Triplophysa
publication ID |
https://doi.org/ 10.11646/zootaxa.3905.3.7 |
publication LSID |
lsid:zoobank.org:pub:47F7A700-B92C-44BE-99CC-AA1DB98ED4C7 |
DOI |
https://doi.org/10.5281/zenodo.5691539 |
persistent identifier |
https://treatment.plazi.org/id/03ED162E-FFEB-FF87-4DBB-0DD8FA3DB585 |
treatment provided by |
Plazi |
scientific name |
Triplophysa |
status |
|
Key to the species of Triplophysa View in CoL View at ENA in the Hexi inner drainages
1a. Caudal fin forked or deeply emarginated................................................................... 2
1b. Caudal fin slightly emarginated.......................................................................... 5
2a. Head convex from the position of posterior nostrils.......................................... T. qilianensis View in CoL sp. nov.
2b. Head moderately compressed............................................................................ 3
3a. No shaped blotches in front of and behind dorsal fin...................................... T. yarkandensis Day 1877 View in CoL
3b. 4–6 dark brown blotches in front of and behind dorsal fin..................................................... ·4
4a. Width of posterior blotches wider than intervals between blotches...................... T. hsutschouensis Rendahl 1933 View in CoL
4b. Width of posterior blotches equal to or less than intervals between blotches...................... T. robusta Kessler 1876 View in CoL
5a. Intestine long, greater than stand length.................................................................... 6
5b. Intestine short, about half of stand length................................................................... 7
6a. Posterior chamber of air bladder degenerated........................................ T. stoliczkae Steindachner 1866 View in CoL
6b. Posterior chamber of air bladder oval, connected bony capsule of air bladder with tubule.... T. wuweiensis Li & Chang 1974 View in CoL
7a. Posterior chamber of air bladder degenerated............................................................... ·8
7b. Posterior chamber of air bladder well developed............................................................. 9
8a. Tip of pelvic fin not extending beyond anus....................................... · T. brevicauda Herzenstein 1888 View in CoL
8b. Tip of pelvic fin extending beyond anus or reaching origin of anal fin.................... T. leptosome Herzenstein 1888
9a. Posterior chamber of air bladder oblong, connected directly to bony capsule of air bladder.... T. orientalis Herzenstein 1888 View in CoL
9b. Posterior chamber of air bladder oval, connected to bony capsule of air bladder with long tubule........ T. tenuis Day 1877 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.