Rachoviscus crassiceps Myers, 1926
photo by Hippocampus-Bildarchiv

Family:  Characidae (Characins; tetras), subfamily: Stethaprioninae
Max. size:  3.85 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater; pH range: 5.59999990463257 - 7.19999980926514; dH range: 18
Distribution:  South America: Coastal river basins of ParanĂ¡ and northern Santa Catarina, Brazil.
Diagnosis:   
Biology:  Maximum length 4.5 cm TL in Ref. 2059.
IUCN Red List Status: Vulnerable (VU); Date assessed: 18 May 2022 (B1ab(iii)) Ref. (130435)
Threat to humans:  harmless
Country info:   
 


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