Tanais
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publication ID |
https://doi.org/ 10.11646/zootaxa.3995.1.17 |
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publication LSID |
lsid:zoobank.org:pub:37772558-6DAC-451B-9E60-2D60818791BD |
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DOI |
https://doi.org/10.5281/zenodo.6108490 |
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persistent identifier |
https://treatment.plazi.org/id/03B08797-FFEA-FF94-FF75-FD1EFA65FB63 |
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treatment provided by |
Plazi |
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scientific name |
Tanais |
| status |
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Key to species of Tanais View in CoL sus (females)
1. Cheliped propodus with bifid dorsodistal crest near dactylus insertion............................................ 2
– Cheliped propodus without bifid crest..................................................................... 3
2. Cheliped fixed finger with three teeth. Chela not separated from propodus insertion............ T. lilljeborgi View in CoL [NE Atlantic]
– Cheliped fixed finger with single distal tooth. Chela ventrally well separated from propodus insertion on carpus by an invagi- nation on propodus forming a neck........................................................................ 5
3. Mandible molar acuminate, with minute terminal spines. Sternal carpal spine on pereopods 2–3 weakly or strongly curved....................................................................................................... 4
– Mandible molar acuminate with pointed tip. Sternal carpal spine on pereopods 2–3 straight........ T. giraffa View in CoL [SE Australia]
4. Chela fixed finger with bifid semicircular tooth. Uropod exopod with one article or very weakly two-articled.......................................................................................... T. danica View in CoL [boreal NE Atlantic]
– Chela fixed finger with two unequal teeth, dactylus interlocking. Uropod exopod two-articled.................................................................................................... T. psammophilus View in CoL [NW Atlantic]
5. Two dorsal, parallel crenulate ridges in addition to marginal ridges on cephalothorax; cheliped propodus with inner comb of dendritic spines........................................................... T. microthymus View in CoL [E Mediterranean]
– Crenulate ridges on cephalothorax margins only; cheliped propodus with inner comb of simple spines...................................................................................... T. bamberi View in CoL sp. nov. [Iberian NE Atlantic]
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.