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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Nerophinae
Etymology: Choeroichthys: Greek, choiros = a pig + Greek, ichthys = fish (Ref. 45335); hadiatyae: Named for the late Dr. Renny K. Hadiaty, Curator of Fishes at the Indonesian Institute of Sciences’ Museum Zoologicum Bogoriense in Cibinong, for her valuable contributions to our knowledge of Indonesian freshwater and marine fishes and in recognition of her long and distinguished career and productive ichthyological collaborations with the authors.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale; distribuzione batimetrica 1 - 20 m (Ref. 123125). Tropical
Western Central Pacific: Indonesia (Western Papua).
Size / Peso / Age
Maturity: Lm ? range ? - ? cm
Max length : 3.4 cm SL (female)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Raggi dorsali molli (totale) : 16; Raggi anali molli: 4. The species of Choeroichthys is distinguished by the following set of characters: D 16, A, 4, P 11; without keels on scutella; total body rings is 40 (15 trunk rings + 25 tail rings); subdorsal rings is 3.75; snout relatively short with its length 2.8 in head length, snout depth 2.4 in snout length, head length 7.1 in SL. Colouration: live color similar to preserved, mainly dark brown with noticeable white bars ventrally on the lower jaw and radiating from the eye; white spots and short bands along the edge of the gill opening (Ref. 123125).
Collected at 1-3 m depth from where it occurs on steady sloping, sandy-rubble shallows (> 1 m) to about 15-20 m depth (Ref. 123125).
Life cycle and mating behavior
Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve
Allen, G.R. and Hidayat, N. Erdmann, 2020. Choeroichthys hadiatyae, a new species of pipefish (Syngnathidae) from the Fakfak Peninsula of West Papua Province, Indonesia. aqua, Int. J. Ichthyol. 26(1):21-27. (Ref. 123125)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Strumenti
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].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
![Image of Choeroichthys hadiatyae (Renny\](/images/thumbnails/gif/tn_SYNGNAT0.gif "Image of Choeroichthys hadiatyae (Renny\")
