Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas; Água doce; estuarina bentopelágico. Temperate; 58°N - 34°N, 120°E - 161°E
Asia: Korean Peninsula, Japan, Kuril islands, Amur basin and Kamchatka Peninsula.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL macho/indeterminado; (Ref. 50519); 9.0 cm SL (female)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
Espinhos dorsais (total) : 7 - 11; Raios dorsais moles (total) : 8 - 13; Espinhos anais: 1; Raios anais moles: 7 - 11.
Length in freshwater is recorded at 6.5 cm TL; in the sea, it is recorded at 8.5-9.0 cm TL (Ref. 2058). Males build, guard and aerate the nest where the eggs are deposited (Ref. 205).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
Males build, guard and aerate the nest where the eggs are deposited (Ref. 205).
Reshetnikov, Y.S., 2003. Atlas of Russian freshwater fishes, Vol. 2. Moscow Nauka. (Ref. 50519)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00479 (0.00243 - 0.00942), b=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Nível Trófico (Ref.
69278): 3.5 ±0.3 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Assuming Fec < 1,000).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
