Primer registro del camarón hada Thamnocephalus venezuelensis Belk &amp; Pereira, 1982 (Anostraca, Thamnocephalidae) en Colombia con observaciones morfológicas adicionales

Oliveros-Villanueva, Jorge D.; Serna-Macías, Daniel; Tamaris-Turizo, César E.; Eslava-Ejaiek, Pedro J.

doi:10.18257/raccefyn.1302

Cited by 3 publications

(3 citation statements)

References 16 publications

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“…Los estudios sobre charcas temporales se viene adelantando en desde hace algún tiempo en otras latitudes (Camacho et al, 2009;Latron et al, 2022;Prunier et al, 2011;Rodríguez et al, 2011;Sahuquillo & Miracle, 2011); sin embargo, en Colombia se destacan las investigaciones realizadas por Cohen et al (2014) quienes registraron por primera vez para Colombia la especie Dendrocephalus affinis (Anostraca: Thamnocephalidae); por otro lado, Serna-Macías et al (2019) estudiaron la biodiversidad de una charca estacional en la Guajira colombiana, encontrando representantes de siete órdenes y 28 géneros; Tamaris-Turizo et al (2020) caracterizaron la diversidad biológica de cinco charcas temporales en la Guajira Colombiana; y Oliveros-Villanueva et al (2021a, 2021b registraron por primera vez para Colombia del "camarón hada" Thamnocephalus venezuelensis (Anostraca: Thamnocephalidae) y del "camarón almeja" Leptestheria venezuelica (Crustacea: Brachiopoda: Spinicaudata). Investigaciones relacionadas con el estudio zooplancton en ambientes temporales fueron publicadas por Fuentes-Reinés et al (2019) y Fuentes Reines et al (2021, quienes reportaron dieciocho especies de cladóceros en una charca temporal poco profunda en la Guajira colombiana y registró por primera vez para Colombia la presencia del copépodo planctónico de agua dulce Notodiaptomus maracaibensis.…”

Section: Introductionunclassified

Variabilidad de comunidades de macroinvertebrados acuáticos en charcas temporales del norte de Colombia

et al. 2023

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Introducción: Las charcas temporales son ecosistemas acuáticos variables en su estructura física y biótica, efímeros en el paisaje e importantes en el flujo de materia y energía. Los macroinvertebrados acuáticos constituyen el grupo más abundante y diverso en estos ecosistemas, por ello, resulta de gran importancia comprender su composición temporal y espacial. Objetivo: Evaluar la diversidad alfa y beta de las comunidades de macroinvertebrados acuáticos de seis charcas temporales durante dos épocas climáticas en el norte de Colombia. Métodos: Se muestreó en la zona litoral y limnética empleando la red tipo D y draga van veen. Se utilizaron índices ecológicos de diversidad alfa y beta mediante el análisis de conglomerados para conocer los grupos conformados, finalmente, se realizó un análisis permutacional entre épocas climáticas y charcas. Resultados: se identificaron 3 358 individuos, representados por 13 órdenes, 39 familias y 68 géneros. La mayor abundancia y diversidad (N = 485, 0D = 32) durante la época de lluvia se presentó en Los Campanos, mientras que la charca Villa Leidy tuvo el mayor número de taxones comunes (18) y dominantes (14). En la época de sequía, la charca Los Trillizos presentó la mayor abundancia (533) y diversidad (43); mientras que Villa Leidy y El Miquito el mayor número de taxones dominantes (16). El análisis de disimilitud evidenció que las charcas tienen una composición particular, ya que no se evidenció agrupamiento a escala espacial ni temporal; además, se observó alto recambio de taxones. Finalmente, el análisis de correspondencia canónica exhibió un agrupamiento debido a la temporalidad. Conclusiones: la composición de las comunidades de macroinvertebrados acuáticos de las charcas temporales son muy diversas, presentando alto recambio tanto espacial como temporal, reflejando altos valores de remplazamiento de taxones entre ápocas climáticas. El análisis de los microhábitats mostró que la zona litoral mantuvo una composición similar durante el estudio.

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Section: Introductionunclassified

Variabilidad de comunidades de macroinvertebrados acuáticos en charcas temporales del norte de Colombia

et al. 2023

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“…In support of this idea, Southwood [6] proposes the habitat "temple" theory, which suggests that community structure is determined by environmental conditions. For example, monocyclic diaptomids (Copepoda) rapidly develop after the flood phase; brachiopods (anostraceans, notostraceans, and conchostraceans) have diapause eggs that resist drought periods; and coleopterans, dipterans, hemipterans, and odonates have broad dispersal strategies [1,5,7,8].…”

Section: Introductionmentioning

confidence: 99%

Functional Response of Aquatic Macroinvertebrate Communities to Temporality in Tropical Temporary Ponds

Tette-Pomárico,

Tamaris-Turizo,

Motta Diaz

et al. 2023

Water

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Temporary or stationary wetlands (ponds) are bodies of shallow water that experience periodic droughts and an irregular flood cycle throughout the year. Although these wetlands are widely distributed in the Colombian territory, there have been few studies on their ecology. The aim of this research is to determine the effects of hydroperiod on the functional diversity of aquatic and semiaquatic macroinvertebrates in five temporary ponds in the department of Magdalena (Colombia). The samplings were performed during the hydroperiods of the filling and drying phases. Samples were collected from all the microhabitats present (sediment, littoral, and limnetic zones). Correlation analyses were performed between the traits and sites in the two hydroperiods, and a multidimensional and comparative analysis of functional diversity was performed, where indices of distance, richness, and functional dispersion were calculated in each hydroperiod. Statistical differences in functional replacement were found for only one of the ponds; however, the other ponds showed a similar trend. These results fit the functional turnover ecological hypothesis in that the response of the aquatic and semiaquatic macroinvertebrate communities was associated with the hydroperiod of the ponds based on the habitat “templet” theory.

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“…Water level changes are rapid, and the duration of the hydroperiod is variable, which determines the establishment of very speci c biota characterized by adaptations, dispersal mechanisms, or life histories that allow survival during periods of drought (Dudley, 2006;Camacho, et al 2009). For example, monocyclic diaptomids (Copepoda) rapidly develop after the ood phase, brachiopods (anostraceans, notostraceans and conchostraceans) have diapausal eggs that resist drought, and coleopterans, dipterans, hemipterans and odonates have broad dispersal strategies (Dudley, 2006;Camacho, et al 2009;Oliveros-Villanueva, et al 2021;Abraham, et al 2021).…”

Section: Introductionmentioning

confidence: 99%

Functional response of the aquatic and semiaquatic macroinvertebrate communities to the temporality of temporary ponds in the department of Magdalena, Colombia

Tette-Pomarico

Tamaris-Turizo

Díaz

et al. 2022

Preprint

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Temporary or stationary wetlands (Ponds) are bodies of shallow water that experience periodic droughts and an irregular flood cycle throughout the year. Although these wetlands are widely distributed in the Colombian territory, there have been few studies on their ecology. The aim of this research is to determine the effects of hydroperiod on the functional diversity of aquatic and semiaquatic macroinvertebrates in five temporary ponds in the department of Magdalena (Colombia). The samplings were performed during the hydroperiods of filling and drying phase. Samples were collected from all the microhabitats present (coastal, sediment, and lacustrine). Correlation analyses were performed between the traits and sites in the two hydroperiods, and a multidimensional and comparative analysis of functional diversity was performed, where indices of distance, richness, and functional dispersion were calculated in each hydroperiod. Statistical differences in functional replacement were found for only one of the ponds; however, the other ponds showed a similar trend. These results fit the functional turnover ecological hypothesis in that the response of the aquatic and semiaquatic macroinvertebrate communities was associated with the hydroperiod of the ponds based on the habitat “templet” theory.

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Primer registro del camarón hada Thamnocephalus venezuelensis Belk & Pereira, 1982 (Anostraca, Thamnocephalidae) en Colombia con observaciones morfológicas adicionales

Cited by 3 publications

References 16 publications

Variabilidad de comunidades de macroinvertebrados acuáticos en charcas temporales del norte de Colombia

Variabilidad de comunidades de macroinvertebrados acuáticos en charcas temporales del norte de Colombia

Functional Response of Aquatic Macroinvertebrate Communities to Temporality in Tropical Temporary Ponds

Functional response of the aquatic and semiaquatic macroinvertebrate communities to the temporality of temporary ponds in the department of Magdalena, Colombia

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