Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Syngnathiformes (Pipefishes and seahorses) > Syngnathidae (Pipefishes and seahorses) > Hippocampinae
Etymology: Hippocampus: Greek, ippos = horse + Greek,kampe = curvature (Ref. 45335); jugumus: From the Latin jugum meaning yoke, in reference to the yoke-like ridge formed by the shoulder rings joined over the nape.

Environment / Climate / Range Ecology

Marine; pelagic-neritic. Subtropical

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 4.4 cm OT male/unsexed; (Ref. 42735)

Short description Morphology | Morphometrics

Dorsal spines (total): 0; Dorsal soft rays (total): 20. Trunk rings 12; tail rings 37; subdorsal spines 4/0,1,1,1,1; nose spine moderately large, height about equal to pupil diameter; double spine above eyes moderately long, slightly longer than pupil diameter; lateral head spine double and large; coronet slightly raised; gill openings extending upwards, almost joined at neck ridge; shoulder rings confluent over neck-ridge forming continuous collar (Ref. 42735).

Distribution Countries | FAO areas | Ecosystems | Occurrences | Introductions | Faunafri

Southwest Pacific: known from a single specimen from Lord Howe Island. International trade is monitored through a licensing system (CITES II, since 5.15.04). Formerly classified as data deficient in the 2000 IUCN red list of threatened species (Ref. 36508).

Probably pelagic (Ref. 42735). Maximum length is based on a straight-line length measurement from upper surface (ignoring spines) of first trunk ring, to tip of tail (Ref. 42735). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205).

Main reference Upload your references | References | Coordinator | Collaborators

Kuiter, R.H., 2001. Revision of the Australian seahorses of the genus Hippocampus (Syngnathiformes: Syngnathidae) with descriptions of nine new species. Rec. Aus. Mus. 53:293-340.

IUCN Red List Status (Ref. 90363)

Not Evaluated

Threat to humans

Harmless

Human uses

FAO(Publication : search) | FisheriesWiki |

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Estimates of some properties based on empirical models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00565 (-0.21493 - 0.22622), b=2.95 (2.83 - 3.06), based on LWR estimates for this family-BS (Ref. 93245).

Trophic Level (Ref. 69278): 3.4 ±0.5 se; Based on size and trophs of closest relatives

Resilience (Ref. 69278): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).

Vulnerability (Ref. 59153): Low vulnerability (12 of 100) .

Price category (Ref. 80766): Unknown.

Hippocampus jugumus Kuiter, 2001