RM2C12ERX–Portrait of pencil fish (Nannostomus eques) in aquarium
RF2E9TRG0–Nannostomus trifasciatus, (from the Greek: nanos = small, and the Latin stomus = relating to the mouth; from the Latin: trifasciatus = three bands)
RM2C0BMT7–Nannostomus fish
RF2E9TRFW–Nannostomus trifasciatus, (from the Greek: nanos = small, and the Latin stomus = relating to the mouth; from the Latin: trifasciatus = three bands)
RMW7TEHA–Dwarf pencil fish (Nannostomus marginatus) close to Manacapuru, Brazil. Meetyourneighbours.net project
RM2BHD385–Three-striped or Brown-tailed pencilfish (Nannobrycon eques)
RMJ90EKH–Längsband-Ziersalmler, Längsbandziersalmler, Roter Ziersalmler, Nannostomus beckfordi, golden pencil fish
RFR621N6–Dwarf pencilfish (Nannostomus marginatus), 'Showa' Swordtail, Pufferfish and Leopard Snakeskin Discus, seamless pattern design, hand drawn doodle
RMBCYK0D–nannostomus marginatus
RM2ANJ565–The freshwater fishes of British Guiana, including a study of the ecological grouping of species and the relation of the fauna of the plateau to that of the lowlands . 1. Parodon bifasciatus Eigenmann. (Type.) 104 mm. No. 192). 2. Hemiodus g/uadrimaculatus Pella-grin. 125 mm. No. 1930. 3. Hemiodus semitceniatus Kner. 79 mm. No. 1932. 4. Nannostomus margin- 1171. 5. Nannostomus minimus Eigenmann. (Type.) 21 mm. atus Eigenmann. (Type.) 26 mm. No.No. 1165. 6. Nannostomus simplex Eigenmann. (Type.) 25 mm. No. 1167 [emoirs Carnegie Museum, Vol. V. Plate XXXVII. 1. Pcecilobrycon harrisoni Eigenmann.
RFENNTW0–Tropical freshwater aquarium fish from genus Nannostomus.
RMG0D92H–Nannostomus fish
RF2E9TRFJ–Nannostomus beckfordi, (from the Greek: nanos = small, and the Latin stomus = relating to the mouth; beckfordi = in honor of British naturalist, F.J.B
RMJ90EKG–Längsband-Ziersalmler, Längsbandziersalmler, Roter Ziersalmler, Nannostomus beckfordi, golden pencil fish
RFR621XX–Angelfishes, Fancy Hi-fin Swordtail and Dwarf pencilfish, seamless pattern design, hand drawn doodle, sketch in pop art style, color illustration
RFH7NFR8–Portrait of freshwater pencil fish (Nannostomus eques) in aquarium
RF2E9TRFH–Nannostomus beckfordi, (from the Greek: nanos = small, and the Latin stomus = relating to the mouth; beckfordi = in honor of British naturalist, F.J.B
RMDA0FX9–Pencil fish, Nannostomus sp. Lebiasinidae South America
RFH2FT4M–Portrait of freshwater pencil fish (Nannostomus eques) in aquarium
RF2E9TRFP–Nannostomus beckfordi, (from the Greek: nanos = small, and the Latin stomus = relating to the mouth; beckfordi = in honor of British naturalist, F.J.B