Nematolebias whitei, Rio pearlfish : aquarium

You can sponsor this page

Nematolebias whitei (Myers, 1942)

Rio pearlfish
را بارگذاری کني تصاوير و فيلم ها
Pictures | تصوير گوگل

رده بندی / Names اسامي عام | مترادف | Catalog of Fishes(جنس, گونه ها) | ITIS | CoL | WoRMS | Cloffa

> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Rivulidae (Rivulines) > Cynolebiinae
Etymology: Nematolebias: Greek, nema, -atos = filament + Greek, lebias, ou = a kind of small fish (Ref. 45335).
More on author: Myers.

Environment: milieu / climate zone / depth range / distribution range بوم شناسي

; آب شيرين موجوداتی که در محدوده وسیعی از آبهای آزاد از نزدیک بستر و یا روی کف بستر، در قسمت های میان آبی تا سطح آب و در برخی گونه ها با قابلیت پرواز، زندگی و تغذیه می کنند.; pH range: 6.5 - 7.0; dH range: 5 - 8; غير مهاجر. Tropical; 20°C - 23°C (Ref. 1672)

پراكنش كشورها | مناطق سازمان خوار و بار جهاني (FAO) | Ecosystems | ظهور | Point map | معرفي | Faunafri

South America: Laguna de Araruama basin, Das Ostras River basin, coastal plains adjacent to the mouth of São João River in Brazil.

Size / Weight / سن

Maturity: Lm ?  range ? - ? cm
Max length : 8.0 cm TL جنس نر / بدون خواص جنسي; (Ref. 36579)

توصيف مختصر ريخت شناسي | ريخت ستجي بوسيله انداره گيري

خارهاي باله پشتي (کل): 0; شعاع نرم باله پشتي (کل): 13-19; خارهاي باله مخرجي 0; شعاع نرم باله مخرجي: 18 - 24; مهره ها: 29 - 31. Having series of small bluish white spots, often coalesced to form continuous or fragmented line, on subdistal area of caudal fin and dark brown to black stripe on border of anal fin, adjacent and parallel to perpendicular extensions of subdistal golden transverse lines. Dorsal head profile slightly convex to nearly straight in male, gently concave to approximately straight in female (Ref. 42934).

زيست شناسي     واژه نامه (بعنوان مثال epibenthic)

Occurs in small freshwater temporary pools in floodplains of streams and lagoons. These pools are shallow with compact, soft reddish brown muddy bottom and dry twice a year, during winter, usually from July to August, and during summer, usually from February to March. During dry season, all fish die and eggs undergo in diapause within the substrate. Eclosion happens at the onset of wet season, usually March-April and September-October (Ref. 42934). This species was introduced in California (Ref. 4357). Bottom spawner, 4 months incubation. Is easy to maintain in the aquarium (Ref. 27139).

Life cycle and mating behavior بلوغ | تولید مثل | تخم ریزی | تخم ها | Fecundity | توزاد ( لارو)

Males are territorial and very aggressive. Males display an elaborate courtship behavior beginning with waving lateral movement in front of female, with the unpaired fins completely opened. In an oblique position, the male touches the bottom surface with the anterior portion of its head, with vibrating body. The female placed her body side to side with the male. Then both couple dives into the substrates where spawning takes place (Ref. 42934).

مآخذ اصلی Upload your references | مراجع | هماهنگ كننده : Costa, Wilson J.E.M. | همكاران

Costa, W.J.E.M., 2002. The neotropical seasonal fish genus Nematolebias (Cyprinodontiformes: Rivulidae: Cynolebiatinae): taxonomic revision with description of a new species. Ichthyol. Explor. Freshwat. 13(1):41-52. (Ref. 42934)

وضعيت در فهرست قرمز IUCN (Ref. 126983)


Not Evaluated

CMS (Ref. 116361)

Not Evaluated

خطر برای انسان ها


استفاده انسانی

آكواريوم: تجاري
FAO - Publication: search | FishSource |

اطلاعات بيشتر

اسامي عام
سوخت و ساز
سم شناسي بوم زيستي
تولید مثل
تخم ریزی
Spawning aggregation
تخم ها
نمو تخم
طول - وزن
طول - طول
نوسانات طولی
ريخت ستجي بوسيله انداره گيري
ريخت شناسي
توزاد ( لارو)
پويايي لاروي
آبزي پروري
نمايه آبزي پروري
تواتر آلل ها
بيماري ها
Mass conversion
عکس ها
Stamps, Coins Misc.
نوع شناگری
منطقه آبششي


گزارش های ويژه

بارگيری XML

منابع اينترنتي

AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | فيش واچر را ببينيد | CISTI | Catalog of Fishes: جنس, گونه ها | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: ژنوم, نوکلئوتيد | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish |
Fatal error: Call to undefined function checkOceanAdaptRecord() in /var/www/html/summary/SpeciesSummary.php on line 2015