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RESUMEN. - We describe a new species of chewing louse, Motmotnirmus danielalfonsoi n. sp., from the Turquoise-Browed Motmot (Eumomota superciliosa). It differs from congeneric species in several characters, including the head shape, the abdominal chaetotaxy of the male, and in the characters of the male genitalia. Females differ from congeneric species primarily in the head shape and the shape and size of abdominal plates. Additionally, we suggest that the true host of Motmotnirmus guatemalensis is the Lesson’s Momot (Momotus lessonii), which is also a new host record. Such suggestion is based on examinations of museum specimens of lice from various motmot species. We also provide a key to the species of Motmotnirmus and an updated checklist of the genus Motmotnirmus.
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Gymnosiphon syceorosensis (Burmanniaceae), the second new species for the Philippines
A new holomycoheterotrophic member of Burmanniaceae, Gymnosiphon syceorosensis , is described from Mt. Hamiguitan located on the island of Mindanao, Philippines. This species differs from the recently named G. philippinensis from Cebu in a number of quantitative and qualitative characters. Phenetic (neighbor-joining) and phylogenetic (maximum parsimony) analyses of characters from Asian and Australian Gymnosiphon species were conducted and diagnostic taxonomic features were discussed. This new species appears to be most closely related to G. affinis J.J. Sm. from New Guinea but differs in a number of floral features including inner perianth lobe shape, stamen position in floral tube, and anther connective shape.
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- PAR ID:
- 10175244
- Date Published:
- Journal Name:
- PhytoKeys
- Volume:
- 146
- ISSN:
- 1314-2011
- Page Range / eLocation ID:
- 71 to 87
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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- Free Publicly Accessible Full Text
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Accepted Manuscript1.0
- Journal Article:
- https://doi.org/10.3897/phytokeys.146.48321
