Published: 2022-11-25

Full Issue

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Editorial

Editorial

Doris Vela
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Artículos Científicos

An amended description for Magnolia arroyoana (Magnoliaceae) and a proposal for the new Stenopetalae group

Edison Rea, Álvaro J. Pérez, Kevin Burgess, Daniela Cevallos, José Nicolás Zapata, Xavier Jácome, Hugo Navarrete, José Antonio Vázquez García
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Potential distribution of Tremarctos ornatus (Andean bear) in relation to the land use change of its habitat in the eastern foothills of Ecuador

Camila Rodríguez Cabezas, Monserrath Mejía Salazar, Catalina Quintana
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Description of three new species in Chamanapamba Natural Reserve of genus Drosophila (Diptera: Drosophilidae), Tungurahua, Ecuador.

Luz Marina Llangarí Arizo, María Isabel Tamayo Gudiño, Ana Danitza Peñafiel Vinueza, Violeta Rafael
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Notas científicas

Allelism for lethal genes in a natural population of Drosophila melanogaster from Mixcoac

Victor Salceda
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