DRAGONETS
Volume 8 Number 6
2 Letter From Europe by Daniel Knop
5 Editor’s Page by James M. Lawrence
6 Letters
8 Reef News
20 Rarities: Two Boxy Beauties (genus Ostracion) by Scott W. Michael
30 Interview: Dr. William Walsh
FEATURE ARTICLES
42 Dragonets by Daniel Knop
48 The Systematics of the Dragonets (Callionymidae) by Inken Krause
54 Rethinking Dragonets — A modern guide to selecting, feeding, and breeding the Mandarinfishes and Scooters by Matt Pedersen
60 One Fish, Two Fish, Red Mandarinfish? Decoding the genetics of the Red Mandarinfish by Adeljean L.F.C. Ho
62 Lessons from the Humble Scooter Blenny – Looking for breeding breakthroughs in pelagic-spawning species by Matthew L. Wittenrich
64 Blue Light – And its importance for the colors of stony corals by Cecilia D’Angelo and Jörg Wiedenmann
78 Notes from the Undersand – Deep sand beds by Ronald L. Shimek, Ph.D.
96 Chaetomorpha by Daniel Knop
102 A Mosquito Net for Fishes – The aquarium hobby meets science by Dieter Brockmann, Ph.D.
AQUARIUM PORTRAIT
107 Belgian Pralines – The aquarium of Theo van den Berg by Inken Krause
DEPARTMENTS
115 Species Spotlight: The Spiny Devilfish by Daniel Knop
121 Reefkeeping 101: Thread algae—every reefkeeper’s nightmare by Daniel Knop
126 Coralexicon: Technical terms that appear in this issue
130 Advanced Aquatics: Project SECORE stalks the spawning stony corals by J. Charles Delbeek
134 Advertiser Index
136 Reef life: by Denise Nielsen Tackett and Larry P. Tackett