Polyschides xavante   Caetano & Absalão, 2005


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=Polyschides&species=xavante): 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=Polyschides&species=xavante" in C:\Apache24\htdocs\includes\SpeciesSummary.lib.php on line 1236
muatnaik fotos/gambar 
 imej Google |

No photo available for this species.
No drawings available for Gadilidae.

Classification / Names Common names | Synonyms | CoL | ITIS | WoRMS

| Gadilida | Gadilidae

Environment: milieu / climate zone / depth range / distribution range Ekologi

; kisaran kedalaman 10 - 15 m (Ref. 3442).  Tropical

Penyebaran Negara-negara | Daerah-daerah FAO | Ecosystems | Kemunculan | Introduksi

Western Atlantic: Colombia, Brazil and north coast of South America.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?  range ? - ? cm Max length : 0.6 cm SHL jantan/; (Ref. 3442); common length : 5.5 cm SHL jantan/; (Ref. 3442)

deskripsi pendek Morfologi

Shell is small, slender, moderately curved, strong and white. Increase in shell diameter is very slight with no conspicuous swelling. Greatest diameter located near the anterior aperture. Apical shell nearly circular, cut by four deep notches, forming four triangular lobes: lobe on convex side is slightly longer, lobe on concave side truncated and two lateral lobe. External surface appears smooth under optical microscope but papillated at higher magnifications. Anterior aperture subcircular, slightly depressed and oblique.

Biologi     Daftar kata (contoh epibenthic)

Depth range based on type locality (Ref. 3442); to be replaced with a better reference.

Life cycle and mating behavior Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fecundity | Larva

Members of the class Scaphopoda are gonochoric. Fertilization occurs in the mantle cavity. Life cycle: Eggs hatch into free-swimming lecithotrophic trochophore larvae, succeeded by shelled veligers.

rujukan utama Acuan | Koordinator | mitra

Caetano, C.H.S. and R.S. Absalao. 2005. (Ref. 3442)

Status IUCN Red List (Ref. 130435)

  tidak dinilai 

status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

ancaman kepada manusia

  Harmless

penggunaan manusia


| FishSource |

Alat, peralatan

E-book | Penuntun lapangan

informasi lanjut

Negara-negara
Daerah-daerah FAO
Ecosystems
Kemunculan
Introduksi
Stocks
Ekologi
Makanan
Bahan makanan
Nama-nama umum
Sinonim (persamaan)
Pemangsa
Reproduksi, perkembang biakan
Kematangan
Pemijahan
Fecundity
telur-telur
pekembangan telor
Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan
Acuan
Mass conversion
mitra
Gambar

Sumber internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | Fishipedia | GenBank (genom, Nukleotida) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | Tree of Life | Wikipedia (pergi, Cari) | Zoological Record

Estimates based on models

keancaman (Ref. 71543): Low vulnerability (10 of 100).