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Microphysogobio luhensis Huang, Chen, Zhao & Shao, 2018 |
| Family: | Gobionidae (Gudgeons) | |||
| Max. size: | 6.08 cm SL (male/unsexed) | |||
| Environment: | benthopelagic; freshwater | |||
| Distribution: | Asia: China. | |||
| Diagnosis: | Vertebrae: 4-33. This new species is distinguished from its congeners by the following set of characters: anal fin rays 3, 6; pectoral fin rays 1, 12-13 (modally 13); lateral-line scales 37-38 (modally 37); transverse scales 7; predorsal scales 10-11 (modally 10); gill rakers 16; vertebral counts 4 + 33-34; papillae lobes internally covered with clusters of 20-26 well-developed pearl-like papillae; a pair of barbels flat and slightly short, 16.2-18.4% of head length, maximum barbel diameter 27.0-29.8% of barbel lengthm and the medial pad on lower lip is divided. Colouration: body with five distinct black crossbars; 2 horizontally aligned black dashes above and below each lateral-line scale; caudal fin membrane with two rows of distinct verticallyaligned black lines (Ref. 119378). | |||
| Biology: | ||||
| IUCN Red List Status: | Least Concern (LC); Date assessed: 10 January 2024 Ref. (130435) | |||
| Threat to humans: | harmless | |||