Warning: DOMDocument::load(): SSL operation failed with code 1. OpenSSL Error messages:
error:140770FC:SSL routines:SSL23_GET_SERVER_HELLO:unknown protocol in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Warning: DOMDocument::load(): Failed to enable crypto in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Warning: DOMDocument::load(https://sealifebase.nrm.se/webservice/AquaMaps/getAMap.php?genus=Cantharidus&species=picturatus): failed to open stream: operation failed in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Warning: DOMDocument::load(): I/O warning : failed to load external entity "https://sealifebase.nrm.se/webservice/AquaMaps/getAMap.php?genus=Cantharidus&species=picturatus" in
C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line
1236
Gastropoda |
Trochida |
Trochidae
Environment: milieu / climate zone / depth range / distribution range
生態學
.
Western Central Pacific: Philippines and Indonesia.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm Max length : 1.8 cm SHH 雄魚/尚未辨別雌雄; (Ref. 821)
Shell is small, triangulate in outline with a tall, sharply acute spire. Whorls are sculptured with fine spiral grooves and a pronounced presutural ridge on each whorl. Base is more course and spirally striate, with axial threads in the interspaces. Aperture is ovate with a small umbilical tooth.
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Members of the order Archaeogastropoda are mostly gonochoric and broadcast spawners. Life cycle: Embryos develop into planktonic trocophore larvae and later into juvenile veligers before becoming fully grown adults.
主要參考資料
參考文獻 | 合作者 | 合作者
Springsteen, F.J. and F.M. Leobrera. 1986. (Ref. 821)
IUCN 瀕危狀態 (Ref. 130435)
CITES狀態 (Ref. 108899)
Not Evaluated
Not Evaluated
對人類具威脅
人類使用
| FishSource |
工具
網路資源
Estimates based on models
瀕危性
Low vulnerability (10 of 100).