Alfredo T. Rojas

Iquitos, LOR, Peru

Last Updated: 09/26/2026

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Found 8 publications

New Species of Monopisthocotyla from the gills of Metynnis luna (Characiformes: Serrasalmidae) collected in the Peruvian Amazonia.

New Species of Monopisthocotyla from the gills of Metynnis luna (Characiformes: Serrasalmidae) collected in the Peruvian Amazonia.

Journal: Systematic parasitology

Published: May 27, 2026

Diversity of Monopisthocotyla from the gills of Hoplerythrinus unitaeniatus (Spix & Agassiz) (Characiformes: Erythrinidae) in the Peruvian Amazon, including the description of a new species of Anacanthorus Mizelle & Price, 1965 (Dactylogyridea: Ancyrocephalidae).

Diversity of Monopisthocotyla from the gills of Hoplerythrinus unitaeniatus (Spix & Agassiz) (Characiformes: Erythrinidae) in the Peruvian Amazon, including the description of a new species of Anacanthorus Mizelle & Price, 1965 (Dactylogyridea: Ancyrocephalidae).

Journal: Systematic parasitology

Published: April 22, 2026

Monopisthocotyla parasites of the gills of Triportheus albus (Characiformes: Triportheidae) from the Itaya River, Peru, including the description of two new species of Anacanthorus Mizelle & Price, 1965.

Monopisthocotyla parasites of the gills of Triportheus albus (Characiformes: Triportheidae) from the Itaya River, Peru, including the description of two new species of Anacanthorus Mizelle & Price, 1965.

Journal: Systematic parasitology

Published: March 20, 2026

Monopisthocotyla parasites of the gills of Oreochromis niloticus (Osteichthyes: Cichlidae) collected in the Department of Amazonas, Peru, with the description of a new species of Gussevia Kohn & Paperna.

Monopisthocotyla parasites of the gills of Oreochromis niloticus (Osteichthyes: Cichlidae) collected in the Department of Amazonas, Peru, with the description of a new species of Gussevia Kohn & Paperna.

Journal: Systematic parasitology

Published: January 21, 2026

New species of Demidospermus (Monogenoidea: Dactylogyridae) from the gills of Pseudoplatystoma punctifer (Siluriformes: Pimelodidae) collected in the Peruvian Amazonia.

New species of Demidospermus (Monogenoidea: Dactylogyridae) from the gills of Pseudoplatystoma punctifer (Siluriformes: Pimelodidae) collected in the Peruvian Amazonia.

Journal: Systematic parasitology

Published: April 25, 2023

New species of Philocorydoras Suriano, 1986 (Monogenoidea: Dactylogyridae): Philocorydoras maltai n. sp., Philocorydoras beleniensis n. sp. and Philocorydoras alcantarai n. sp. from the gills of callichthyids (Siluriformes: Callichthyidae) from the Peruvian Amazonia.

New species of Philocorydoras Suriano, 1986 (Monogenoidea: Dactylogyridae): Philocorydoras maltai n. sp., Philocorydoras beleniensis n. sp. and Philocorydoras alcantarai n. sp. from the gills of callichthyids (Siluriformes: Callichthyidae) from the Peruvian Amazonia.

Journal: Systematic parasitology

Published: July 21, 2022

Cosmetocleithrum infinitum sp. n. (Monogenoidea: Dactylogyridae) parasite of the gills of Anadoras grypus (Siluriformes: Doradidae) from the Amazonas river, in Loreto, Peru.

Cosmetocleithrum infinitum sp. n. (Monogenoidea: Dactylogyridae) parasite of the gills of Anadoras grypus (Siluriformes: Doradidae) from the Amazonas river, in Loreto, Peru.

Journal: Systematic parasitology

Published: May 03, 2022

Occurrence of Eustrongylides sp. (Nematoda: Dioctophymatidae) in Fish Species Collected in the Peruvian Amazonia and Its Implications for Public Health.

Occurrence of Eustrongylides sp. (Nematoda: Dioctophymatidae) in Fish Species Collected in the Peruvian Amazonia and Its Implications for Public Health.

Journal: Acta parasitologica

Published: December 07, 2021

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Last Updated: 09/26/2026