Potensi hibridisasi antara ikan lele dumbo Clarias gariepinus dan ikan sembilang Plotosus canius

In order for the descendants of North African catfish to have the ability to adapt to sea water, the broodstock of North African catfish must be hybridized with brooders of catfish species or relatives of catfish that live in sea water. Gray eel-catfish are the closest relatives of the Order with North African catfish that live in marine, brackish, freshwater, are in the waters and are amphidromous where they always move between fresh and sea water. Based on the size of egg cells and sperm cells, the eggs of Gray eel-catfish are larger than North African catfish eggs, allowing sperm cells to enter North African catfish eggs. Forms of physical properties are derived from males while adaptability is lowered from females, so that from the number of North African catfish chromosomes that are more than Gray eel-catfish, a combination that makes it possible to produce sea water catfish which means the physical body such as North African catfish and adaptability such as fish where sperm cells fit into the microfil hole are a combination of the male North African catfish pair with the Gray eel-catfish female. The results of the T test p value 0.98451, which shows there is no significant difference between male North African catfish morphometrics with male Gray eel-catfish, and female T test results p value 0.92264, which shows there is no significant difference between female North African catfish morphometrics and female Gray eel-catfishAgar keturunan Ikan Lele Dumbo memiliki kemapuan beradaptasi diair laut, maka Indukan ikan lele Dumbo harus dihibridisasikan dengan Indukan ikan jenis lele atau kerabat lele yang hidup diair laut. Ikan Sembilang merupakan kerabat terdekat satu Ordo dengan Ikan Lele Dumbo yang hidup di perairan laut, payau, tawar, berada disara perairan dan bersifat amphidromous dimana senantiasa bergerak diantara air tawar dan laut. Berdasarkan ukuran Sel telur dan Sel Sperma, maka sel telur ikan sembilang lebih besar daripada sel telur ikan lele sehingga memungkinkan sel sperma ikan lele untuk memasuki sel telur ikan sembilang.  Bentuk sifat fisik di turunkan dari jantan sedangkan kemampuan adaptasi di turunkan dari betina, sehingga dilihat dari jumlah kromosom lele yang lebih banyak dari sembilang maka kombinasi yang memungkinkan untuk menghasilkan ikan lele air laut dimana artinya fisik tubuh seperti ikan lele dan kemampuan adaptasi seperti ikan sembilang dimana sel sperma muat memasuki lubang mikrofil adalah kombinasi dari pasangan induk lele jantan dengan induk sembilang betina. Hasil T test nilai p 0.98451, dimana menunjukkan tidak ada perbedaan nyata antara morfometrik ikan lele jantan dengan ikan sembilang jantan, serta pada betina hasil T test nilai p 0.92264, dimana menunjukkan tidak ada perbedaan nyata antara morfometrik ikan lele betina dengan ikan sembilang betin