Results 71 to 80 of about 13,258 (123)

Relación entre el canto de anuncio y variables ecológicas y ambientales de especies del clado Epipedobates (Anura: Dendrobatidae) [PDF]

, 2012
Neotropical Anurans are faunistic groups that need a lot of investigation effort due to their high rate of extinction. It is not much what is known about the geographic variation of the advertisement call in a lot of Neotropical frogs.This investigation ...
Baquero Rivadeneira, Margarita
core  

Recursos técnicos en el desarrollo agrícola de la actual Colombia, durante el período colonial [PDF]

, 1991
Págs.
Tovar Pinzón, Hermes
core   +1 more source

Snakebite in the department of Nariño, Colombia: a retrospective analysis, 2008-2017 [PDF]

Biomedica, 2019
Sevilla-Sánchez MJ, Mora-Obando D, Calderón JJ, Guerrero-Vargas JA, Ayerbe-González S.   +4 more
europepmc   +1 more source

Monograph of wild and cultivated chili peppers (Capsicum L., Solanaceae). [PDF]

PhytoKeys, 2022
Barboza GE, García CC, Bianchetti LB, Romero MV, Scaldaferro M.   +4 more
europepmc   +1 more source

Advertisement calls and DNA sequences reveal a new species of Scinax (Anura: Hylidae) on the Pacific lowlands of Ecuador. [PDF]

PLoS One, 2018
Ron SR, Duellman WE, Caminer MA, Pazmiño D.   +3 more
europepmc   +1 more source

El PIB de la Nueva Granada en 1800: auge colonial, estancamiento republicano [PDF]

This article measures Nueva Granada’s GDP before its Independence, analyzes its economic growth during 1785-1810 and considers some hypothesis about its continuity in the 19th century, with an ending reference point in 1905.
Salomón Kalmanovitz
core  

Systematics of the Rhinellamargaritifera complex (Anura, Bufonidae) from western Ecuador and Panama with insights in the biogeography of Rhinellaalata. [PDF]

Zookeys, 2015
Dos Santos SP, Ibáñez R, Ron SR.
europepmc   +1 more source

<i>Columneagolondrinensis</i> (Gesneriaceae), a new species from Cerro Golondrinas in the northern Andes of Ecuador. [PDF]

PhytoKeys
Clark JL.
europepmc   +1 more source

Systematics of Ecnomiohyla tuberculosa with the description of a new species and comments on the taxonomy of Trachycephalus typhonius (Anura, Hylidae). [PDF]

Zookeys, 2016
Ron SR, Venegas PJ, Ortega-Andrade HM, Gagliardi-Urrutia G, Salerno PE.   +4 more
europepmc   +1 more source

Three new species of torrent treefrogs (Anura, Hylidae) of the <i>Hyloscirtusbogotensis</i> group from the eastern Andean slopes and the biogeographic history of the genus. [PDF]

Zookeys
Varela-Jaramillo A, Streicher JW, Venegas PJ, Ron SR.   +3 more
europepmc   +1 more source