Published May 22, 2017
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Tab. 2 in Resource use by two electric fishes (Gymnotiformes) of the National Forest Saracá-Taquera, Oriximiná, Pará
Authors/Creators
- 1. Programa de Pós-Graduação em Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro. Av. Carlos Chagas Filho, 373, Ilha do Fundão, 21941 - 902 Rio de Janeiro, RJ, Brazil
- 2. Programa de Pós-Graduação em Ecologia, Instituto de Biologia, Universidade Federal do Rio de Janeiro. Av. Carlos Chagas Filho, 373, Ilha do Fundão, 21941 - 902 Rio de Janeiro, RJ, Brazil & Programa de Pós-Graduação em Ecologia, Instituto de Ciências Biológicas, Universidade Federal de Juiz de Fora, Bairro São Pedro, 36036 - 900 Juiz de Fora, MG, Brazil
Description
Tab. 2. Food items that accounted for the differences in the diet composition of Gymnorhamphichthys rondoni and Gymnotus coropinae based on the Similarity Percentage Analysis in first to third order streams at the Saracá-Taquera National Forest, Oriximiná, Pará. Codes: Inv.- Invertebrate; L - Larvae; N - Nymphs; and T - terrestrial.
| Food Items | Average squared volume | Contribution (%) | Cumulative contribution (%) | |
|---|---|---|---|---|
| G. rondoni (n = 41) | G. coropinae (n = 60) | |||
| Sediment/Detritus | 0.64 | 0.41 | 18.07 | 18.07 |
| Ceratopogonidae (L) | 0.45 | 0.22 | 14.28 | 32.35 |
| Chironomidae (L) | 0.30 | 0.36 | 12.87 | 45.22 |
| Insect remains | 0.08 | 0.23 | 11.76 | 56.98 |
| Trichoptera (L) | 0.16 | 0.07 | 8.49 | 65.47 |
| Diptera (L) | 0.06 | 0.08 | 5.89 | 71.36 |
| Plant Remains | 0.03 | 0.10 | 5.77 | 77.13 |
| Arthropoda (T) | 0.05 | 0.07 | 4.59 | 81.72 |
| Ephemeroptera (N) | 0.01 | 0.08 | 4.30 | 86.01 |
| Coleoptera (L) | 0.06 | 0.03 | 3.85 | 89.01 |
| Eggs (Inv.) | 0.01 | 0.06 | 3.16 | 93.02 |
Notes
Published as part of Soares, Bruno E., Rosa, Daniela C. O., Silva, Nathália C. S., Albrecht, Miriam P. & Caramaschi, Érica P., 2017, Neotropical Ichthyology 15 (2) on page e 160144, DOI: 10.1590/1982-0224-20160144, http://zenodo.org/record/20671439
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Related works
- Is part of
- Journal article: 10.1590/1982-0224-20160144 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFD81B59FFF6FFBEFFCBA877FFD8FF8C (LSID)
- Journal article: http://zenodo.org/record/20671439 (URL)
- Journal article: http://publication.plazi.org/id/FFD81B59FFF6FFBEFFCBA877FFD8FF8C (URL)