5-7 The Most Common Invertebrates Collected from, or 

 Recorded on, Subtidal and Rock Bottoms in 

 the Sheepscot Estuary 5-89 



5-8 Invertebrate Species Common to All Estuarine 



Intertidal Areas of Coastal Maine 5-93 



5-9 Invertebrates Common to Gravel and Cobble Beaches in 



Maine Estuaries and Relative Scores of Abundance 5-97 



5-10 Numbers of Individuals/m Collected on Intertidal 



Flats in Upper Penobscot Bay (Region 4) 5-100 



5-11 The Relative Abundance of Invertebrate Species Commonly 

 Taken in Samples of Maine's Sand Flats, as Determined 

 by Rank Score Analysis 5-103 



5-12 The Relative Abundance of the Invertebrate Species 

 Commonly Taken in Samples of Maine's Mudflats as 

 Determined by Rank Score Analysis 5-106 



5-13 Inundation Patterns as a Function of Height Above Mean 



Low Water (MLW) in a New England Salt Marsh 5-112 



5-14 The Relationship of Vertical Range of the Three Principal 

 Salt Marsh Emergents in the Franklin and Salisbury 

 Cove Salt Marsh Near Ellsworth, ME 5-113 



5-15 Emergent Vegetation Associated with Salt 



Marshes in Maine 5-116 



5-16 Net Aerial Primary Productivity (NAPP) g/m^/yr of 



Species in Salt Marshes at Different Locations 5-125 



6-1 Area (acres) and Percentage Contribution (in parenthesis) 

 of Riverine Subsystems and Classes in coastal Maine 

 and for each Region 6-5 



6-2 Length (miles) of Riverine Subsystems in the 



Named Riverine Systems of Coastal Maine, by Region 6-6 



6-3 Drainage Area (square miles) and Discharge (cu . ft. /sec) 



of Gaged Maine Streams at Most Downstream Gage Stations . . 6-7 



6-4 Feeding Habits and Major Fauna in Different 



Habitat Classes 6-17 



6-5 Common and Scientific Names and Biological Characteristics 



of Some Typical Maine Stream Fishes 6-22 



6-6 Fishes Known to Occur in Some Maine Stream Systems 5-27 



xxxiv 



