Myrmecophytism
WebThis project collects observations of all Myrmecophytes in the world. Myrmecophytes are plants that live in a mutualistic association with a colony of ants. There are over 100 … Webphological traits on the phylogeny indicated that myrmecophytism was not homologous among lineages; each inde-pendent origin involved a suite of different specializations for …
Myrmecophytism
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WebMapping myrmecophytism on all most parsimonious trees resulting from the combined analysis indicated that the trait evolved independently between two and four times and was lost between one and three times (five changes). This hypothesis was robust when tested against trees constrained to have three or fewer evolutionary transformations ... WebTwo new myrmecophytic associations from the Malay Peninsula: Ants of the genus Cladomyrma (Formicidae, Camponotinae) as partners of Saraca thaipingensis (Caesalpiniaceae) and Crypteronia griffithii (Crypteroniaceae) 1. Colony foundation and acquisition of trophobionts U. Maschwitz, B. Fiala, J. Moog & L. G. Saw
WebThe simplest structural adaptation of plants to attract ants are extrafloral nectaries. We studied the distribution of extrafloral nectaries in the genus Macaranga to assess the significance of this character as a possible predisposition for the evolution of obligate myrmecophytism. All species have marginal glands on the leaves. WebJun 1, 2024 · Phylogeny and the evolutionary origins of myrmecophytism in the Neonauclea clade (Rubiaceae) revisited, with particular emphasis on the Philippine lineages Request …
WebAug 1, 2001 · Plants inhabited by ants (myrmecophytes) have evolved in a diversity of tropical plant lineages. Macaranga includes approximately 300 paleotropical tree species; … WebFeb 1, 2005 · The biologically interesting ant–plant association, myrmecophytism, occurs in ca. 140 of the 11,000 species and 22 of the 630 genera of the coffee family (Rubiaceae). These myrmecophytic Rubiaceae species are predominantly distributed in Southeast Asia, especially the Malesian region, with comparatively few species in mainland Africa and the ...
WebJun 14, 2024 · Cecropia species are commonly described as myrmecophytic, having a symbiotic relationship with aggressive, predatory ants including the genus Azteca Forel. …
WebBackground and aims: Plant defence traits against herbivores incur production costs that are usually difficult to measure. However, estimating these costs is a prerequisite for characterizing the plant defence strategy as a whole. Myrmecophytes are plants that provide symbiotic ants with specialized nesting cavities, called domatia, in exchange for … durango herald jobs help wantedWebJun 9, 2024 · I am an evolutionary biologist using phylogenetics and genomics to understand the mechanisms leading to diversification and adaptation. I work with different organisms, primarily plants and insects, to explore patterns of intra- and inter-specific variation and through time and space. My vision is to incorporate my knowledge and skill … durango hellcat vs challenger hellcatWebTwo new myrmecophytic associations from the Malay Peninsula: Ants of the genusCladomyrma (Formicidae, Camponotinae) as partners ofSaraca thaipingensis … cryptobatrachus ruthveniWebAug 1, 2001 · Plants inhabited by ants (myrmecophytes) have evolved in a diversity of tropical plant lineages. Macaranga includes approximately 300 paleotropical tree species; in western Malesia there are 26 myrmecophytic species that vary in morphological specializations for ant association. The origin and diversification of myrmecophytism in … cryptobatrachus boulengeriWebApr 22, 2005 · Because myrmecophytism represents the derived trait among Central American Acacia species , the enzymatic activity involved in postsecretory regulation of nectar carbohydrate composition must have been greatly intensified during the evolution of these species' life history. This adaptation allows plants to present a valuable food source … crypto basisWebDive into the research topics of 'Molecular Systematics, Species Concepts, and Myrmecophytism in Cecropia (Cecropieae: Urticaceae): Insights from Restriction-Site Associated DNA'. Together they form a unique fingerprint. UrticaceaeMedicine & Life Sciences100% species conceptEarth & Environmental Sciences80% crypto basis not reported to irsWebApr 7, 2024 · Thus, further investigations on the origin and evolution of myrmecophytism in the Philippine lineages, and ultimately within the Neonauclea clade, are wanting. This … cryptobatrachus