Actinopteri (ray-finned fishes) > Syngnathiformes
(Pipefishes and seahorses) > Centriscidae
(Snipefishes and shrimpfishes) > Macroramphosinae
Etymology: Notopogon: Greek, noton = back + Greek, pogon = beard (Ref. 45335). More on author: Regan.
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 80 - 600 m (Ref. 9563), usually 150 - 300 m (Ref. 9563). Temperate; 23°S - 49°S, 13°W - 174°W
Southwest Pacific: Australia and New Zealand. Western Indian Ocean: one specimen from off Natal, South Africa (Ref. 5382). Southeast Atlantic: Tristan da Cunha and Gough Island (Ref. 11228).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 27.0 cm TL male/unsexed; (Ref. 9563)
Occurs on the continental shelf and slope (Ref. 9563).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
May, J.L. and J.G.H. Maxwell, 1986. Trawl fish from temperate waters of Australia. CSIRO Division of Fisheries Research, Tasmania. 492 p. (Ref. 9563)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 7.9 - 14.5, mean 11.7 °C (based on 84 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5315 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01479 (0.00597 - 0.03664), b=2.93 (2.72 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic level (Ref. 69278
): 3.5 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (33 of 100) .