Teleostei (teleosts) > 
Blenniiformes (Blennies) > 
Blenniidae (Combtooth blennies) > Salariinae						
							
							Etymology: Ecsenius: Greek, exenios, -os, -on = uncontrolled, immoderate.
Eponymy: Dr Hans Walter Bath (1924–2015) was a German ichthyologist. [...] (Ref. 128868), visit book page.
						
					
				
					Environment: milieu / climate zone / depth range / distribution range					
						Ecology					
				
				
				
					Marine;  reef-associated; non-migratory; depth range 3 - 25 m (Ref. 90102). Tropical				
				 
			
			
			
				
				
				
					Western Central Pacific:  Indonesia and Malaysia (Ref. 50537).
				
				 
			
			
				
					Size / Weight / Age
				
				
				
					Maturity: Lm ?  range ? - ? cm
 Max length : 4.4 cm TL male/unsexed; (Ref. 90102)				
				 
			
			
						
				
					Short description					
					Identification keys | Morphology | Morphometrics					
				
				
				
					Two distinct forms between the two sexes.  Males are with red stripes while females have black stripes and a yellowish head (Ref. 48636).
Body shape (shape guide): elongated.				
				 
			
			
			
			
			
			
			
				Found at depths of 3-25 m, solitary or in small groups around sponges and tunicates on coral outcrops (Ref. 90102) and in reef crests with large rounded corals (Ref. 8631, 48636), or encrusted sponges to about 10 m depth.  Females are commonly seen and seem to outnumber males (Ref. 48636).  Oviparous.  Eggs are demersal and adhesive (Ref. 205), and are attached to the substrate via a filamentous, adhesive pad or pedestal (Ref. 94114).  Larvae are planktonic, often found in shallow, coastal waters (Ref. 94114).			
			 
			
			
			
				
					Life cycle and mating behavior					
					Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae				
				
				
				
				Oviparous, distinct pairing (Ref. 205).				
				 
			
			 
				
				
				
					Springer, V.G., 1988. The Indo-Pacific blenniid fish genus Ecsenius. Smithson. Contrib. Zool. (465):134 p. (Ref. 5296)
				
				 
			
			
			
							
					
						IUCN Red List Status   (Ref. 130435: Version 2025-1)
					
					
				 
					
			
			
			
			
			
			
			
				
					Threat to humans  
				
				
				
					  Harmless				
				
			 
			
			
			
			
				
					Human uses  				
				
				
					Fisheries: commercial; aquarium: commercial				
				
				
			
			
						
			
			
			
				
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					Estimates based on models				
				
				
				Preferred temperature (Ref. 
123201): 28.4 - 29.3, mean 28.8 °C (based on 714 cells).
				
				
					
					Phylogenetic diversity index  (Ref. 
82804):  PD
50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].					
													Bayesian length-weight: a=0.00776 (0.00356 - 0.01695), b=3.00 (2.81 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 
93245).
					
					Trophic level  (Ref. 
69278):  2.0   ±0.00 se; based on food items.					
											
				
				
										
						Resilience  (Ref. 
120179):  High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).					
											
				
									
					Fishing Vulnerability  (Ref. 
59153):  Low vulnerability (10 of 100). 
🛈					
						Nutrients  (Ref. 
124155):  Calcium = 294 [138, 599] mg/100g; Iron = 1.26 [0.68, 2.36] mg/100g; Protein = 17.7 [16.4, 18.9] %; Omega3 = 0.0967 [, ] g/100g; Selenium = 29.7 [11.8, 75.0] μg/100g; VitaminA = 109 [24, 480] μg/100g; Zinc = 3.81 [2.34, 5.79] mg/100g (wet weight);