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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name .
Environment: milieu / climate zone / depth range / distribution range
Sinh thái học
Biển gần đáy. Tropical
Western Indian Ocean: Israel.
Bộ gần gũi / Khối lượng (Trọng lượng) / Age
Maturity: Lm ? range ? - ? cm
Max length : 6.5 cm SL con đực/không giới tính; (Ref. 93337)
Short description
Khóa để định loại | Hình thái học | Sinh trắc học
This species of Callionymus (subgenus Bathycallionymus) is distinguished by the following characters: possess a small branchial opening; short head (3.9 in SL); large eye (2.04 in HL); preopercular spine has a small antrorse barb and a larger antrorse spine, and a strong antrorse spine at its base, with smooth ventral margin; first dorsal fin slightly higher than second (male); second dorsal fin distally straight while caudal fin distally slightly pointed, with 2 median unbranched rays bearing short filaments; first dorsal fin has a basal black spot reaching from second to third membranes, third membrane with a distal black margin; second dorsal fin with vertical dark grey bars; anal fin distally black, the tip of fin rays also black (Ref. 93337).
Life cycle and mating behavior
Maturities | Sự tái sinh sản | Spawnings | Egg(s) | Fecundities | Ấu trùng
Fricke, R. and D. Golani, 2013. Callionymus profundus n. sp., a new species of dragonet from the Gulf of Aqaba (Gulf of Eilat), Red Sea (Teleostei: Callionymidae). Stuttgarter Beiträge zur Naturkunde A, 6:277-285. (Ref. 93337)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Các công cụ
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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 (0.00408 - 0.02036), b=2.77 (2.59 - 2.95), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Mức dinh dưỡng (Ref.
69278): 3.2 ±0.4 se; based on size and trophs of closest relatives
Thích nghi nhanh (Ref.
120179): Chiêù cao, thời gian nhân đôi của chủng quần tối thiểu là dưới 15 tháng (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
