The Chironomidae
Biology and ecology of non-biting midges
By: P.D. Armitage, L.C. Pinder, Peter Cranston
The dipteran family Chironomidae is the most widely distributed and frequently the most abundant group of insects in freshwater, with rep resentatives in both terrestrial and marine environments. A very wide range of gradients of temperature, pH, oxygen concentration, salinity, current velocity, depth, productivity, altitude and latitude have been exploited, by at least some chironomid species, and in grossly polluted environments chironomids may be the only insects present. The ability to exist in such a wide range of conditions has been achieved largely by behavioural and physiological adaptations with relatively slight morphological changes. It has been estimated that the number of species world-wide may be as high as 15000. This high species diversity has been attributed to the antiquity of the family, relatively low vagility leading to isolation, and evolutionary plasticity. In many aquatic ecosystems the number of chironomid species present may account for at least 50% of the total macroinvertebrate species recorded. This species richness, wide distribution and tolerance to adverse conditions has meant that the group is frequently recorded in ecological studies but taxonomic difficulties have in the past prevented non-specialist identification beyond family or subfamily level. Recent works, including genetic studies, have meant that the family is receiving much more attention globally.
AI Overview
"The Chironomidae: The Biology and Ecology of Non-Biting Midges" is a comprehensive book edited by P.D. Armitage, L.C.V. Pinder, and Peter Cranston. Here is a detailed overview of the book:
Key Themes
Introduction to Chironomidae:
- The book begins with an introduction to the family Chironomidae, which includes a discussion on their species richness, generic richness, and ecological diversity.
Biology and Ecology:
- The book delves into the biology and ecology of non-biting midges, covering various aspects such as their life cycles, habitats, and interactions with their environment.
Taxonomy and Systematics:
- It includes detailed chapters on the taxonomy and systematics of Chironomidae, which is crucial for understanding their diversity and distribution.
Identification and Classification:
- The book provides methods for identifying and classifying Chironomidae, including the use of dichotomous keys and microscopic examination.
Ecological Importance:
- It highlights the ecological importance of Chironomidae, including their roles in aquatic ecosystems and their use as indicators of environmental health.
Plot Summary
The book is structured to provide a comprehensive understanding of the biology and ecology of Chironomidae. It begins with an introduction to the family, followed by detailed chapters on their taxonomy, identification, and ecological roles. The book also includes sections on the life cycles and habitats of Chironomidae, as well as their interactions with other organisms in their environment.
Critical Reception
"The Chironomidae: The Biology and Ecology of Non-Biting Midges" has been widely praised for its comprehensive coverage of the subject. It is considered a seminal work in the field of entomology, particularly in the study of non-biting midges. The book's detailed approach to taxonomy and identification has made it a valuable resource for researchers and students alike.
Review by Cambridge Bulletin of Entomological Research: The book is described as a "comprehensive update of our knowledge of the biology and ecology of the Chironomidae" and is highly recommended for its thorough coverage of the subject.
General Reception: The book's publication in 1995 marked a significant milestone in the field of Chironomidae research, providing a definitive text that has remained influential in the study of non-biting midges.
In summary, "The Chironomidae: The Biology and Ecology of Non-Biting Midges" is a foundational text in the field of entomology, offering a detailed and comprehensive overview of the biology, ecology, taxonomy, and identification of Chironomidae. Its critical reception has been positive, with it being widely regarded as a seminal work in the study of non-biting midges.