Work

Heterotis niloticus

Year: 2025

Type: article

Abstract: Heterotis niloticus (Cuvier); African Bonytongue or African/Nile arowana (Figure 2H) Remarks: Heterotis niloticus, the sole species in its genus, is native to a wide range of African river basins, including the Sahelo-Sudanese region and the basins of the Senegal, Gambia, Corubal, Volta, Ouémé, Niger, Bénoué, Chad, and Nile rivers, as well as Lake Turkana. During our survey, this species was rarely encountered in the Badagry region and occasionally observed in the Ikorodu axis of NLL. Heterotis niloticus is distinguished by its elongated dorsal and anal fins, which are positioned posteriorly and extend close to the small, rounded caudal fin. The species exhibits a uniform coloration, ranging from grey to brown or bronze. Other synonyms for this species include Clupisudis niloticus (Cuvier), Heterotis adansonii (Cuvier), Heterotis ehrenbergii (Valenciennes), Heterotis nilotica (Cuvier), Sudis adansonii (Cuvier), Sudis nilotica (Cuvier) and Sudis niloticus (Cuvier).

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15850781

Authors: Oladipo, Segun Olayinka, Everett, Amaya, Atofarati, Olabisi Tawakalit, Smith, Kennedy K., Nneji, Ifeanyi C., Adelakun, Kehinde Moruf, Nneji, Lotanna Micah

Institutions: Howard University, Kwara State University, Shantou University, Federal College of Wildlife Management

Language: English

Topic: Fish Biology and Ecology Studies

Subfield: Aquatic Science

Field: Agricultural and Biological Sciences

Domain: Life Sciences

Open Access status: green

OpenAlex ID: W6911976749

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