Eudorella Norman 1867
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2025
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| _version_ | 1866902025706405888 |
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| author | Mühlenhardt-Siegel, Ute |
| author_facet | Mühlenhardt-Siegel, Ute |
| contents | <p><b>Genus <i>Eudorella</i> Norman, 1867</b></p><p>Diagnosis: Pseudorostrum directed dorsally in both male and female; antenna 1 geniculate between peduncle article 2 and 3; male antenna 2 with brush of setae on anterior margin of peduncle articles 4 and 5; male antenna 2 flagellum extending nearly to end of pleon; female with exopods on pereiopods 1–3; male with exopods on pereiopods 1–4; pereiopod 2 article 3 lost; uropod endopod 2 articulate; male with 2 pairs of pleopods. (Watling, 1991).</p><p>Remarks: The most important characters for discriminating the species of the genus <i>Eudorella</i> are, according to Barnard & Given (1961): style of serration along the anterior carapace margin; articulation of the apical seta of the uropod endopod if it is fused or articulate; length relation between the uropod endopod and exopod; form and/or serrations of anterior sinus of carapace (antennal notch).</p><p>According to Watling (1991) and not mentioned in Barnard & Given (1961), important characters are: A1, accessory flagellum length and width compared with main flagellum; length proportion between peduncle articles 2 and 3; pereiopod 2 article 5 relative length to article 4; presence or absence of a long plumose seta on peduncle distal end.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17889147 |
| institution | Zenodo |
| language | |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | Eudorella Norman 1867 Mühlenhardt-Siegel, Ute Biodiversity Taxonomy Animalia Arthropoda Malacostraca Cumacea Leuconidae Eudorella <p><b>Genus <i>Eudorella</i> Norman, 1867</b></p><p>Diagnosis: Pseudorostrum directed dorsally in both male and female; antenna 1 geniculate between peduncle article 2 and 3; male antenna 2 with brush of setae on anterior margin of peduncle articles 4 and 5; male antenna 2 flagellum extending nearly to end of pleon; female with exopods on pereiopods 1–3; male with exopods on pereiopods 1–4; pereiopod 2 article 3 lost; uropod endopod 2 articulate; male with 2 pairs of pleopods. (Watling, 1991).</p><p>Remarks: The most important characters for discriminating the species of the genus <i>Eudorella</i> are, according to Barnard & Given (1961): style of serration along the anterior carapace margin; articulation of the apical seta of the uropod endopod if it is fused or articulate; length relation between the uropod endopod and exopod; form and/or serrations of anterior sinus of carapace (antennal notch).</p><p>According to Watling (1991) and not mentioned in Barnard & Given (1961), important characters are: A1, accessory flagellum length and width compared with main flagellum; length proportion between peduncle articles 2 and 3; pereiopod 2 article 5 relative length to article 4; presence or absence of a long plumose seta on peduncle distal end.</p> |
| title | Eudorella Norman 1867 |
| topic | Biodiversity Taxonomy Animalia Arthropoda Malacostraca Cumacea Leuconidae Eudorella |
| url | https://doi.org/10.5281/zenodo.17889147 |