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Please Take Notice ! 



After August 1st m$ address will be 10440 — 115th Street, Richmond Hill 

 Mew York City 



My aim is to continue breeding first class stock of all available Tropical 

 Fishes, as I haS)e done in the past years and to sell at reasonable 

 prices. 



To reach the above address take Brooklyn Rapid Transit Fulton Street 

 Elevator, ride to the end of the line r ( Lefferts Avenue Station ) , 

 then Walk back one block to 115th Street. 



HUGO C NELLES 



DEALER AND BREEDER OF TROPICAL FISHES 



1305 ^Third Avenue, New York City 



* 



aquatic Life 



1918—1919 



September, 1918. The Blood-fin (Heede) ; 

 Breeding Haplochilus cameronensis (Nelles) ; 

 The Spotted Gourami (Keams) ; Japanese 

 Snail (Boyd) ; Aquarium Water and Its 

 Restoration (Dormeier) ; Aquarium Heater 

 (Hale) ; Fish Foods (Heede) ; Happy Fam- 

 ilies, Breeding Habits of Mud-minnow, notes 

 and news. 



October. Aquarium Heating (Breder) ; 

 Hemiramphus fluviatilis (Brind) ; Mollienisia 

 latipinna (Heede) ; Blue-tailed Skink (Beck- 

 ett) ; Factors Controlling the Development of 

 Tropical Aquarium Fishes (Webber) ; Snails 

 in Aquaria (Gale) ; Habits of Black Bass, The 

 Pipe-fish, notes, etc. 



November. American Live-bearing Tooth- 

 carps (Bade) ; Aquarium Notes (Leitholf) ; 

 Notes on Krefftius adspersus (Freund) ; The 

 Anatomy of the Fish (Clark) ; Breeding Habits 

 of Burmese Eel (Finckh) ; A Bloated Axolotl 

 (Waite) ; The Name "Water Flea," notes and 

 news. 



December. Cynolebias bellottii (Brind) ; 

 Tillaea recurva and Other Notes (Finckh) ; 

 Another Tank Heater (Kuhn) ; Aquarist vs. 

 Aquarian (Mellen) ; Emotions of Fishes 

 (Gale) ; A Cigar Box Aquarium (Modesto) ; 

 Florida Notes (Carlton) ; Photosynthesis, Mis- 

 cellaneous notes, news, etc. 



January, 1919. Limia caudofasciata (Leit- 

 holf) ; Classification of Fishes (Stead) ; Color 

 Changes of the Chub-sucker (Hubbs) ; Neetro- 



plus carpintis (Brind) ; A Simple Heated 

 Aquarium (Finckh) ; Notes on the Breeding 

 Habits of the Pigmy Sunfish (Poyser) ; Gold- 

 fish Farm of Kichigoro Akiyama, notes and 

 news. 



February. Polycentropsis abbreviate (.Brind) ; 

 Chologaster cornutus, the Fish of the Dismal 

 Swamp (Welsh) ; A Wood Aquarium (P li- 

 king ton) ; Danio malabaricus (Leitholf) ; 

 Notes on Native Fishes (Pray) ; Managing 

 the Aquarium (Innes) ; Reactions of Fishes to 

 Habit-forming Drugs, The Boston Show, A 

 True Fish Story, notes and news. 



March. Breeding the Goldfish (Hanna) ; 

 Observations on the Chelonians of North 

 America, Part I (Shufeldt) ; Lucania ommata 

 (Welsh) ; Apistogramma agassizi (Heede) ; 

 The Water-fleas (Tompkins) ; Viviparous 

 Fishes-in-general (Stead) ; Breeding the 

 Striped Gourami (Simpson) ; Notes and news. 



April. The Surinam Toad (Deckert) ; 

 Cichlasoma nigrofasciatum (Brind) ; Keeping 

 Living Food Alive (Innes) ; Beware the 

 Dragonfly (Gordon) ; An Electrolytic Aerator 

 (Putnam) ; Water Lilies, Some Cultural and 

 Historical Notes (Prlng) ; Beef vs. Liver, notes 

 and news. 



May. Nanostomus eques (Brind) ; The 

 Water Horse-tail (Wobler) ; Observations on 

 the Chelonians of North America, Part III 

 (Shufeldt) ; I Became a Fancier (Proctor) ; 

 A Peculiar Planorbis (Breder) ; Association 

 and Color Discrimination in Mudminnows and 

 Sticklebacks (White) ; The Hay Infusion 

 Microcosm (Woodruff) ; The Bladderworts, 

 notes and news. 



