Work

Parachanna africana

Year: 2025

Type: other

Abstract: Parachanna africana (Steindachner); African/ Niger Snakehead Remarks: Parachanna africana, formerly referred to as Ophiocephalus africanus (Steindachner), was a common catch across all sampling locations during the study. This species is widely distributed in freshwater and brackish environments across Nigeria, Benin, and Togo. P. africana is often misidentified as its congener Parachanna obscura (Günther). However, according to Bonou and Teugels (1985), P. africana can be reliably distinguished by the following combination of morphological characteristics that include color pattern, scale count, lateral line, and anal-fin rays. In our study, we identified P. africana from NLL by its elongated body and a medium-sized lateral line scale. The head is depressed anteriorly and covered with larger scales. Distinctively, the species is marked by nine dark bands along the flanks and possesses 48 dorsal fin rays, which are key features for its identification.

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.15850790

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: W6893358793

Cites:

Cited by:

Related to: