Summary of tachysurus |
Identification | Tachysurus can be identified by an extrascapular without a laterosensory canal, and a pterotic with a broad lateral laminar expansion. It is among the most speciose catfish groups in East Asia and its members inhabit habitats ranging from fast-flowing hillstreams to large rivers. |
Sexing | Males have an elongate genital papilla in front of the anal fin. |
Size | Smallest 51mm, largest 1000mm, average 234mm, most commonly 200mm. All SL. |
Species | There are 34 "species" in the database |
New spp. / time | | | | | | | | | | | | | | | 1750 | 1770 | 1790 | 1810 | 1830 | 1850 | 1870 | 1890 | 1910 | 1930 | 1950 | 1970 | 1990 | 2010 |
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Distribution |
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Genus Thumbnails |
T. adiposalis (i:0, k:0) T. albomarginatus (i:1, k:0) T. argentivittatus (i:2, k:0) T. brevianalis (i:3, k:0) T. brevicaudatus (i:1, k:0) T. brevicorpus (i:1, k:0) T. crassilabris (i:4, k:0) T. crassirostris (i:1, k:0) T. dumerili (i:9, k:0) T. eupogon (i:4, k:0) T. fulvidraco (i:16, k:0) T. gracilis (i:4, k:0) T. herzensteini (i:0, k:0) T. ichikawai (i:1, k:0) T. intermedius (i:2, k:0) T. koreanus (i:2, k:0) T. kyphus (i:1, k:0) T. lani (i:1, k:0) T. latifrontalis (i:3, k:0) T. longibarbus (i:0, k:0) T. nitidus (i:4, k:0) T. nubilosus (i:3, k:0) T. nudiceps (i:2, k:0) T. pratti (i:1, k:0) T. spilotus (i:6, k:0) T. taiwanensis (i:1, k:0) T. tenuifurcatus (i:0, k:0) T. tenuis (i:1, k:0) T. tokiensis (i:6, k:0) T. trilineatus (i:8, k:0) T. truncatus (i:3, k:0) T. ussuriensis (i:2, k:0) T. vachellii (i:1, k:0) T. virgatus (i:2, k:0)
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