MORPHOLOGY, LIFE HISTORY, AND MOLECULAR PHYLOGENY OFSTSCHAPOVIA FLAGELLARIS(TILOPTERIDALES, PHAEOPHYCEAE) AND THE ERECTION OF THE STSCHAPOVIACEAE FAM. NOV.

2004 ◽  
Vol 40 (6) ◽  
pp. 1156-1169 ◽  
Author(s):  
Hiroshi Kawai ◽  
Hideaki Sasaki
PLoS ONE ◽  
2012 ◽  
Vol 7 (4) ◽  
pp. e35574 ◽  
Author(s):  
Jerome C. Regier ◽  
John W. Brown ◽  
Charles Mitter ◽  
Joaquín Baixeras ◽  
Soowon Cho ◽  
...  

2015 ◽  
Vol 40 (4) ◽  
pp. 671-704 ◽  
Author(s):  
JEROME C. REGIER ◽  
CHARLES MITTER ◽  
NIELS P. KRISTENSEN ◽  
DONALD R. DAVIS ◽  
ERIK J. VAN NIEUKERKEN ◽  
...  

Sociobiology ◽  
2016 ◽  
Vol 63 (1) ◽  
pp. 651 ◽  
Author(s):  
Heike Feldhaar ◽  
Ulrich Maschwitz ◽  
Brigitte Fiala

The taxonomy and natural history of ants of the genus Crematogaster Lund, 1831 (Crematogaster borneensis-group of the former subgenus Decacrema) obligately associated with myrmecophytic host-plants of the euphorb genus Macaranga are reviewed. Within this group of ants Crematogaster borneensis André, 1896 (with five subspecies and four varieties), Crematogaster captiosa Forel, 1910 as well as Crematogaster decamera Forel, 1910 have previously been described from SE Asia. Here we synonymise C. borneensis subsp. capax Forel, 1911, C. borneensis subsp. hosei Forel, 1911, C. borneensis subsp. sembilana Forel, 1911, and C. borneensis var. macarangae Viehmeyer, 1916 with C. borneensis André, 1896. Crematogaster borneensis var. harpyia Forel, 1911, C. borneensis var. insulsa Forel, 1911, C. borneensis subsp. symbia Forel, 1911, and C. borneensis subsp. novem Forel, 1911 are synonymised with C. captiosa Forel, 1910. In addition we describe five new species: C. claudiae sp. nov., C. hullettii sp. nov., C. linsenmairi sp. nov., C. maryatii sp. nov., and C. roslihashimi sp. nov.. Seven of these eight species are placed into two informal species subgroups based on queen morphology, life-history characters and a formerly published molecular phylogeny. Keys are provided for the identification of queens and workers, as well as natural history information on the eight ant species. The morphology of these Macaranga-associated Crematogaster (formerly Decacrema) species is compared to the only other three species described for this former subgenus in SE Asia, i.e. C. angulosa André, 1896, C. biformis André, 1892 and C. cephalotes Smith, 1857.


Cladistics ◽  
2017 ◽  
Vol 34 (6) ◽  
pp. 627-651 ◽  
Author(s):  
Petr Janšta ◽  
Astrid Cruaud ◽  
Gérard Delvare ◽  
Guénaëlle Genson ◽  
John Heraty ◽  
...  

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Atsushi Ishida ◽  
Tomomi Nakamura ◽  
Shin-Taro Saiki ◽  
Jin Yoshimura ◽  
Satoshi Kakishima

AbstractWhile life history, physiology and molecular phylogeny in plants have been widely studied, understanding how physiology changes with the evolution of life history change remains largely unknown. In two closely related understory Strobilanthes plants, the molecular phylogeny has previously shown that the monocarpic 6-year masting S. flexicaulis have evolved from a polycarpic perennial, represented by the basal clade S. tashiroi. The polycarpic S. tashiroi exhibited seasonal thermal acclimation with increased leaf respiratory and photosynthetic metabolism in winter, whereas the monocarpic S. flexicaulis showed no thermal acclimation. The monocarpic S. flexicaulis required rapid height growth after germination under high intraspecific competition, and the respiration and N allocation were biased toward nonphotosynthetic tissues. By contrast, in the long-lived polycarpic S. tashiroi, these allocations were biased toward photosynthetic tissues. The life-history differences between the monocarpic S. flexicaulis and the polycarpic S. tashiroi are represented by the “height growth” and “assimilation” paradigms, respectively, which are controlled by different patterns of respiration and nitrogen regulation in leaves. The obtained data indicate that the monocarpic S. flexicaulis with the evolutionary loss of thermal acclimation may exhibit increased vulnerability to global warming.


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