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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Corythoichthys: Greek, korys, korythos = helmet + Greek, ichtys = fish (Ref. 45335).
More on authors: Dawson & Randall.
Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina revassocierade; djupintervall 0 - 31 m (Ref. 37816). Tropical; 35°N - 25°S
Indo-West Pacific: East Africa to Samoa, north to Ryukyu Islands, south to the Great Barrier Reef. Record from the Mascarenes (Ref. 9408) is apparently erroneous (Ref. 33390).
Size / Vikt / Age
Maturity: Lm ? range ? - ? cm
Max length : 10.0 cm SL hane/ej könsbestämd; (Ref. 2334)
Short description
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 0; Mjukstrålar i ryggfenan (totalt) : 22 - 30; Mjukstrålar i analfenan: 4.
Adults inhabit coral reefs (Ref. 9710). Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Males may be brooding at 5.0-5.5 cm SL (Ref. 5316). Also found in lagoons and seaward reefs (Ref 90102).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Monogamous mating is observed as both obligate and genetic (Ref. 52884). Male carries the eggs in a brood pouch (Ref. 205).
Randall, J.E., G.R. Allen and R.C. Steene, 1990. Fishes of the Great Barrier Reef and Coral Sea. University of Hawaii Press, Honolulu, Hawaii. 506 p. (Ref. 2334)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Fiskeri: saknar intresse
Verktyg
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 25.2 - 29.3, mean 28.4 °C (based on 3103 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5002 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00037 (0.00016 - 0.00085), b=3.18 (2.99 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Trofisk nivå (Ref.
69278): 3.8 ±0.50 se; based on food items.
Resiliens (Ref.
120179): Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 151 [86, 315] mg/100g; Iron = 0.997 [0.526, 1.827] mg/100g; Protein = 18 [17, 19] %; Omega3 = 0.131 [0.070, 0.249] g/100g; Selenium = 33.1 [15.3, 80.8] μg/100g; VitaminA = 91.3 [28.7, 282.2] μg/100g; Zinc = 1.89 [1.21, 2.82] mg/100g (wet weight);
