Heins, 2003



Citation


No detailed citation.

Associated characteristics


Species Development state Trait Primary Data Secondary Data
Pungitius pungitius Spawning conditions Spawning site preparation In the nest of a single male No category
Pungitius pungitius Female Age at sexual maturity Mean or most common values and ranges in parenthses => 2+ in Alaskan Lake, 1+ (2+) in Québec river, 2+ in Québec Lake, 2+ (1-3+) in Lake Superior USA, 1+ (2-3) in English stream 2.0 years
Pungitius pungitius Egg Oocyte diameter Means or most common values and ranges in parentheses => 1.42 (1.18-1.55) in Alaskan Lake, 1.3 in Newfoundland, 1.76 (1.53-1.98) in Lake Superiour USA, (1.4-1.8) in Indiana Lake USA 1.365 mm
Pungitius pungitius Female Absolute fecundity Cluth size in different areas, means or most common values whereas ranges are in parentheses => 126 (63-269) in Alaskan Lake, 31 (10-71) in Québec River, 76 (37-176) in Québec tidal creek, (32-170) in English stream 166.0 thousand eggs
Pungitius pungitius Spawning conditions Spawning season May-June ['May', 'June']
Pungitius pungitius Female Weight at sexual maturity 1.095-1.298 g and smallest female were 0.66-0.69 1.1965 kg
Pungitius pungitius Female Length at sexual maturity 5.33-5.8 [Mean size of reproducing female], with smallest of 4.47-4.81 5.565 cm
Pungitius pungitius Male Length at sexual maturity Average of 4.97-5.02 4.995 cm
Pungitius pungitius Male Weight at sexual maturity Average 1.015-1.03 g ! 1.0225 kg
Pungitius pungitius Female Age at sexual maturity 2 [Adult female] 2.0 year
Pungitius pungitius Spawning conditions Spawning release In most populations probably produce multiple clutches of eggs during a spawning season Mutliple