna, S. L., & Brown, D. I. (2025). Oocyte size, early development and hybridisation in two sympatric Chilean species of Fissurella (Mollusca: Vetigastropoda) under laboratory conditions. New Zealand Journal of Zoology, 52(1), 25–39. https://doi.org/10.1080/03014223.2024.2351891

Collado, G. A., & Galleguillos, F. F. (2025). A new species of ?Diploctenium (Anthozoa: Meandrinidae) from the Trihueco Formation (Lower Paleocene), south-central Chile. Zootaxa, 5584(2), 281–287. https://doi.org/10.11646/zootaxa.5584.2.8

Darrigran, G., Belz, C., Carranza, A., Collado, G. A., Correoso, M., Fabres, A. A., Gutiérrez Gregoric, D. E., Lodeiros, C., Pastorino, G., Penchaszadeh, P. E., Salvador, R. B., Santos, S., Thiengo, S., & Damborenea, C. (2025). What do we know about non-native, invasive, and transplanted aquatic mollusks in South America? Biology, 14(2), 151. https://doi.org/10.3390/biology14020151

Alonso, Á., Collado, G. A., Gérard, C., Levri, E. P., Salvador, R. B., & Castro-Díez, P. (2025). Effects of the invasive aquatic snail Potamopyrgus antipodarum (Gray, 1853) on ecosystem properties and services. Hydrobiologia, 852(5), 1339–1357. https://doi.org/10.1007/s10750-022-05116-z

Vega-Román, E. A., Collado, G. A., & Pizarro-Araya, J. (2025). Conservation status assessment of Scolopendromorpha (Chilopoda) species in Chile. Zoologia, 42, e24055. https://doi.org/10.1590/S1984-4689.v42.e24055

Vega-Román, E., Collado, G. A., & Pizarro-Araya, J. (2025). Insular dwarfism in Akymnopellis chilensis (Gervais, 1847) centipedes from the Humboldt Archipelago, Chile (Chilopoda: Scolopendromorpha, Scolopendridae). Fragmenta Entomologica, 57(2), 257–262. https://doi.org/10.13133/2284-4880/1843

Darrigran, G., Agudo-Padrón, I., Báez, P., Belz, C. E., Cardoso, F., Carranza, A., Collado, G. A., Correoso, M., Cuezzo, M. G., Fabres, A. A., Fernandez, M. A., Gomes, S. R., Gutierrez Gregoric, D. E., Letelier, S., Lodeiros, C., Ludwig, S., Mansur, M. C., Oliveira Arruda, J., Pastorino, G., Penchaszadeh, P., Salvador, R. B., Santos, S., Spotorno, P., Thiengo, S., Vidigal, T., & Damborenea, C. (2025). Molluscs from South America to the world: Who and where are they? Biology, 14(11), 1538. https://doi.org/10.3390/biology14111538

2024
Collado, G. A., Luna, S. L., & Brown, D. I. (2024). Assessing the temporal isolation barrier between two closely related species of the genus Fissurella off the southwestern coast of South America. Invertebrate Reproduction & Development, 68(3), 105–116. https://doi.org/10.1080/07924259.2024.2360458

Valladares, M. A., Fabres, A. A., Sánchez-Rodríguez, F., Collado, G. A., & Méndez, M. A. (2024). Population structure and microscale morphological differentiation in a freshwater snail from the Chilean Altiplano. BMC Ecology and Evolution, 24, 5. https://doi.org/10.1186/s12862-023-02196-w

2023
Collado, G. A., Muñoz, I., Acuña-Rodríguez, I. S., & Valladares, M. A. (2023). Variation in shell morphology and life-history traits of Potamopyrgus antipodarum, a highly invasive freshwater snail in Chile. Marine and Freshwater Research, 74(1), 65–74. https://doi.org/10.1071/MF22113

Collado, G. A., Salvador, R. B., Vidal, M. A., Parra-Aravena, F., Delgado, V., & Torres-Díaz, C. (2023). Distribution, conservation status and proposed measures for preservation of Radiodiscus microgastropods in Chile. PeerJ, 11, e14027. https://doi.org/10.7717/peerj.14027

Collado, G. A., Torres-Díaz, C., Vidal, M. A., & Valladares, M. A. (2023). Genetic diversity, morphometric characterization, and conservation reassessment of the critically endangered freshwater snail, Heleobia atacamensis, in the Atacama Saltpan, northern Chile. Biology, 12(6), 791. https://doi.org/10.3390/biology12060791

Collado, G. A., Valladares, M. A., Suárez, C., Seguel, M., & Cabello-Guzmán, G. (2023). Shape, microstructure, and chemical composition of pearls from the freshwater clam Diplodon chilensis native to South America. Animals, 13(13), 2231. https://doi.org/10.3390/ani13132231

Carranza, A., Agudo-Padrón, I., Collado, G. A., Damborenea, C., Fabres, A., Gutiérrez Gregoric, D. E., Lodeiros, C., Ludwig, S., Pastorino, G., Penchaszadeh, P. E., Salvador, R. B., Spotorno, P., Thiengo, S., Vidigal, T. H. D. A., & Darrigran, G. (2023). Socio-environmental impacts of non-native and transplanted aquatic mollusc species in South America: What do we really know? Hydrobiologia. https://doi.org/10.1007/s10750-023-05164-z

2021
Collado, G. A., Torres-Díaz, C., & Valladares, M. A. (2021). Phylogeography and molecular species delimitation reveal cryptic diversity in Potamolithus (Caenogastropoda: Tateidae) of the southwest basin of the Andes. Scientific Reports, 11, 15735. https://doi.org/10.1038/s41598-021-94900-3

Collado, G. A., Chihuailaf, E., Muñoz-Herrera, N., Contreras, M., Novoa, F., & Valladares, M. A. (2021). Reproductive aspects of the poorly known and critically endangered freshwater snail Heleobia atacamensis (Gastropoda: Truncatelloidea). PeerJ, 9, e11550. https://doi.org/10.7717/peerj.11550