Thaia
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publication ID |
https://doi.org/ 10.5281/zenodo.281725 |
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DOI |
https://doi.org/10.5281/zenodo.6180142 |
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persistent identifier |
https://treatment.plazi.org/id/03FB797B-FF90-FF9C-FF00-F96F5BF3FE33 |
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treatment provided by |
Plazi |
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scientific name |
Thaia |
| status |
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Key to males of Thaia View in CoL from China
1 Anal tube without apical process Thaia (Thaia) View in CoL ........................................................................................................... 2
– Anal tube with apical process extending ventrally from 10th segment Thaia (Nlunga) View in CoL ............................................. 7
2 Aedeagal shaft with one or more basal processes......................................................................................................... 3
– Aedeagal shaft without processes ................................................................................................................................. 5
3 Base of aedeagus with single long, fingerlike process ......................................................................... T View in CoL . (Thaia) nigra
– Base of aedeagus with pair of processes....................................................................................................................... 4
4 Dorsal apodeme of aedeagus expanded, approximately scissorlike ............................................... T View in CoL . (Thaia) oryzivora
– Dorsal apodeme of aedeagus small, approximately trapezoidal ....................................................... T View in CoL . (Thaia) subrufa
5 Dorsal apodeme of aedeagus with pair of small, toothlike processes .......................................... T View in CoL . (Thaia) formosana
– Dorsal apodeme of aedeagus without toothlike processes............................................................................................ 6
6 Aedeagal shaft long and slim, tubelike, without serrations .......................................................... T View in CoL . (Thaia) longipenia
– Aedeagal shaft short, lamellate, with ventral serrate comb .............................................................. T View in CoL . (Thaia) barbata
7 Apical process of anal tube bifurcate at apex ................................................................................. T View in CoL . (Nlunga) sinuata
– Apical process of anal tube not bifurcate at apex ........................................................................................................ 8
8 Ventral appendage of pygofer with few small, serrations both at base and apex ......................... T. (Nlunga) anchora View in CoL
– Ventral appendage of pygofer without serrations ......................................................................................................... 9
9 Aedeagus with two pairs of processes ( Figs 7, 8 View FIGURES 1 – 9 ) ....................................................... T. (Nlunga) View in CoL mengyanga sp. nov.
– Aedeagus without processes .......................................................................................................... T View in CoL . (Nlunga) maxima
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.