• Copulatory behaviour and the process of intromission in Anastrepha ludens (Diptera: Tephritidae) 

      Briceño Lobo, Daniel; Orozco, Dina; Quintero, J. Luis; Hanson Snortun, Paul; Hernández, María del Refugio (Rev. Biol. Trop. 59 (1): 291-297. Epub 2011 March 01., 2011-03)
      Complex genitalia occur in many arthropods and in some species extreme female morphologies lead to serious mechanical difficulties for males. Tephritid flies offer examples of such complex genitalia. Because of their ...
    • Introducción a los grupos de macroinvertebrados acuáticos 

      Hanson Snortun, Paul; Springer Springer, Monika; Ramírez Ulate, Luis Alonso (2010)
      Cada ambiente requiere adaptaciones particulares y por lo tanto alberga distintos grupos de organismos. El agua dulce es un medio distinto del agua salada y de la tierra firme. Muy pocas especies son capaces de vivir en ...
    • The forgotten habitats in conservation: early successional vegetation 

      Sandoval Vargas, Luis Andrés; Morales Sánchez, Carlos; Ramírez Fernández, José Daniel; Hanson Snortun, Paul; Murillo Hiller, Luis Ricardo; Barrantes Montero, Gilbert (2019)
      Conservation efforts in terrestrial environments have focused on preserving patches of natural habitats and restoring disturbed habitats, with the main goal of transforming them into forests or habitats that resemble the ...