Statommatia, Ng, Peter K. L. & Castro, Peter, 2016
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publication ID |
https://doi.org/ 10.11646/zootaxa.4209.1.1 |
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publication LSID |
lsid:zoobank.org:pub:849BAB5C-464A-4B4A-A586-5742411EDC01 |
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DOI |
https://doi.org/10.5281/zenodo.5617169 |
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persistent identifier |
https://treatment.plazi.org/id/F16BFB33-FFEB-FFB3-FF6A-FBB5FA51F9E3 |
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treatment provided by |
Plazi |
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scientific name |
Statommatia |
| status |
gen. nov. |
Key to species of Statommatia View in CoL n. gen.
1. Carapace conspicuously broad, width to length ratio 1.3–1.4 ( Fig. 16 View FIGURE 16 D). Ambulatory meri relatively stout, broad ( Fig. 16 View FIGURE 16 D). P2 merus with few pointed tubercles [New Caledonia]............................................... S. knudseni View in CoL
- Carapace not conspicuously broad, width to length ratio 1.1–1.3 (e.g., Fig. 16 View FIGURE 16 A). Ambulatory meri relatively long, slender (e.g., Fig. 16 View FIGURE 16 A). P2 merus unarmed...................................................................... 2
2. Carapace, outer surface of chelae covered with numerous small granules (e.g. Fig. 26 View FIGURE 26 E). Ambulatory legs relatively short (e.g. Fig. 16 View FIGURE 16 H)........................................................................................... 3
- Carapace, outer surface of chelae smooth or only with scattered small granules (e.g., Fig. 26 View FIGURE 26 A). Ambulatory legs relatively long (e.g. Fig. 16 View FIGURE 16 A)................................................................................... 4
3. Anteroexternal angle of merus of third maxilliped auriculiform ( Fig. 33 View FIGURE 33 F). G1 distal half short, stout, gently curbing upwards ( Fig. 78 View FIGURE 78 C–F) [ New Caledonia]............................................................. S. granulosa View in CoL n. sp.
- Anteroexternal angle of merus of third maxilliped rounded, not auriculiform ( Fig. 33 View FIGURE 33 D). G1 distal half conspicuously slender, distinctly curving laterally ( Fig. 78 View FIGURE 78 A, B) [South China Sea]......................................... .. S. pubescens View in CoL
4. G1 with distal half relatively stout, straight, gradually tapering to subtruncate tip ( Fig. 77 View FIGURE 77 A–C) [Philippines; Papua New Guinea]........................................................................................ S. apta View in CoL
- G1 distal half slender, strongly tapering, gently curving upwards ( Fig. 77 View FIGURE 77 I–K) [ Madagascar]............ S. malagasy View in CoL n. sp.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.