Dendrocephalus
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publication ID |
https://doi.org/ 10.5281/zenodo.174911 |
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DOI |
https://doi.org/10.5281/zenodo.6486773 |
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persistent identifier |
https://treatment.plazi.org/id/03F28783-FFAA-E473-FE1A-92B5E107F8DC |
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treatment provided by |
Plazi |
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scientific name |
Dendrocephalus |
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Key to males of all known species of the subgenus Dendrocephalus View in CoL
1 Proximal anterior surface of frontal appendage arms without spines ........................... 2
- Proximal anterior surface of frontal appendage arms with at least one spine............... 5
2 Branch 1V anterior sub-branch with distal portion swollen ......................................... 3
- Branch 1V anterior sub-branch with distal portion ending acutely ....... D. sarmentosus View in CoL
3 Eye bearing a spine ....................................................................................................... 4
- Eye without a spine .................................................................................. D. brasiliensis View in CoL
4 Branch 2D sub-branch I with only small spines and sub-branch III with 2 medial large spines .................................................................................................................. D. geayi View in CoL
- Branch 2D sub-branch I with several long basal spines and sub-branch III with 1 large basal spine ............................................................................................... D. vezenolanus
5 Frontal appendage arms with anterior surface with more than one spine..................... 6
- Frontal appendage arms with anterior surface with one spine .................... D. orientalis View in CoL
6 Branch 1V anterior sub- branch with distal portion swollen ........................................ 7
- Branch 1V anterior sub- branch with distal portion acute .......................................... 10
7 Branch 2A podiform...................................................................................................... 8
- Branch 2A not podiform .......................................................................... D. cervicornis View in CoL
8 First thoracopod endopodite bearing a non prominent distolateral border with spines 9
- First thoracopod endopodite with prominent distolateral border with spines .. D. affinis View in CoL
9 First thoracopod endopodite with basolateral projection smooth and acute D. cornutus View in CoL
- First thoracopod endopodite with basolateral projection bearing several spines............ .......................................................................................................................... D. thieryi View in CoL
10 Branch 2A podiform.................................................................................................... 11
- Branch 2A hook shaped ............................................................................ D. argentinus View in CoL
11 First thoracopod endopodite with basolateral projection smooth and acute ............... 12
- First thoracopod endopodite with basolateral projection bearing several spines............ .................................................................................................................... D. goiasensis View in CoL
12 Second thoracopod endopodite with basolateral projection smooth and acute............... ............................................................................................................... D. spartaenovae View in CoL
- Second thoracopod endopodite without any basolateral projection ............ D. conosuris View in CoL
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.