Polyplacophora | 
Chitonida | 
Mopaliidae
			
			
			
				Environment: milieu / climate zone / пределы глубины / distribution range				
				
					экология				
				
			
			
				.  Temperate			
			
			
				
			
			
			
				Eastern Pacific:  Alaska, USA and Canada.
			
			
			
			
			
				Length at first maturity / Size / Weight / Возраст
			
			
				половая зрелость: Lm ?  range ? - ? cm Max length : 1.6 cm TL самец/пол неопределен; (ссылка 296)			
			
			
							
				
				
					
						Girdle:  Medium wide sandy with a single long slender hair coming from each sutural pore.  Mucro:  Slightly elevated and posterior.  Central areas:  Slightly curved longitudinal ribs interspaced with finer cross riblets forming a net-like pattern.  Lateral areas are highly defined by a row of pustules;  beaded areas; it has a posterior ridge of pustules.  Color:  Gray with blue suffusion or soiled buff with brown suffusion.   Color of the girdle:  Buff (Ref. 296).					
				
				
						
			
			
			
			
				
					Subtidal; lives on the sides of rocks in areas of strongly moving water, such as tidal channels or surf zones, below the lowest low tide level (Ref. 290).  Occurs at the low tide mark.				
			
			
			
			
			
				Life cycle and mating behavior				
					половая зрелость | размножение | нерест | Eggs | Fecundity | Larvae				
			
			
				
					Members of the class Polyplacophora are mostly gonochoric.  Life cycle:  Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.				
			
			
			
			
				Основная ссылка  				
					ссылки | координатор | соавторы
				
			
			
				Burghardt, G. and L. Burghardt 2006 West Coast Chitons. A Gallery of Worlwide Chitons: http://home.inreach.com/burghart/wcoast.html[accessed20/01/06] (ссылка 296)
			
			
			
			
			
			
			
					
						Статус Красного Списка МСОП    
						 (ссылка 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				Статус СИТЕС   (ссылка 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
				CMS (ссылка 116361)
			
			
				
					Not Evaluated				
			
			
			
			
			
				Угроза для людей  
			
			
				
									
			
			
			
			
			
			
			
			
				Использование человеком  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
инструменты
			
			
			
			
				
					дополнительная информация				
				
					 Trophic EcologyFood items (preys)
состав пищи
потребление пищи
хищники
  Population dynamicsрост
Max. ages / sizes
Length-weight rel.
Length-length rel.
Размерный состав
Mass conversion
численность
  Life cycleразмножениеполовая зрелостьFecundityнерестEggsРазвитие икрыLarvae   PhysiologyOxygen consumption
  Human RelatedStamps, coins, misc.
  				 
			 
			
			
			
				ресурсы в Интернет
			
			
			
			
			
				Estimates based on models
			
			
			
									
						Preferred temperature  					
				 (Ref. 
115969): 6.1 - 10.7, mean 8.7 (based on 257 cells).			
 
			
			
			
			
			
						
							
				
					
						Fishing Vulnerability  					
					
					
						Low vulnerability (10 of 100).					
				
						
						
			
									
						Категория цены  					
					
					Unknown.