Actinopterygii (ray-finned fishes) > Gasterosteiformes
(Sticklebacks and seamoths) > Gasterosteidae
(Sticklebacks and tubesnouts)
Etymology: Spinachia: Derived from Latin, spine = thorn (Ref. 45335).
Environment / Climate / Range
Marine; brackish; benthopelagic; non-migratory. Temperate; 71°N - 43°N, 11°W - 55°E
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 22.0 cm SL male/unsexed; (Ref. 4119)
(total): 14 - 17. Front of body brassy-yellow in the male, with larger pectoral fins than in the female (Ref. 35388).
Countries | FAO areas | Ecosystems | Occurrences | SELECT
scientificname = Spinachia spinachia
LIMIT 1Point map | Introductions | Faunafri
Northeast Atlantic: north-western Europe.
Adults live solitary or in pairs in weedy, shallow coastal areas (Ref. 4119). Feed on small invertebrates (Ref. 4119). Males build a nest from algae and debris, using kidney excrete as glue. Spawning season is May to June. Females deposit 150 - 200 eggs in the nest and often die shortly afterwards (Ref. 9900). Males care for and defend the nest. Offsprings reach maturity in one year (Ref. 4645).
Males build, guard and aerate the nest where the eggs are deposited (Ref. 205). Also Ref. 53335.
Muus, B.J. and P. Dahlström, 1974. Collins guide to the sea fishes of Britain and North-Western Europe. Collins, London, UK. 244 p. (Ref. 173)
IUCN Red List Status (Ref. 96402)
CITES (Ref. 94142)
Threat to humans
Fisheries: of no interest
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].
Trophic Level (Ref. 69278
): 3.5 ±0.37 se; Based on food items.
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months (K=1.78; tm=1).
Vulnerability (Ref. 59153
): Low vulnerability (19 of 100) .