• Corpus ID: 34382322

Evolutionary Relationships of the Hawaiian and North American Telmatogeton (Insecta; Diptera: Chironomidae)

@inproceedings{Newman1988EvolutionaryRO,
  title={Evolutionary Relationships of the Hawaiian and North American Telmatogeton (Insecta; Diptera: Chironomidae)},
  author={Leslie J. Newman},
  year={1988}
}
Species of Telmatogeton and the closely related genus Paraclunio generally live on the rocky shores of the intertidal zone. Species of Telmatogeton have evolved from the marine environment into torrential freshwater streams of the Hawaiian Islands . An analysis of the banding sequences of the polytene chromosomes of species of Telmatogeton and Paraclunio from the Hawaiian Islands and North America suggests that there were at least two separate invasions from the marine to freshwater… 

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References

SHOWING 1-10 OF 12 REFERENCES
Chromosomal evolution of the Hawaiian Telmatogeton (Chironomidae, Diptera)
It is only in the Hawaiian Islands that species of the otherwise marine genus Telmatogeton have evolved into freshwater. An analysis of polytene chromosomes and karyotypes of two marine species and
THE INTERTIDAL CHIRONOMIDAE (DIPTERA) OF BRITISH COLUMBIA: II. LIFE HISTORY AND POPULATION DYNAMICS
Abstract Intertidal Chironomidae (Diptera) are represented on the coast of British Columbia by Paraclunio alaskensis Coquillett and Saunderia pacificus (Saunders), S. marinus (Saunders), and S.
The Chironomidae and Ceratopogonidae (Diptera) of New Zealand’s subantarctic islands
TLDR
A taxonomic study of midges collected in the subantarctic islands of New Zealand yielded 22 species of Chironomidae and 4 of Ceratopogonidae and eight further new genera are proposed, with the following new species as type-species.
Disturbance and predation in an assemblage of herbivorous Diptera and algae on rocky shores
TLDR
The results suggest that disturbances favor blooms of some species by reducing predation, and severe localized disturbances increased the variability of the upper shore community by creating a patchwork of differing predator/prey abundances.
Island ecosystems : biological organization in selected Hawaiian communities
This volume is the product of one of the major 'Integrated Research Programs' of the US participation in the IBP, that on 'The biological organization in selected natural ecosystems in the Hawaiian
Osmoregulation and respiration in a marine chironomid larva, Paraclunio alaskensis Coquillett (Diptera, Chironomidae)
TLDR
Paraclunio alaskensis larvae were shown to be both euryhaline and hyperosmotic and hyposmotic regulators and actively regulated water content over a wide range of external media.
Nonbiting midges of marine habitats ( Diptera : Chironomidae )
  • Pages Marine insects
  • 1976
Chironomidae from Japan (Diptera), IV. The early stages of a marine midge
  • Telmatogeton japonicu s Tokunaga. Philipp . J. Sci
  • 1935
Riesenchromosomen und Artareal einer baltischen TelmatogetonArt ( Diptera : Chironomidae : Telmatogetoninae ) Z . zoo !
  • Syst . Evolur .forsch .
  • 1986
...
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