Actinopterygii (ray-finned fishes) > Syngnathiformes
(Pipefishes and seahorses) > Syngnathidae
(Pipefishes and seahorses) > Syngnathinae
Etymology: Syngnathus: Greek, syn, symphysis = grown together + Greek, gnathos = jaw (Ref. 45335). More on author: Linnaeus.
Environment / Climate / Range
Marine; brackish; demersal; non-migratory; depth range 1 - 20 m (Ref. 35388). Temperate; 8°C - 24°C (Ref. 4944), preferred ?; 71°N - 30°N, 11°W - 42°E
Countries | FAO areas | Ecosystems | Occurrences |
Notice: Undefined variable: speccode in E:\wwwroot\FishBase\htdocs\includes\SpeciesSummary.lib.php on line 2262
Point map | Introductions | Faunafri
Eastern Atlantic: Vardø, Norway, Baltic Sea and the British Isles to Morocco. Also throughout the Mediterranean, Black Sea and Sea of Azov. Record off Ghana is still questionable (Ref. 4509).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 35.0 cm TL male/unsexed; (Ref. 35388)
Morphology | Morphometrics
Snout is compressed and taller than the eye diameter (Ref. 35388) and anterior trunk rings not fused ventrally (Ref. 59043).
Usually found along the coasts and estuaries at a temperature range of 8° to 24°C (Ref. 4944). Often associated with Zostera or other vegetation (Ref. 6733). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Spawns in summer (Ref. 35388).
Male carries the eggs in a brood pouch (Ref. 205, 53335).
Dawson, C.E., 1986. Syngnathidae. p. 628-639. In P.J.P. Whitehead, M.-L. Bauchot, J.-C. Hureau, J. Nielsen and E. Tortonese (eds.) Fishes of the North-eastern Atlantic and the Mediterranean. Volume 2. Unesco, Paris. (Ref. 6733)
IUCN Red List Status (Ref. 109396)
CITES (Ref. 94142)
Threat to humans
Fisheries: of no interest; aquarium: public aquariums
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00027 (0.00020 - 0.00037), b=3.11 (3.05 - 3.17), based on LWR estimates for this species (Ref. 93245
Trophic Level (Ref. 69278
): 4.3 ±0.7 se; Based on diet studies.
Resilience (Ref. 69278
): Medium, minimum population doubling time 1.4 - 4.4 years (K=0.56; tm=1; Fec=100).
Notice: Use of undefined constant u2SD_r - assumed 'u2SD_r' in E:\wwwroot\FishBase\htdocs\includes\SpeciesSummary.lib.php on line 5014
Prior r = 0.65, 2 SD range = 0.31 - 1.33, log(r) = -0.43, SD log(r) = 0.36, Based on: 1 K, 1 tgen, 2 Fec records
Vulnerability (Ref. 59153
): Low to moderate vulnerability (25 of 100) .