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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Synchiropus: Greek, syn, symphysis = grown together + Greek, cheir = hand + Greek, pous = foot (Ref. 45335); novaehiberniensis: Named for its type locality, New Ireland, where it is apparently endemic..
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; djupintervall 74 - 92 m (Ref. 111072). Tropical
Western Pacific: Papua New Guinea.
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.3 cm SL hane/ej könsbestämd; (Ref. 111072); 3.4 cm SL (female)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 4; Mjukstrålar i ryggfenan (totalt) : 8; Mjukstrålar i analfenan: 7. This species of the subgenus Synchiropus (Acommissura) is distinguished by the following characters: small branchial opening; head short (3.2-3.6 in SL); eye large (2.5-2.6 in head length); preopercular spine has a short, upcurved main tip, three curved points on its dorsal margin, with ventral margin and base smooth; first dorsal fin is higher than second fin, with four spines, no filaments, and first spine longest; second dorsal fin distally slightly convex, eight branched rays (last divided at base); anal fin with seven unbranched rays (last divided at base); pectoral-fin rays 21-22; caudal fin elongate, distally rounded, and slightly asymmetrical (upper rays shorter than lower rays); thorax, lower opercle and pelvic-fin base with small ocelli; male with four dark brown saddles and anal fin dark grey (Ref. 111072).
Life cycle and mating behavior
Maturities | Reproduktion | Spawnings | Egg(s) | Fecundities | Larver
Fricke, R., 2016. Synchiropus novaehiberniensis, a new species of dragonet from New Ireland, Papua New Guinea, western Pacific Ocean, with a review of subgenus Synchiropus (Neosynchiropus) and description of a new subgenus (Teleostei: Callionymidae). J. Nat. Hist. (Ref. 111072)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Verktyg
Special reports
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Trofisk nivå (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
