Pycnogonida |
Pantopoda |
Phoxichilidiidae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
Tầng đáy biển sâu; Mức độ sâu 1586 - 3550 m (Tài liệu tham khảo 9). Temperate
Southwest Pacific and Southeast Atlantic: New Zealand and South Africa.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ? range ? - ? cm Max length : 2.9 cm LS con đực/không giới tính; (Tài liệu tham khảo 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
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
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.
Child, C.A. 1998 The marine fauna of New Zealand: Pycnogonida (sea spiders). NIWA Biodiversity Memoire 109. National Institute of Water and Atmospheric Research (NIWA). Washington, D.C. 20530, USA. 71 p. + Figure 2A-G, 3A-F, 4, 5. (Tài liệu tham khảo 9)
IUCN Red List Status
(Tài liệu tham khảo 130435: Version 2025-1)
CITES status (Tài liệu tham khảo 108899)
Not Evaluated
CMS (Tài liệu tham khảo 116361)
Not Evaluated
Threat to humans
Harmless
Human uses
| FishSource |
Các công cụ
Thêm thông tin
Sinh thái dinh dưỡngFood items (preys)
Thành phần thức ăn
Thành phần thức ăn
Các động vật ăn mồi
Population dynamicsSự sinh trưởng
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
Mass conversion
Sự phong phú
Life cycleSự tái sinh sảnChín muồi sinh dụcSự sinh sảnĐẻ trứngEggsEgg developmentLarvae PhysiologyThành phần ô-xy
Human RelatedStamps, coins, misc.
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 1.9 - 2.9, mean 2.4 (based on 60 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.
