Classification of the Order Scleroparei. 171 



Family 3. Caracanthidae. 



Caracduthus. 



Family 4. Aploactidae. 



Apluactis, Trich opleu ra . 



Family 5. Synanciidae. 



Lysodermvi^. Minmis, Chorisrnodnctylus, Im'mi'cus, 

 Synancia, Ero.ta, Leptoaynancia, Trachicephalus. 



Family 6. Pataecidae. 



Gnathanacunthus, PatcBcus. 



Division 2. Ukxagrammiformes. 

 Family 1. Hexagrammidae. 



HexagnnmmiK, Ar/rammus, Ophiodon, Zaniolepis, 

 Oxyk'bias. 



Family 2. Anoplopomatidae. 



Anoploponui, Eniepis. 



Division 3. Platycephaliformks, 



Family Platycephalidae. 



Platycephalus, Bembras. 



Division 4. Hopliciithviformks. 



Family Hoplichthyidae. 

 Hoplichthys. 



Division 5. Coxgiopobiformes. 



Family Congiopodidae. 



Conyiopus, Zanclorhynchus, 



Division 6. Cottiformes. 

 Family 1. Cottidae. 



Rhamphocottus, HaduKnus, Icelus, Icelimis, Astro- 

 lytes, Psemlohlenmii,, Jordania, Tnyloj)^, Scorpcsn- 

 tchthys, Heimlepidotus, Oliyocottus, Artedius, Mt,voco- 

 cephalus,Oncocottm, Cottocomephsrus, Cottus, Uranidea 

 Ascehchthy, Abyssocottus, Blepsias, Hemitripterus, 

 oync/iirus, Ereunias. 



Family 2. Cottunculidae. 

 CottunculKs. 



Family 3. Psychrolutidae. 



Psychrolutes, Neopkrynich thys. 



Family 4. Comephoridae. 



Comephorui. 



12* 



