Scyphozoa |
Rhizostomeae |
Stomolophidae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
Tầng nổi; Thuộc về nước lợ; Mức độ sâu 0 - 85 m (Tài liệu tham khảo 116114). Tropical; 42°N - 30°S, 118°W - 34°W
Western Atlantic and Eastern Pacific: Tropical to temperate.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm 10.5  range ? - ? cm Max length : 18.0 cm WD con đực/không giới tính; (Tài liệu tham khảo 2992)
Up to 18 cm wide, half egg shaped or almost globular; number of velar lappets variable, about 14 in each octant, grooves between them short, all alike; scapules large, extending to or beyond level of bell margin; the free, bifurcate ends of the mouth-arms flare outwards, the lateral branches long.
Neritic, estuarine, potentially pathogenic (Ref. 116114). Feeds on bivalve veligers, gastropod veligers, copepod eggs, nauplii, copepodites and adults, and Oikopleura sp. (Ref. 106824).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
The fertilized egg develops into a tiny, motile planula larva. After swimming freely in the water for several days, the planula attaches to a suitable substrate and transforms into a sessile polyp or scyphistoma. Scyphistomae feed and grow, attaining a maximum size of a few mm. They reproduce asexually a number of ways, including the formation of podocysts and motile or non-motile buds, but only podocyst. The scyphistoma undergoes strobilation which results to ephyrae; developing itself into medusae.
Migotto, A.E., A.C. Marques, A.C. Morandini and F.L. da Silveira 2002 Checklist of the cnidaria medusozoa of Brazil. Biota Neotropica 2(1):1-31. (Tài liệu tham khảo 813)
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
Human uses
Các nghề cá: Tính thương mại
| FishSource |
Các công cụ
Thêm thông tin
PhysiologyThành phần ô-xy
Human RelatedStamps, coins, misc.
Các nguồn internet
Estimates based on models
Preferred temperature
(Ref.
115969): 20 - 27.9, mean 24.7 (based on 600 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.