Tectovalopsis, J. L. Barnard and Ingram, 1990
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https://doi.org/ 10.1080/00222933.2024.2374404 |
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https://doi.org/10.5281/zenodo.13784988 |
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https://treatment.plazi.org/id/2A3B87F7-FFA6-FFCA-FF57-725FFB49FDB5 |
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Plazi |
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Tectovalopsis |
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Key to world species of Tectovalopsis View in CoL
1a. Gnathopod 2 palm short and weakly acute ................................................................................ ................................................................................. T. wegeneri J.L. Barnard and Ingram, 1990 View in CoL
1b. Gnathopod 2 palm long and strongly acute ......................................................................... 2
2a. Epimeron 2 posteroventral spine short; urosomite 3 with erect dorsal keel ................. .................................................................................. T. diabolus J.L. Barnard and Ingram, 1990 View in CoL
2b. Epimeron 2 posteroventral spine large; urosomite 3 with almost flat or concave dorsal surface .................................................................................................................................... 3
3a. Pleonite 3 with posterodorsal spine ... ... T. regelatus J.L. Barnard and Ingram, 1990 View in CoL 3b. Pleonite 3 lacking posterodorsal spine ................................................................................... 4
4a. Mandible incisor smooth; uropod 3 inner ramus shorter than article 1 of outer ramus ........................................................................................ T. fusilus J.L. Barnard and Ingram, 1990 View in CoL
4b. Mandible incisor dentate; uropod 3 rami subequal............................................................ 5
5a. Epimeron 1 posteroventral corner with a short spine; urosomite 2 with a medium dorsal tooth .......................... .......................... T. nebulosus J.L. Barnard and Ingram, 1990 View in CoL
5b. Epimeron 1 posteroventral corner lacking spine, rounded; urosomite 2 dorsally smooth .............................................................................................................................................................. 6
6a. Coxa 1 mostly covered by coxa 2; urosomite 1 posterodorsal spine large .................... ................................................................................................................................ T. potiguara sp. n.
6b. Coxa 1 not covered by coxa 2; urosomite 1 posterodorsal spine small .......................... .......................................................................................... T. ruffoi ( Serejo and Wakabara, 2003) View in CoL
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