WebTrichomycterus areolatus Valenciennes, 1846 is a small endemic catfish inhabiting the Andean river basins of Chile. In this study, the morphological variability of three T. … WebApr 20, 2024 · Trichomycterus areolatus is a small pencil catfish with benthic feeding habits, which preferentially feeds on small aquatic insects (Vila and Habit, 2015). As a benthic organism, it interacts closely with riverine sediments (Chiang et al., 2012b).
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WebAbstract. We examined the role of several earth history events on the phylogeographic distribution of the catfish Trichomycterus areolatus in Chile using the cytochrome b gene. We explored three biogeographic hypotheses: that sea level changes have resulted in the isolation of populations by drainages; that glaciation has impacted genetic diversity; and … WebFeb 13, 2024 · Trichomycterus areolatus Valenciennes 1846 with areolae, referring to patches of “areolar tissue” (translation) on throat, breast and back that appear scale-like on an otherwise scaleless body Trichomycterus arhuaco Ardila Rodríguez 2016 named for the Arhuaco, indigenous people of the Sierra Nevada de Santa Marta, Colombia, where this … pink usb cable
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WebTrichomycterus areolatus Bagrecito Trichomycterus chiltoni Bagrecito Percilia irwini Carmelita de Concepción Percilia gillissi Carmelita Odontesthes mauleanum Cauque Aplochiton zebra Farionela listada Mordacia lapicida Lamprea de agua dulce Página 2 de 6. Basilichthys microlepidotus Pejerrey del norte WebAbstract. Trichomycterus rosablanca is described as a new troglobitic catfish species from caves in southeastern Santander, Colombia. These caves are drained by the Carare River of the Magdalena River basin. The new species is characterized by the advanced condition in the typical troglomorphisms found in other congeneric cave-dwelling species, such as … WebJun 14, 2024 · Trichomycterus areolatus were collected from the Andalién River and two of its tributaries (Nongu én and Queule Rivers) in summer 2003 and spring 2004 using electrofishing backpack equipment. Each specimen was euthanized with an overdose of BZ-20 (20% ethyl p-aminobenzoate), assigned an ID number and preserved in ethyl alcohol. steico software