Fishes of the JVestern North Atlantic 



23 



glossohyal 

 hypohyals 

 ceratohyal 



interhyal 

 epihyal 



pharyngobranchial 



first / epibranchial 

 arch Y-/ „<% 



ceratobranchial — .^ot 



hypobranchia 



'basibranchial 



branchiostegals 



urohyal 



first (or suspensory) 

 pharyngobranchial 



basibranchiols 



hypobranchials 



ceratobranchials 



pharyngobranchials 



epibranchials 



B 



posttemporal 

 supracleithrum 

 postcleithra 

 scapula 

 cleithrum 

 coracoid 



posttemporal 

 supracleithrum 

 cleithrum 

 postcleithra 

 mesocoracoid 

 scapula 

 .coracoid 



Figure 6. Hyoid arch, branchial basket, and pectoral girdle of Pomolobus mediocris. a lateral view of left hyoid 



arch with associated branchiostegal rays and first branchial arch; b three-quarter view of branchial arches; 



5uter view of left pectoral girdle; d inner view of left pectoral girdle. Drawn by Margaret G. Bradbury. 



arc 

 c ou 



