Molecular phylogeny and novel host associations of avian chewing lice (Insecta: Phthiraptera) from South Africa

2018 ◽  
Vol 44 (2) ◽  
pp. 289-304 ◽  
Author(s):  
Oona M. Takano ◽  
Gary Voelker ◽  
Daniel R. Gustafsson ◽  
Jessica E. Light
Keyword(s):  
South Africa ◽  
Molecular Phylogeny ◽  
Chewing Lice ◽  
Novel Host ◽  
Host Associations

scholarly journals Restricted Geographic Sampling Yields Low Parasitism Rates but Surprisingly Diverse Host Associations in Avian Lice (Insecta: Phthiraptera) from South Texas

Diversity ◽  
2021 ◽  
Vol 13 (9) ◽  
pp. 430
Author(s):  
John P. Pistone ◽  
Jessica E. Light ◽  
Tyler A. Campbell ◽  
Therese A. Catanach ◽  
Gary Voelker
Keyword(s):  
Bird Species ◽  
Variable Region ◽  
Parasite Fauna ◽  
South Texas ◽  
Genetic Lineages ◽  
Mitochondrial Coi ◽  
Chewing Lice ◽  
Parasitism Rates ◽  
Novel Host ◽  
Host Associations

South Texas is a highly variable region encompassing multiple habitat types and harboring a wide diversity of organisms. However, the parasite fauna in this region is poorly known, especially for avian ectoparasites such as lice. To better understand avian louse diversity and host associations in South Texas, we examined a total of 507 birds for chewing lice. Lice were morphologically identified to genus and phylogenetic analysis was performed using one mitochondrial (COI) and two nuclear (18S rRNA and EF-1α) genes. Of the birds examined, 69 (13.5%) were parasitized by lice resulting in a total of 63 host associations across 45 bird species, 29 of which were previously unrecorded. The predominant taxa encountered during this study included two of the most diverse louse genera, Myrsidea and Brueelia. Molecular analyses revealed 21 distinct genetic lineages, 17 of which are associated with novel host associations and may represent new species. This study represents the first extensive examination of avian louse host associations and relationships in Texas and reveals that there is still much to be learned about ectoparasite diversity in the New World.

scholarly journals Chewing lice of the genus Myrsidea (Phthiraptera: Menoponidae) from New World warblers (Passeriformes: Parulidae) from Costa Rica, with descriptions of four new species

Zootaxa ◽  
2011 ◽  
Vol 3137 (1) ◽  
pp. 56 ◽  
Author(s):  
FILIP KOUNEK ◽  
OLDRICH SYCHRA ◽  
MIROSLAV CAPEK ◽  
IVAN LITERAK
Keyword(s):  
New Species ◽  
Costa Rica ◽  
New World ◽  
Chewing Lice ◽  
Avian Family ◽  
Host Associations

Four new species of chewing lice of the genus Myrsidea parasitic on members of the avian family Parulidae are described. They and their type hosts are: Myrsidea basileuteri ex Basileuterus rufifrons, M. myiobori ex Myioborus miniatus, M. paleno ex Parkesia motacilla and M. zeledoni ex Phaeothlypis fulvicauda. Records of undescribed Myrsidea representing new louse-host associations for Basileuterus tristriatus and Parula pitiayumi are also discussed.

scholarly journals A new species of Eurytoma (Hymenoptera: Eurytomidae) attacking Quadrastichus spp. (Hymenoptera: Eulophidae) galling Erythrina spp. (Fabaceae), with a summary of African Eurytoma biology and species checklist

Zootaxa ◽  
2008 ◽  
Vol 1751 (1) ◽  
pp. 1 ◽  
Author(s):  
M. GATES ◽  
G. DELVARE
Keyword(s):  
South Africa ◽  
New Species ◽  
New Combinations ◽  
African Species ◽  
Species Checklist ◽  
A New Species ◽  
Host Associations

Eurytoma erythrinae Gates and Delvare, new species, is described and illustrated. This species was reared from fieldcollected galls on Erythrina spp. (Fabaceae) induced by Quadrastichus spp. (Hymenoptera: Eulophidae), in Tanzania, Ghana, and South Africa. It is compared with very similar African species, Eurytoma radicicola Risbec. Afrotropical species classified in Eurytoma are reviewed and twenty-seven new combinations are proposed: Aximopsis acaciacola (Hedqvist) comb. n., A. caryedocida (Rasplus) comb. n., A. lamtoensis (Rasplus) comb. n., A. mateui (Hedqvist) comb. n., A. mimosarum (Rasplus) comb. n., A. obocki (Risbec) comb. n., A. oryzivora (Delvare) comb. n., A. saharensis (Hedqvist) comb. n., A. senegalensis (Risbec) comb. n., A. tropicana (Risbec) comb. n., Bruchophagus conapionis (Rasplus) comb. n., Fronsoma ellenbergeri (Risbec) comb. n., Gibsonoma amborasahae (Risbec) comb. n., G. aphloiae (Risbec) comb. n., G. bararakae (Risbec) comb. n., G. eugeniae (Risbec) comb. n., G. mandrakae (Risbec) comb. n., G. pauliani (Risbec) comb. n., G. plectroniae (Risbec) comb. n., G. tavolae (Risbec) comb. n., Philolema arachnovora (Hesse) comb. n., P. arnoldi (Waterston) comb. n., P. bambeyi (Risbec) comb. n., P. braconidis (Ferrière) comb. n., and P. syleptae (Ferri_re) comb. n., Phylloxeroxenus cressoni (Howard) comb. n., and Sycophila plectroniae (Risbec) comb. n. Lectotypes are designated for ten species: Eurytoma perineti Risbec, E. radicicola Risbec, E. toddaliae Risbec, Gibsonoma amborasahae (Risbec), G. aphloiae (Risbec), G. eugeniae (Risbec), G. mandrakae (Risbec), G. pauliani (Risbec), G. tavolae (Risbec), and P. bambeyi (Risbec). We also provide a checklist of Afrotropical species that are or were classified in Eurytoma and tabulate the known host/associations of these species with references.

Molecular phylogeny reveals strong biogeographic signal and two new species in a Cape Biodiversity Hotspot endemic mini-radiation, the pygmy geckos (Gekkonidae: Goggia)

Zootaxa ◽  
2017 ◽  
Vol 4312 (3) ◽  
pp. 449 ◽  
Author(s):  
MATTHEW P. HEINICKE ◽  
DILARA TURK ◽  
AARON M. BAUER
Keyword(s):  
South Africa ◽  
New Species ◽  
Molecular Phylogeny ◽  
Southern Africa ◽  
Mitochondrial Gene ◽  
Biodiversity Hotspot ◽  
External Morphology ◽  
Strongly Correlated ◽  
Allozyme Electrophoresis ◽  
Two New Species

The gekkonid genus Goggia includes eight described species of mostly small-bodied rock dwelling gecko endemic to the southwestern portion of southern Africa, in South Africa and extreme southern Namibia. Previous studies focused on Goggia have employed external morphology and allozyme electrophoresis, but no sequence-based molecular phylogeny of the group has been produced. We have generated a molecular phylogeny of Goggia including all named species and multiple individuals within each species, using sequences of the mitochondrial gene ND2 and nuclear genes RAG1 and PDC. The phylogeny depicts a basal divergence between eastern and western species of small-bodied Goggia, with additional divergences also showing structure strongly correlated with geography. Goggia lineata and G. rupicola are shown to be non-monophyletic, and examination of external morphology supports the distinctiveness of these lineages. We describe two new species to accommodate the southern lineages of “G. lineata” and “G. rupicola”: Goggia incognita sp. nov. and Goggia matzikamaensis sp. nov. Both new species are separated from their northern relatives by geographic barriers: the Knersvlakte plain for G. incognita sp. nov. and G. lineata, and the high Kamiesberg mountains for G. matzikamaensis sp. nov. and G. rupicola. The possible roles of geography, ecology, and climate in promoting diversification within Goggia are discussed. 

An Assessment of Host Associations, Geographic Distributions, and Genetic Diversity of Avian Chewing Lice (Insecta: Phthiraptera) from Benin

2017 ◽  
Vol 103 (2) ◽  
pp. 152 ◽  
Author(s):  
Oona M. Takano ◽  
Preston S. Mitchell ◽  
Daniel R. Gustafsson ◽  
Alphonse Adite ◽  
Gary Voelker ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Chewing Lice ◽  
Geographic Distributions ◽  
Host Associations
Sign in / Sign up

Export Citation Format

Share Document