Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / depth range / distribution range
生态学
深海底的; 深度上下限 1586 - 3550 m (Ref. 9). Temperate
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Southwest Pacific and Southeast Atlantic: New Zealand and South Africa.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 2.9 cm LS 雄鱼/尚未辨别雌雄; (Ref. 170)
Almost opposite of Anoplodactylus pycnosoma; long and slender, with long, well separated lateral processes, tall tapered and sometimes blind ocular tubercle, very long ovigers, and relatively long legs with one major heel spine on each propodus. Male single cement gland situated on swollen bump in distal half of femora and is a very short tube.
Among the deepest depths known for any member of this genus.
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Members of the class Pycnogonida are gonochoric and sexually dimorphic. During copulation, male usually suspends itself beneath the female. Fertilization occurs as the eggs leave the female's ovigers. Males brood the egg masses until they hatch. Life cycle: Eggs hatch into protonymphon larva then to adults.
主要参考文献
参考文献 | 合作者 | 合作者
Child, C.A. 1998. (Ref. 9)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-1)
Not Evaluated
Not Evaluated
对人类的威胁
Harmless
人类利用
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更多信息
Trophic Ecology食物相
食性
食物消耗量
定量
捕食者
Population dynamics成长
年龄范围
体长-体重
体长-体长
体长-频率
Mass conversion
入添量
丰度
Human Related养殖信息
Stamps, Coins Misc.
网络资源
Estimates based on models
Preferred temperature
(Ref.
115969): 1.9 - 2.9, mean 2.4 (based on 60 cells).
脆弱性
Low vulnerability (10 of 100).
价格分类
Unknown.