xviii FIELD COLUMBIAN MUSEUM ZOOLOGY, VOL. V. 



PAGB 



217. pictus Kner & Steindachner 229 



Subfamily Gobiinae 229 



Genus 87. Gobius Linnasus 229 



Subgenus Ctenogobius Gill 230 



218. parvus Meek 230 



Subgenus Gobionellus Girard 231 



219. claytoni Meek 231 



220. microdon Gilbert 23 1 



Genus 88. Chonophorus Steindachner 232 



221. nelsoni (Evermann) 232 



222. taiasica (Lichtenstein) 233 



223. mexicanus (Gunther) 233 



Genus 89. Gillicththys Cooper 234 



224. detrusus Gilbert & Scofield 234 



Family XXIII. Soleidae 234 



Subfamily Achirinae 235 



Genus 90. Achirus Lac6pde 235 



Subgenus Baiostoma Bean 235 



225. mazatlanus (Steindachner) 235 



226. fonsecensis (Gunther) 236 



Subgenus Achirus Lace'pdde] 236 



227. fasciatus Lac6p6de 236 



