分類 / Names
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Callionymiformes (Dragonets) >
Callionymidae (Dragonets)
Etymology: Callionymus: Greek, kallion, comparative of kallos = beautiful + Greek, onyma = name; with a better name ; omanensis: Named for its type locality, Oman..
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の; 深さの範囲 ? - 500 m (Ref. 96973). Deep-water
NW Indian Ocean, Arabian Sea, Oman.
サイズ / 重さ / 年齢
Maturity: Lm ? range ? - ? cm
Max length : 11.1 cm SL オス/雌雄の選別がない; (Ref. 96973)
簡単な記述
形態学 | 形態計測学
背面の脊椎 (合計): 4; 背鰭 (合計): 8; 臀鰭: 8. This species within the subgenus Bathycallionymus is distinguished from its congeners under this by the following characters: small branchial opening; short head short (3.9 in LS); large eye (2.4 in head length); preopercular spine with a long, upcurved main tip, a small antrorse barb and a larger antrorse spine, and a strong antrorse spine at its base, smooth ventral margin; first dorsal fin is slightly higher than the second (in male); second dorsal fin distally straight; pectoral fin rays 17; caudal fin slightly pointed distally, with 2 median unbranched rays with short filaments; first dorsal fin with basal black spot reaching from first to fourth membranes, the third membrane with an ocellated distal black blotch; second dorsal fin with dark grey vertical bars; distal three-fourths of anal fin is black; upper half of caudal fin with dark grey oblique bars; pelvic fin dark grey, second ray basally with a black blotch. This species differs from the similar C. profundus (characters in parentheses) in a more slender preopercular spine with the distance of the two dorsal points more than the length of the longest point (vs. stouter, distance less than the longest point); pectoral fin rays 17 (vs. 18-20); the dark pelvic fin with a black blotch basally on second ray (vs. pale, with a few dark spots); first dorsal fin with a basal black blotch reaching from first to fourth membranes, and a distal ocellate black blotch on third membrane (vs. basal black blotch only reaching from second to third membranes, and third membrane distally dark but not ocellate); distal three-fourths of anal fin dark grey (vs. only distal one-fourth of the anal fin dark); thorax of male plain white (vs. dark grey); snout dorsally with an oblique dark band (vs. without a band, but with a few dark spots); dorsal part of the pectoral fin base pale but with a dark streak behind the pectoral fin (vs. dorsal part black, no dark streak behind pectoral fin); dorsal half of the caudal fin with 4 oblique dark streaks (vs. pale, with a few dark spots). This species differs from Callionymus bentuviai in having just a single dorsal point on the preopercular spine (vs. additional to the small antrorse barb and the main tip; 2 points in C. bentuviai); pectoral fin rays 17 (vs. 19-22); median filaments of the caudal fin short (vs. very long); anal fin with the distal three-fourths dark grey (vs. distal one-fourth dark); dorsal half of the caudal fin with 4 oblique dark streaks (vs. 1 horizontal dark streak); second membrane of the first dorsal fin of the male not deeply incised (vs. deeply incised). This species is distinguished from Callionymus africanus in having just a single dorsal point on the preopercular spine (vs. additional to the small antrorse barb and the main tip; 2 points); first dorsal fin with the basal dark blotch reaching from first to fourth membranes, and a distal black ocellus on third membrane (vs. basal black blotch reaching from second to third membranes, no distal ocellus on third membrane); colouration of the second dorsal fin, with vertical dark grey bars (vs. 2 horizontal rows of dark spots and 3 rows of white spots); anal fin with the distal three-fourths dark grey (vs. distal one-fourth dark); dorsal half of the caudal fin with 4 oblique dark streaks (vs. pale, with a scattered dark spots); depressed body (Ref. 96973).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Fricke, R., L.A. Jawad and J.M. Al-Mamry, 2014. Callionymus omanensis, a new species of dragonet from Oman, north-western Indian Ocean (Teleostei: Callionymidae). J. Fish Biol. 85(5):1303-1319. (Ref. 96973)
Human uses
より多くの情報
共通名の類義語代謝捕食動物生態毒性繁殖成熟放精卵の集合体生産力卵卵の開発
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ（食中毒の名前）速度泳ぐ 型式カマOtoliths脳視覚
用具
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インターネットの情報源
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).
栄養段階 (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
