Polyplacophora |
Callochitonida |
Callochitonidae
Environment: milieu / climate zone / Mức độ sâu / distribution range
Sinh thái học
; Mức độ sâu 0 - 37 m (Tài liệu tham khảo 289). Temperate
Western Atlantic: USA and Colombia.
Length at first maturity / Bộ gần gũi / Weight / Age
Chín muồi sinh dục: Lm ?  range ? - ? cm Max length : 1.9 cm TL con đực/không giới tính; (Tài liệu tham khảo 281)
Valves: Slightly carinate. Lateral areas: Distinctly defined, raised, and bear numerous, larger, more distantly spaced beads which may or may not be present on the dorsal region. Central areas: Fifteen to twenty longitudinal rows of raised, neat beads. Girdle: Narrow; mottled cream; brown in color; microscopically granulose and has sparsely scattered transparent short hairs. Valves: Northern part, buff to ashen in color; West coast of Florida, vary from light-gray, mauve, yellow to white (Ref. 281).
Maximum depth from Ref. 110502. Epibiotic (Ref. 110502). Subtidal (Ref. 289); coral rubble bottoms (Ref. 2022, page 121).
Life cycle and mating behavior
Chín muồi sinh dục | Sự tái sinh sản | Đẻ trứng | Eggs | Sự sinh sản | Larvae
Members of the class Polyplacophora are mostly gonochoric. Life cycle: Eggs hatch into lecitotrophic planktonic trocophore larvae (no veliger stage) which later metamorphose and settle on the bottom as young adults.
Burghardt, G. and L. Burghardt 2006 Selected Chitons of Caribbean Area and the East Coast of United States and Canada. A Gallery of Worlwide Chitons: http://home.inreach.com/burghart/eastcoas.html[accessed20/01/06] (Tài liệu tham khảo 281)
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): 11 - 28.1, mean 24.3 (based on 717 cells).
Fishing Vulnerability
Low vulnerability (10 of 100).
Price category
Unknown.