Cebocaridae, Lowry & Stoddart, 2011
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publication ID |
https://doi.org/ 10.11646/zootaxa.2747.1.4 |
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DOI |
https://doi.org/10.5281/zenodo.5294896 |
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persistent identifier |
https://treatment.plazi.org/id/039A87FF-E62D-424D-FF6E-FC39FA722419 |
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treatment provided by |
Felipe |
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scientific name |
Cebocaridae |
| status |
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Key to Genera of Cebocaridae View in CoL
1. Urosomites 1–3 free................................................................................... 2
– Urosomites 2 and 3 fused................................................................. Crybelocyphocaris View in CoL
2. Pereopod 7 basis expanded posteriorly..................................................................... 3
– Pereopod 7 basis linear..................................................................... Cyphocarioides View in CoL
3. Uropod 3 rami subequal in length........................................................................ 4
– Uropod 3 inner ramus shorter than outer ramus.............................................................. 5
4. Mandibular palp present; pereopod 7 simple................................................... Crybelocephalus View in CoL
– Mandibular palp absent; pereopod 7 prehensile.................................................. Mesocyclocaris View in CoL
5. Telson entire.................................................................................. Cebocaris View in CoL
– Telson cleft.......................................................................................... 6
6. Mandibular palp present, 3-articulate...................................................................... 7
– Mandibular palp vestigial 1- or 2-articulate or absent............................................. Metacyphocaris View in CoL
7. Antenna 2 flagellum well-developed; mandibular palp large, with setae on posterior margin of articles 2 and 3...................................................................................................... Metacyclocaris View in CoL
– Antenna 2 flagellum very small or vestigial; mandibular palp small, with apical setae only............................ 8
8. Antenna 2 flagellum short; uropod 3 inner ramus slightly shorter than outer ramus...................... Paracyphocaris View in CoL
– Antenna 2 flagellum vestigial (less than 3 articles); uropod 3 inner ramus much shorter than (less than 0.2 ×) outer ramus............................................................................................ Mesocyphocaris View in CoL
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