分類 / Names
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Syngnathiformes (Pipefishes and seahorses) >
Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Stigmatopora: Greek, stigma = mark, signal + Greek, poros = porous (Ref. 45335).
More on author: Kaup.
Environment: milieu / climate zone / depth range / distribution range
生態学
海; 汽水性の 底生の; 深さの範囲 1 - 35 m (Ref. 31838). Subtropical; 32°S - 45°S
Indo-West Pacific: southern Australia and New Zealand.
Length at first maturity / サイズ / 重さ / 年齢
Maturity: Lm 6.8, range 7 - 7 cm
Max length : 16.2 cm TL オス/雌雄の選別がない; (Ref. 5316)
簡単な記述
検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 35 - 47; 肛門の骨: 0; 臀鰭: 4. Body slender and snout elongate, continuous superior and inferior trunk and tail ridges, a dorsal fin which originates on trunk rings 5-9, and an extremely slender tail without a caudal fin. The trunk is broad in females and the brood pouch in males is on the underside of the tail immediately behind the anal fin. No caudal fin. Body rings: 16-19 + 67-79.
Occur in bays, estuaries and shallow coastal waters. Occurs among seagrass and algae (Ref. 31838). Occasionally found in floating seaweed (Ref. 31838). 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 6.5-7 cm TL.
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Up to 41 eggs are incubated by the male in a brood pouch formed from laterally expanded flaps of skin on the underside of the tail. Newly emerged larvae may remain in the pouch (Ref. 31838).
Dawson, C.E., 1985. Indo-Pacific pipefishes (Red Sea to the Americas). The Gulf Coast Research Laboratory Ocean Springs, Mississippi, USA. (Ref. 5316)
IUCNのレッドリストの状況は (Ref. 130435: Version 2024-1)
Human uses
用具
特記事項
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インターネットの情報源
Estimates based on models
Preferred temperature (Ref.
123201): 13.9 - 20, mean 17.1 °C (based on 334 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5625 [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).
栄養段階 (Ref.
69278): 3.3 ±0.5 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).
