Oreochromis ismailiaensis

You can sponsor this page

Oreochromis ismailiaensis Mekkawy 1995

Upload your photos and videos
Google image
Image of Oreochromis ismailiaensis
Oreochromis ismailiaensis
No image available for this species;
drawing shows typical fish in this Family.

Classification / Names Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

> Cichliformes (Cichlids, convict blennies) > Cichlidae (Cichlids) > Pseudocrenilabrinae
Etymology: Oreochromis: Latin, aurum = gold + Greek, chromis = a fish, perhaps a perch (Ref. 45335);  ismailiaensis: Named on geographical basis since it was collected from Ismailia city in the north of Egypt (Ref. 47363).

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

; salmastro benthopelagico.   Temperate

Distribuzione Stati | Aree FAO | Ecosystems | Presenze | Point map | Introduzioni | Faunafri

Africa: Ismailia Canal, Egypt (Ref. 47363).

Size / Peso / Age

Maturity: Lm ?  range ? - ? cm
Max length : 19.1 cm TL maschio/sesso non determinato; (Ref. 47363)

Short description Morfologia | Morfometria

Spine dorsali (totale): 15 - 17; Raggi dorsali molli (totale): 11-14; Spine anali 3; Raggi anali molli: 8 - 11; Vertebre: 27 - 32. Head with straight profile; mouth terminal, oblique, moderately large; maxillary extending to below the anterior border of the orbit (Ref. 47363). Ventral fin reaching the vent; the pectoral fin reaching beyond the origin of anal fin; caudal fin truncate, more or less oblique in some cases; the last dorsal soft fin ray extending to the dorsal origin of caudal fin (Ref. 47363). Caudal peduncle as long as deep or a little deeper than long; ventral outline straight or slightly rounded (Ref. 47363). Scales not denticulate; two lateral lines present; the majority of scales of the dorsal one pored (Ref.47363). General body colour pale grey-silver, darker below the dorsal fin and on the dorsal side of the head; belly being usually white; 8 black vertical bars on the body, the first one partly developed; a black dorsal opercular spot present (Ref. 47363). Dorsal fin with oblique black striations on their posterior soft rays, no tilapia mark on the dorsal fin; caudal fin dark red without vertical stripes; a black pyramid present, its base at the caudal fin base, its top extending to fin margin; anal fin reddish with a black anterior base (Ref. 47363). Eye with black iris, with a red circle around the pupil (Ref. 47363).

Biologia     Glossario (es. epibenthic)

Life cycle and mating behavior Maturità | Riproduzione | Deposizione | Uova | Fecundity | Larve

Main reference Upload your references | Bibliografia | Coordinatore : Kullander, Sven O. | Collaboratori

Mekkawy, I.A.A., 1995. Description of Oreochromis ismailiaensis sp. N., and its hybrid with Oreochromis niloticus (Linnaeus, 1758) (Perciformes; Cichlidae) from Egypt. Bull. Fac. Sci., Assiut Univ., 24(2-E):1-27. (Ref. 47363)

IUCN Red List Status (Ref. 123251)

  Data deficient (DD) ; Date assessed: 17 October 2007

CITES (Ref. 123416)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

  Harmless





Human uses

FAO(Publication : search) | FishSource |

Informazioni ulteriori

Stati
Aree FAO
Ecosystems
Presenze
Introduzioni
Stocks
Ecologia
Dieta
Prede
Consumo di cibo
Razione
Nomi Comuni
Sinonimi
Metabolismo
Predatori
Ecotossicologia
Riproduzione
Maturità
Deposizione
Spawning aggregation
Fecundity
Uova
Egg development
Age/Size
Accrescimento
Length-weight
Length-length
Length-frequencies
Morfometria
Morfologia
Larve
Dinamica popolazioni larvali
Reclutamento
Abbondanza
BRUVS
Bibliografia
Acquacoltura
Profilo di acquacoltura
Varietà
Genetica
Frequenze alleliche
Ereditarietà
Malattie
Elaborazione
Mass conversion
Collaboratori
Immagini
Stamps, Coins Misc.
Suoni
Ciguatera
Velocità
Modalità di nuoto
Area branchiale
Otoliths
Cervelli
Vista

Strumenti

Special reports

Download XML

Fonti Internet

Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishipedia | Fishtrace | GenBank(genome, nucleotide) | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | Tree of Life | Wikipedia(Go, ricerca) | World Records Freshwater Fishing | Zoobank | Zoological Record

Estimates based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00747 - 0.04041), b=3.03 (2.84 - 3.22), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
Resilienza (Ref. 120179):  Alto, tempo minimo di raddoppiamento della popolazione meno di 15 mesi (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153):  Low vulnerability (22 of 100) .