Published December 31, 2000
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TABLE 1 in New extension range of the diaptomid copepod Prionodiaptomus colombiensis Thiébaud, 1912 (Copepoda, Calanoida) with complementary description of this species
Authors/Creators
- 1. El Colegio de la Frontera Sur (ECOSUR), A. P. 424, Chetumal, Quintana Roo 77000 (Mexico)
Description
TABLE 1. — Comparison of some morphological features described by different authors for P. colombiensis in the Americas. Abbreviations: Ri, inner ramus; Re, external ramus; P5, fifth leg.
| Features | Gaviria (1989) | Wilson & Yeatman (1959) | Kiefer (1956) | Dussart & Defaye (1995) | Specimens from Tabasco |
|---|---|---|---|---|---|
| Female: urosomites | 2 or 3 | not reported | 2 | 2 | 2 or 3 |
| Female P5: endopod | 2-segmented | 1-segmented | 1-segmented | 1-segmented | 2-segmented |
| Female P5: Re 1/Ri | 2.07 | 1.85 | 1.88 | 1.88 | 2.03 |
| Female P5: spine on Re3/Re2 + end claw | 3.1 | 2.6 | 3.0 | 3.0 | 2.1 |
| Female P5: Re2 + end claw/Re 1 | 1.0 | 1.0 | 0.82 | 0.82 | 0.6-0.75 |
| Male P5 basipod: inner margin processes | single, subtriangular | single, rounded, on midlength | double, one rounded, proximal and one on midlength | double, one rounded, proximal and one on midlength | single, rounded, on midlength |
| Male right P5: Re 1 inner margin | smooth | smooth | lamella ends in subtriangular process | lamella ends in subtriangular process | lamella ends in subtriangular process |
| Male right P5: Re 1 distal margin | smooth | smooth | with one rounded | with one rounded process | with two rounded |
| process | processes | ||||
| Male right P5: number of teeth on aculeus | 5 | 6-8 | 5 | 5 | 4-5 |
Notes
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Additional details
Identifiers
Related works
- Is cited by
- Taxonomic treatment: 10.5281/zenodo.13989296 (DOI)
- Taxonomic treatment: http://treatment.plazi.org/id/03889534FFACFFF8FF41FE39FBF8FAAA (URL)
- Is part of
- Journal article: 10.5281/zenodo.5756892 (DOI)
- Journal article: urn:lsid:plazi.org:pub:FFB1ED4CFFA8FFFCFFE3FFF1FFD1FFCF (LSID)
- Journal article: http://publication.plazi.org/id/FFB1ED4CFFA8FFFCFFE3FFF1FFD1FFCF (URL)
References
- Gaviria S. 1989. - The calanoid fauna (Crustacea, Copepoda) of the Cordillera Oriental of the Colombian Andes. Hydrobiologia 178: 113 - 134.
- Wilson M. S. & Yeatman H. C. 1959. - Free-living Copepoda: 735 - 861, in Edmondson W. T. (ed.), Freshwater Biology. John Wiley & Sons, New York.
- Kiefer F. 1956. - Freilebende Ruderfusskrebse (Crustacea Copepoda). I: Calanoida und Cyclopoida. Deutscher Verlag der Wissenschaften, Berlin 1: 222 - 232.
- Dussart B. H. & Defaye D. 1995. - Introduction to the Copepoda: 162 - 165, in Dumont H. J. (ed.), Guides to the Identification of the Macroinvertebrates of the Continental Waters of the World. 7 SPB Academic Publishing, Amsterdam.