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Palaemonetes varians   (Leach, 1814)

Atlantic ditch shrimp
muatnaik fotos/gambar 
| Semua gambar | imej Google |
Image of Palaemonetes varians (Atlantic ditch shrimp)
Palaemonetes varians


Portugal country information

Common names: [No common name]
Occurrence: native
Salinity: brackish
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments:
National Checklist: Portugal
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/po.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Neves, A.M., 1970
National Database:

Common names from other countries

Classification / Names / Names Nama-nama umum | Sinonim (persamaan) | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

> Decapoda (Lobster, shrimp and crabs) > Palaemonidae (palaemonid shrimps)

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

; payau.   Temperate; 60°N - 32°N, 11°W - 20°E

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

Northeast Atlantic and the Mediterranean: From north-west Europe and western Mediterranean and on the Atlantic coast of Morocco.

Length at first maturity / Size / Weight / umur

Maturity: Lm ?  range ? - ? cm Max length : 3.7 cm TL jantan/; (Ref. 2793); 5.2 cm TL (female)

Biologi     Daftar kata (contoh epibenthic)

Body almost colorless and translucent. Body of females sometimes with greenish chromatophores (Ref. 2793). Occurs in brackish water lakes and shallow coastal lagoons with salinity from 0.9 to 25.3 (Ref. 2745). Prefers stagnant and slow-running waters, irrigation channels and salt marshes (Ref. 2792). Associated with Palaemon elegans and/or Palaemon adspersus (Ref. 2745). Detritivores; with a varied diet characterized by scavenging and opportunistic feeding behavior (Ref. 2838).

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

Exhibits moulting before breeding during spring at temperatures between 9 to 10°C (Ref. 2804). Females produce about 150 eggs (Ref. 2748).

rujukan utama Acuan | Koordinator | mitra

Dolmen, D., J. Hindley and E. Kleiven. 2004. (Ref. 2745)

Status IUCN Red List (Ref. 130435)


status CITES (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

penggunaan manusia

Perikanan: komersial
FAO - Budidaya air: production; | FishSource | Sea Around Us

Alat, peralatan

informasi lanjut

Umur / Saiz
Pertumbuhan
panjang-berat
panjang-panjang
Morfologi
Larva
Kelimpahan
Acuan
Mass conversion

Sumber internet

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(; publication : search) | 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).
kategori harga (Ref. 80766): Very high.