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; bathydemersal; depth range 255 - 610 m (Ref. 33324). Deep-water
Indo-Pacific: Mozambique (Ref. 5213) to Algoa Bay, South Africa; New Zealand (Ref. 5382). Also reported from New Caledonia and Madagascar (Ref. 33324).
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 17.0 cm TL male/unsexed; (Ref. 5382)
Found on the continental shelf (Ref. 5213, 75154) and continental slope. Benthic (Ref. 75154).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Heemstra, P.C., 1986. Macrorhamphosidae. p. 459-461. In M.M. Smith and P.C. Heemstra (eds.) Smiths' sea fishes. Springer-Verlag, Berlin. (Ref. 5382)
IUCN Red List Status (Ref. 123251)
CITES (Ref. 123416)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 2.2 - 15.4, mean 10.3 °C (based on 198 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
): 3.4 ±0.5 se; based on size and trophs of closest relatives
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tmax>3).
Vulnerability (Ref. 59153
): Low to moderate vulnerability (25 of 100) .