Environment: milieu / climate zone / depth range / distribution range
ນິເວດວິທະຍາ
ສັດທະເລ ອາໄສຢູ່ໃກ້ໜ້າດິນໃຕ້ພື້ນທ້ອງນ້ຳ. Tropical
Eastern Pacific Ocean: from Panama and Costa Rica. Former subspecies Malacoctenus margaritae mexicanus elevated to species level (Ref. 82814).
ຂະໜາດ / ນ້ຳໜັກ / Age
Maturity: Lm ?  range ? - ? cm
Max length : 6.5 cm TL ຕົວຜູ້/ບໍ່ມີເພດ; (Ref. 11482)
Malacoctenus margaritae differs from Malacoctenus mexicanus by the following characters: symphysial pores 1-4, usually 2-4 (vs. 1-4, usually 1); scales between anterior lateral line and the dorsal contour 3-4, usually 3 (vs. 4-5, usually 4); length of the third pelvic-fin ray is shorter and body marking is considerably more distinct in Malacoctenus margaritae (Ref. 82814).
Feeds on invertebrates.
Life cycle and mating behavior
Maturities | ການສືບພັນ | Spawnings | Egg(s) | Fecundities | ຕົວອ່ອນ
Allen, G.R. and D.R. Robertson, 1994. Fishes of the tropical eastern Pacific. University of Hawaii Press, Honolulu. 332 p. (Ref. 11482)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
ເຄື່ອງມື
Special reports
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ແຫຼ່ງອີນເຕີເນັດ
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00912 (0.00399 - 0.02083), b=3.06 (2.87 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
ຊັ້ນເຂດຮ້ອນ (Ref.
69278): 3.5 ±0.37 se; based on food items.
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 398 [217, 876] mg/100g; Iron = 1.56 [0.95, 2.73] mg/100g; Protein = 17.9 [17.0, 18.8] %; Omega3 = 0.262 [0.140, 0.491] g/100g; Selenium = 28.1 [13.1, 60.4] μg/100g; VitaminA = 62.1 [19.6, 187.3] μg/100g; Zinc = 2.31 [1.56, 3.38] mg/100g (wet weight);