Comparative anatomy and physiology. Chap. VI.] GILLS OF FISHES, 233 the gill sacs open separately to the exterior, but in the hag the ducts unite and open by a common orifice
The Global Political Economy: Perspectives, Problems, and Policies: Gill, Prof Stephen: 9780801837647: Amazon.com: Books
Sac de voyage CARGO 90L Noir - GILL
Nav Gill created hostile work environment, health officer claims | abc10.com
Colorado Parks & Wildlife - Understanding and Decreasing Gill Lice Infections in Colorado Fish
Site of attachment of female Strabax monstrosus in Scorpaena notata.... | Download Scientific Diagram
Gill - an overview | ScienceDirect Topics
Elements of biology, with special reference to their rôle in the lives of animals. Biology; Zoology. GILLS IN POSITION GILLS PULLED DOWN Fig. 109.—The gills and gill chamber of a lobster.
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Air sac and gill vasotocin receptor gene expression in the air-breathing catfish Heteropneustes fossilis exposed to water and air deprivation conditions | SpringerLink