Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
>
Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335); pusillus: Name from the Latin 'pusillus' meaning dwarfish; the name referring to the small adult body size of the species..
More on author: Fricke.
Environment: milieu / climate zone / depth range / distribution range
Ökologie
seewasser riff-verbunden; standorttreu; tiefenbereich 35 - 228 m (Ref. 75989). Tropical
Western Pacific: New Caledonia.
Size / Gewicht / Alter
Maturity: Lm ? range ? - ? cm
Max length : 3.9 cm OT Männchen/unbestimmt; (Ref. 75989); 2.8 cm OT (female)
Kurzbeschreibung
Morphologie | Morphometrie
Rückenflossenweichstrahlen (insgesamt): 15; Afterflossenweichstrahlen: 12 - 13. This pygmy spiny seahorse is distinguished by the following characters: dorsal fin rays 15; pectoral fin rays 12-13; trunk rings 13; tail rings 34; subdorsal spines 3/0,1,0; moderately large nose spine, its height about equal to or slightly smaller than pupil; above the eyes, the double spine is moderately long, longer than pupil diameter; lateral head spine double and large; raised coronet with 6 groups of 1-6 spines each; restricted gill openings, not reaching to neck ridge; shoulder rings confluent over the neck ridge forming a continuous collar; upper shoulder ring spine opposite 9th-11th pectoral fin rays; snout length is approximately 45-47% of head length (Ref. 75989).
Life cycle and mating behavior
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fecundity | Larven
Male carries the eggs in a brood pouch (Ref. 205).
Lourie, S.A., R.A. Pollom and S.J. Foster, 2016. A global revision of the seahorses Hippocampus Rafinesque 1810 (Actinopterygii: Syngnathiformes): taxonomy and biogeography with recommendations for further research. Zootaxa 4146(1):1-66. (Ref. 115213)
IUCN Rote Liste Status (Ref. 130435)
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Mehr Information
Alter/GrößeWachstumLänge-GewichtLänge-LängeLängenhäufigkeitenMorphometrieMorphologieLarvenLarven Pop.Dyn.RekrutierungDichteBRUVS
ReferenzenAquakulturAquakultur ProfilZuchtlinienGenetikElectrophoresesVererbbarkeitKrankheitenVerarbeitungNutrientsMass conversion
PartnerBilderStamps, Coins Misc.LauteCiguateraGeschwindigkeitSchwimmstilKiemenoberflächeOtolithsGehirngrößeSehfähigkeit
Tools
Zusatzinformationen
Download XML
Internet Quellen
Estimates based on models
Preferred temperature (Ref.
123201): 19.7 - 24.9, mean 23.5 °C (based on 12 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00447 (0.00177 - 0.01127), b=3.00 (2.78 - 3.22), 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
Widerstandsfähigkeit (Ref.
120179): hoch, Verdopplung der Population dauert weniger als 15 Monate. (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
