Publication details
Dipetalonema graciliformis (Freitas, 1964) from the red-handed tamarins (Saguinus midas, Linnaeus, 1758) in French Guiana
| Authors | |
|---|---|
| Year of publication | 2021 |
| Type | Article in Periodical |
| Magazine / Source | Parasitology |
| MU Faculty or unit | |
| Citation | |
| Web | https://doi.org/10.1017/S0031182021000901 |
| Doi | http://dx.doi.org/10.1017/S0031182021000901 |
| Keywords | Dipetalonema graciliformis; French Guiana; integrative taxonomy; molecular phylogeny; Neotropical primate; Saguinus midas |
| Description | Six Dipetalonema species have been reported from Neotropical monkeys, Dipetalonema gracile, Dipetalonema graciliformis and Dipetalonema caudispina being the dominant species found in French Guiana primates. Adult filarioids isolated from the abdominal cavity of tamarins (Saguinus midas) in French Guiana were morphologically and molecularly identified as D. graciliformis. Phylogenetic analysis based on DNA and amino acid sequences of the coxl gene as well as the concatenated sequences of the coxl and the 18S genes indicated that D. graciliformis belongs to the Glade 4 (ONC4) of Onchocercidae. Blast analysis of the 18S rDNA revealed that D. graciliformis in the studied tamarins is conspecific with the filarioid circulating in howler monkeys (Alouatta macconnelli) in French Guiana, previously referred to as unidentified Onchocercidae species. |