Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / depth range / distribution range
生态学
; 深度上下限 79 - 124 m (Ref. 9). Temperate
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 简介
Southwest Pacific: Macquarie Island.
Length at first maturity / 大小 / 重量 / 年龄
Maturity: Lm ?  range ? - ? cm Max length : 1.5 cm LS 雄鱼/尚未辨别雌雄; (Ref. 170)
More slender and graceful than usual appearance of closely crowded appendages in most species of genus. Lateral processes increasingly shorter from anterior to posterior but its short conical ocular tubercle and abdomen are typical of genus. First coxae with short conical tubercle on posterodorsal side at distal rim of segment. Auxiliary claws dorsal to main claw; cement gland orifice at cribriform slit proximal to midline of each femur.
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
| FishSource |
工具
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
脆弱性
Low vulnerability (10 of 100).
价格分类
Unknown.