The Brienomyrus longianalis lives in the benthopelagic, potamodromous, freshwater environment.
Brienomyrus longianalis Gosse, 1984Marcusenius longianalis Boulenger, 1901; (valid as) - Brienomyrus longicaudatus Taverne, Thys van den Audenaerde, Heymer & G More
Mpanda in Swahili (Kiswahili)
Nuolinuijakala in Finnish (suomen kieli)
Rypoun štíhlý in Czech (česky)
Rypoun tíhlý in Czech (česky)
Schmaler Nilhecht in German (Deutsch)
長臀壯象鼻魚 in Mandarin Chinese
長臀異吻象鼻魚 in Mandarin Chinese
长臀壮象鼻鱼 in Mandarin Chinese
长臀异吻象鼻鱼 in Mandarin Chinese