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Author |
Barrio I.C., Hik D.S., Charrier M., Frenot Y., Renault D. |
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Title  |
Adaptations of a native Subantarctic flightless fly to dehydration stress: more plastic than we thought? |
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Journal Article |
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Year |
2014 |
Publication |
Czech Polar Reports |
Abbreviated Journal |
1805-0689 |
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Volume |
4 |
Issue |
2 |
Pages |
123-128 |
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136 |
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1805-0689 |
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yes |
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5870 |
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Author |
Feller G. & Gerday C. |
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Title |
Adaptations of the hemoglobinless Antarctic icefish (Channichthyidae) to hypoxia tolerance. |
Type |
Journal Article |
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Year |
1997 |
Publication |
Comparative biochemistry and physiology a-molecular & integrative physiology |
Abbreviated Journal |
Comp. Biochem. Physiol., Part A Mol. Integr. Physiol. |
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Volume |
118 |
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Pages |
981-987 |
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165 |
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1095-6433 |
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yes |
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1512 |
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Lemonnier C., Schull Q., Stier A., Boonstra R., Delahanty B., Lefol E., Durand L., Pardonnet S., Robin Jp., Criscuolo F., Bize P., Viblanc Va |
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Title |
Adaptive phenotypic programming to social density in king penguins |
Type |
Peer-reviewed symposium |
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Year |
2023 |
Publication |
11th international penguin conference., 4-9 september 2023., viña del mar., chile |
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119 |
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yes |
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Serial |
8731 |
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Author |
Bretagnolle V. |
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Title |
Adaptive significance of seabird coloration: the case of procellariiforms. |
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Journal Article |
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Year |
1993 |
Publication |
American naturalist |
Abbreviated Journal |
Am. Nat. |
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Volume |
142 |
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Pages |
141-173 |
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109 |
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ISSN |
0003-0147 |
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Approved |
yes |
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Call Number |
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Serial |
921 |
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Author |
Trehen P. & Vernon P. |
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Title |
Adaptive strategies and evolution of life history parameters in Subantarctic flightless flies. |
Type |
Conference - International - Article without Reading Comitee |
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Year |
1992 |
Publication |
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42 |
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Abstract |
First European Workshop on Invertebrate Ecophysiology |
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136 |
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yes |
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Serial |
715 |
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Author |
LE BOHEC, CORNET, CRISTOFARI, WHITTINGTON, COURTECUISSE, CHATELAIN, CRENNER, ALLEMAND, & LE MAHO |
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Title |
Adaptive strategies and population trends of penguins to predict changes in polar marine ecosystems. |
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Conference - International - Communication |
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Year |
2013 |
Publication |
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Abbreviated Journal |
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Abstract |
SCAR-Biological Symposium |
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137 |
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Approved |
yes |
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Call Number |
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Serial |
4327 |
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Author |
Ovstedal D.O. & Gremmen N.J.M. |
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Title |
Additional lichen records from Subantarctica 1. The Kerguelen Islands |
Type |
Journal Article |
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Year |
2009 |
Publication |
Australasian Lichenology |
Abbreviated Journal |
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Volume |
64 |
Issue |
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Pages |
3-9 |
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136 |
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Edition |
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ISSN |
1328-4401 |
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Approved |
yes |
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Call Number |
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Serial |
1851 |
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Author |
Ovstedal D.O. & Gremmen N.J.M. |
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Title |
Additional lichen records from Subantarctica 2. New taxa and combinations from Iles Kerguelen, Prince Edward Islands and Heard Island |
Type |
Journal Article |
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Year |
2010 |
Publication |
Australasian Lichenology |
Abbreviated Journal |
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Volume |
67 |
Issue |
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Pages |
29-33 |
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Abstract |
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Programme |
136 |
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ISSN |
1328-4401 |
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yes |
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Call Number |
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Serial |
2669 |
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Author |
Juan F. Masello, Petra Quillfeldt, Edson Sandoval-Castellanos, Rachael Alderman, Luciano Calderón, Yves Cherel, Theresa L. Cole, Richard J. Cuthbert, Manuel Marin, Melanie Massaro, Joan Navarro, Richard A. Phillips, Peter G. Ryan, Lara D. Shepherd, Cristián G. Suazo, Henri Weimerskirch, Yoshan Moodley |
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Title |
Additive Traits Lead to Feeding Advantage and Reproductive Isolation, Promoting Homoploid Hybrid Speciation |
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Journal |
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Year |
2019 |
Publication |
Molecular Biology and Evolution |
Abbreviated Journal |
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Volume |
36 |
Issue |
8 |
Pages |
1671-1685 |
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Abstract |
Abstract. Speciation through homoploid hybridization (HHS) is considered extremely rare in animals. This is mainly because the establishment of reproductive isolation as a product of hybridization is uncommon. Additionally, many traits are underpinned by polygeny and/or incomplete dominance, where the hybrid phenotype is an additive blend of parental characteristics. Phenotypically intermediate hybrids are usually at a fitness disadvantage compared with parental species and tend to vanish through backcrossing with parental population(s). It is therefore unknown whether the additive nature of hybrid traits in itself could lead successfully to HHS. Using a multi-marker genetic data set and a meta-analysis of diet and morphology, we investigated a potential case of HHS in the prions (Pachyptila spp.), seabirds distinguished by their bills, prey choice, and timing of breeding. Using approximate Bayesian computation, we show that the medium-billed Salvin’s prion (Pachyptila salvini) could be a hybrid between the narrow-billed Antarctic prion (Pachyptila desolata) and broad-billed prion (Pachyptila vittata). Remarkably, P. salvini’s intermediate bill width has given it a feeding advantage with respect to the other Pachyptila species, allowing it to consume a broader range of prey, potentially increasing its fitness. Available metadata showed that P. salvini is also intermediate in breeding phenology and, with no overlap in breeding times, it is effectively reproductively isolated from either parental species through allochrony. These results provide evidence for a case of HHS in nature, and show for the first time that additivity of divergent parental traits alone can lead directly to increased hybrid fitness and reproductive isolation. |
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109 |
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Bachelor's thesis |
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ISSN |
0737-4038 |
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yes |
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7637 |
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Author |
Sultan E. |
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Title |
Adelie coastal oceanography : from exploration to observatory |
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Conference - International - Poster |
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Year |
2008 |
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Abstract |
XXX SCAR Meeting, Open Science Conference, St Pete |
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452 |
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Call Number |
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5106 |
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