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TABLE 1 in A new species of Dimeragrion Calvert, 1913 (Odonata: Zygoptera: Heteragrionidae) from Northwestern Brazil
Authors/Creators
- 1. Programa de Pós-graduação em Zoologia - PPGZOOL, Universidade Federal do Pará, Belém, Brazil. & Laboratorio de Ecologia e Conservação - LABECO, Universidade Federal do Pará, Instituto de Ciências Biológicas, Rua Augusto Correia, No. 1 Bairro Guamá, CEP 66.075 - 110 Belém, Pará, Brazil.
- 2. Laboratório de Biologia Aquática, Departamento de Ciências Biológicas, Faculdade de Ciências e Letras de Assis, Universidade Estadual Paulista, Assis, São Paulo, Brazil.
Description
TABLE 1. Summary of some diagnostic characters of Dimeragrion species. Characters of D. clavijoi, D. mesembrinum, D. percubitale, D. secundum and D. unturanense were taken from their original description (De Marmels 1999; De Marmels 1989; Calvert 1913; Needham & Tate 1933; De Marmels 1992). NA: Character not available or not described.
| D. baniwa | D. clavijoi De Marmels, 1999 | D. mesembrinum De Marmels, 1989 | D. percubitale Calvert, 1913 | D. secundum Needham, 1933 | D. unturanense De Marmels, 1992 | ||
|---|---|---|---|---|---|---|---|
| Distribution | Mountain/region | S„o Gabriel da Cachoeira | Cerro Yutajé | Cerro de la Neblina | Tumatumari/Cerro de la Neblina/Auyantepuí/Ptarí-tepuí | Monte Duida | SierraUnturán/Tamacuarí |
| Elevation (m a.s.l.) | 80 | 1750 | 1800 | 80/180/1100/1800 | 1000 -1200 | 950 / 1800 | |
| Coloration | Vertex and rear of head | Black with purple relfections | black | black | black with metallic green reflections | black | black |
| labrum and anteclipeus | with a white transverse band | with a white transverse band | Yellow with black margin | Dark metallic violet | NA | with a white transverse band | |
| Protorax | Black dorsally | Brassy black dorsally | Black dorsally | Black with green metallic reflection | Yellowish, black barred | Brassy black | |
| Pterotorax | dark brown to black, with blue metallic reflections. | mostly black with metallic green reflections | Black, with metallic green and coopery reflections | Metallic green, 3/4 with pruinisence | Greenish black | dark brown to black, with blue or green metallic reflections. | |
| Wings | Stigma + 2+4 | black | Dark-brown | Dark-brown | Dark-brown | NA | Dark-brown |
| Px FW | 23 | 24-25 | 24 | NA | 25 | 23 - 25 | |
| Px HW | 22 | 21-22 | 22 | NA | 24 | 19-20 | |
| IR2 origin | At first postnodal | At subnodus | At first postnodal | At first postnodal | At subnodus | At first postnodal | |
| RP3+4 origin | at subnodus | before subnodus | at subnodus | at subnodus | before subnodus | at subnodus | |
| cubito-anal crossveins | No accessory crossveins | No accessory crossveins | No accessory crossveins | 2 to 4 | No accessory crossveins | 2 | |
| Appendages | length | Twice than S10 | Twice than S10 | NA | Longer than S10 | Distinctly longer than inferiors | Slightly shorter than S10 |
| Measurements | abdomen males | 22.9 | 42.3 | 37.5 | 26.5-34 | 44 | 30.5 |
| abdomen females | 18 | 31.2 -35.2 | 31 | 24.5 - 25.5 | NA | 25 | |
| HW males | 19.4 | 32.5 | 28.5 | 21.5-25 | 31 | 35.2 | |
| HW females | 16 | 28.5 – 29.5 | 25.5 | 20 -22.5 | NA | NA |
Notes
Published as part of Mendoza-Penagos, Cristian Camilo, Kenzy, Myckey, Gonçalves, Silva & Vilela, Diogo Silva, 2023, A new species of Dimeragrion Calvert, 1913 (Odonata: Zygoptera: Heteragrionidae) from Northwestern Brazil, pp. 416 in Zootaxa 5318 (3) on page 416, DOI: 10.11646/zootaxa.5318.3.6, http://zenodo.org/record/8166990
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Related works
- Is part of
- Journal article: 10.11646/zootaxa.5318.3.6 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FF830345BE32FFAB642C18084F04FFA9 (LSID)
- Journal article: http://publication.plazi.org/id/FF830345BE32FFAB642C18084F04FFA9 (URL)
- Journal article: http://zenodo.org/record/8166990 (URL)
- Journal article: http://zoobank.org/07C26125-AE3D-457F-ADE2-1385CB73D138 (URL)
References
- De Marmels, J. (1999) A new species of Dimeragrion Calvert 1913 from Pantepui, Venezuela (Odonata: Megapodagrionidae). Boletin de Entomologia venezolana, 14 (1), 27 - 36.
- De Marmels, J. (1989) Odonata or dragonflies from Cerro de la Neblina and the adjacent lowland between the Rio Baria, the Casiquiare and the Rio Negro (Venezuela). 2. Additions to the adults. Odonata or Dragonflies from Cerro de la Neblina- Academia de las Ciencias Fisicas, Matematicas y Naturales, Venezuela, 25 (Special Number), 81 - 91.
- Calvert, P. P. (1913) The fossil odonate Phenacolestes, with a discussion of the venation of the legion Podagrion Selys. Proceedings of the Academy of Natural Sciences of Philadelphia, 1913, 225 - 272.
- De Marmels, J. (1992) Dragonflies (Odonata) from the Sierras of Tapirapeco and Unturan, in the extreme south of Venezuela. Acta Biologica Venezuelica, 14 (1), 57 - 78.
- Needham, J. G. (1933) Dragonflies from Mt. Duida and the Venezuelan border. American Museum novitates, 664, 1 - 6.