Pycnogonida | 
Pantopoda | 
Phoxichilidiidae
			
			
			
				Environment: milieu / climate zone / Mức độ sâu / distribution range				
				
					Sinh thái học				
				
			
			
				;  Mức độ sâu 0 - 479 m (Tài liệu tham khảo 2153).  Subtropical			
			
			
				
			
			
			
				Northwest Pacific:  Alaska and Japan.
			
			
			
			
			
				Length at first maturity / Bộ gần gũi / Weight / Age
			
			
				Chín muồi sinh dục: Lm ?  range ? - ? cm			
			
			
							
				
				
					
						A long and slender species in a genus of usually compact species.  Trunk glabrous, segmentation lines complete, lateral processes well separated.  Ocular tubercle low, rounded, eyes well pigmented.  Abdomen short, erect.  Chelifores scapes long, slender.  Chelae small, fingers well curved, about as long as small palm.  Palp buds lacking.  Ovigers very long, 5-segmented, few short lateral setae.  Legs very long, slender, dorsal cement glands pores along most of femur length.  Propodus long, well curved, 3 heel spines, very long well curved claw, and ectal auxiliaries little longer than main claw maximum diameter (Ref. 2153, p. 19).					
				
				
						
			
			
			
			
				
					Coastal to upper slope (Ref. 19).				
			
			
			
			
			
				Life cycle and mating behavior				
					Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae				
			
			
				
					Members of the class Pycnogonida are gonochoric and sexually dimorphic.  During copulation, male usually suspends itself beneath the female.  Fertilization occurs as the eggs leave the female's ovigers.  Males brood the egg masses until they hatch.  Life cycle:  Eggs hatch into protonymphon larva then to adults.				
			
			
			
			
			
				Child, C.A. 1995 Pycnogonida of the Western Pacific Islands XI. Collections from the Aleutians and other Bering Sea islands, Alaska. Smithsonian Contributions to Zoology 569:1-33. (Tài liệu tham khảo 2153)
			
			
			
			
			
			
			
					
						IUCN Red List Status    
						 (Tài liệu tham khảo 130435: Version 2025-1)
					
					
					
				
			
			
			
			
				CITES status   (Tài liệu tham khảo 108899)
			
			
				
					Not Evaluated				
			
			
			
			
			
				CMS (Tài liệu tham khảo 116361)
			
			
				
					Not Evaluated				
			
			
			
			
			
				Threat to humans  
			
			
				
									
			
			
			
			
			
			
			
			
				Human uses  
			
			
							
			
			
				 | FishSource | 			
			
			
			
			
			
Các công cụ
			
			
			
			
				
					Thêm thông tin				
				
					 Sinh thái dinh dưỡngFood items (preys)
Thành phần thức ăn
Thành phần thức ăn
Các động vật ăn mồi
  Population dynamicsSự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
  Life cycleSự tái sinh sảnChín muồi sinh dụcSự sinh sảnĐẻ trứngEggsEgg developmentLarvae   PhysiologyThành phần ô-xy
  Human RelatedStamps, coins, misc.
  
			 
			
			
			
				Các nguồn internet
			
			
			
			
			
				Estimates based on models
			
			
			
									
						Preferred temperature  					
				 (Ref. 
115969): 5.6 - 20.3, mean 15.8 (based on 68 cells).			
 
			
			
			
			
			
						
						
						
			
									
						Price category  					
					
					Unknown.